The Latest version Version change Release Download for Software Download The Latest Version software download. It prepares for soft downloading because it is upgraded to the one which already has software. Purchase the following CD-ROM when you don't have software. Parts name parts number type3 software-2 (CD-ROM) 999151T - ( Need Login Password ) Login name and password was changed. ( 24.Dec.2010 ) OLD Version (Information only) Ver. Release 1.59 Feb.2017 1.58 Jan.2017 1.57 May.2016 1.56 Oct.2015 1.55C Sep.2015 1.55B Aug.2015 1.55A Oct.2014 1.55 Aug.2014 1.54B Jul.2014 1.53A Nov.2012 1.53 Sep.2012 1.52 Jun.2012 1.51C May.2012 1.51B Apl.2012 1.51A Mar.2012 1.51 Frb.2012 1.50C Dec.2011 1.50A Mar.2011 1.50 Dec.2010 Ver.
Release 1.18 Jan.2010 1.17 Sep.2009 1.16B Feb.2009 1.16A Jan.2009 1.16 Dec.2008 1.15C Nov.2008 1.15B Nov.2008 1.15A Sep.2008 1.15 Jul.2008 1.14B May.2008 1.14 Oct.2007 1.13 Jun.2007 1.12 Jan.2007 1.11A Apl.2006 1.11 Mar.2006 1.10B Jun.2005 1.10A Jun.2005 1.10 May.2005 1.09D Sep.2004 1.09C Aug.2004 1.09A Mar.2004 1.09 Jan.2004 1.08C Oct.2003 1.08 Sep.2003 Ver. Release 1.07 Apl.2003 1.06 Jan.2002 1.05 Jan.2001 1.04b. May.2000 1.04a. Apl.2000 1.03. Jul.1998 1.02. jun.1998 1.00 Apl.1998.
. SiBE041102A Service Manual Inverter Pair Wall Mounted Type K-Series Applied Models Inverter Pair: Heat Pump.
SiBE041102A Inverter Pair Wall Mounted Type K-Series Heat Pump Indoor Unit FTXN25KEV1B FTXN35KEV1B Outdoor Unit RXN25KEV1B RXN35KEV1B Table of Contents. SiBE041102A 1.
Introduction.v 1.1 Safety Cautions.v 1.2 Used Icons.ix Part 1 List of Functions.1 1. Functions.2 Part 2 Specifications.3 1. Specifications.4 Part 3 Printed Circuit Board Connector Wiring Diagram. SiBE041102A 2.4 COMFORT AIRFLOW Operation.42 2.5 POWERFUL Operation.43 2.6 ECONO Operation.44 2.7 OFF TIMER Operation.45 2.8 ON TIMER Operation.46 Part 6 Service Diagnosis. Troubleshooting with LED.48 1.1 Indoor Unit.48 1.2 Outdoor Unit.48 2. SiBE041102A Part 7 Removal Procedure.95 1. Indoor Unit.96 1.1 Removal of Air Filters.96 1.2 Removal of Horizontal Blade.98 1.3 Removal of Front Panel.100 1.4 Removal of Front Grille.101 1.5 Removal of Electrical Box / Vertical Blades.102 1.6 Removal of Swing Motor / PCBs.107 1.7 Removal of Indoor Heat Exchanger.111 1.8 Removal of Fan Rotor / Fan Motor.114.
Introduction SiBE041102A 1. Introduction Safety Cautions Cautions and Be sure to read the following safety cautions before conducting repair work. The caution items are classified into “ Warning” and “ Caution”. The “ Warning” Warnings items are especially important since they can lead to death or serious injury if they are not followed closely.
SiBE041102A Introduction Warning Be sure to wear a safety helmet, gloves, and a safety belt when working at a high place (more than 2 m). Insufficient safety measures may cause a fall accident.
In case of R-410A refrigerant models, be sure to use pipes, flare nuts and tools for the exclusive use of the R-410A refrigerant. Introduction SiBE041102A 1.1.2 Cautions Regarding Safety of Users Warning Be sure to use parts listed in the service parts list of the applicable model and appropriate tools to conduct repair work. Never attempt to modify the equipment. The use of inappropriate parts or tools may cause an electrical shock, excessive heat generation or fire. SiBE041102A Introduction Warning Be sure to install the product correctly by using the provided standard For unitary type installation frame. Only Incorrect use of the installation frame and improper installation may cause the equipment to fall, resulting in injury. Be sure to install the product securely in the installation frame mounted on the For unitary type window frame.
Introduction SiBE041102A Caution Do not tilt the unit when removing it. The water inside the unit may spill and wet the furniture and floor. Be sure to install the packing and seal on the installation frame properly.
For unitary type If the packing and seal are not installed properly, water may enter the room and only wet the furniture and floor. SiBE041102A Part 1 List of Functions 1. Functions.2 List of Functions. Functions SiBE041102A 1. Functions Category Functions Category Functions Basic Inverter Health & Clean Air-Purifying Filter — Function (with Inverter Power Control) Operation Limit for Cooling (°CDB) Photocatalytic Deodorizing Filter — 46 Air-Purifying Filter with Photocatalytic – Operation Limit for Heating (°CWB) —. SiBE041102A Part 2 Specifications 1.
Specifications.4 Specifications. Specifications SiBE041102A 1. Specifications 50 Hz, 220 - 230 - 240 V Indoor Unit FTXN25KEV1B FTXN35KEV1B Model RXN25KEV1B RXN35KEV1B Outdoor Unit Cooling Heating Cooling Heating 2.5 (1.3 2.8) 2.8 (1.3 3.5) 3.2 (1.3 3.5) 3.5 (1.3 3.7).
SiBE041102A Part 3 Printed Circuit Board Connector Wiring Diagram 1. Indoor Unit.6 2. Outdoor Unit.8 Printed Circuit Board Connector Wiring Diagram. Indoor Unit SiBE041102A 1. Indoor Unit Connectors and PCB (1): Control PCB Other Parts 1) S1, S7 Connector for fan motor 2) S6 Connector for swing motor (horizontal blade) 3) S21 Connector for wired remote controller (option) 4) S26 Connector for display PCB 5) S32 Connector for indoor heat exchanger thermistor 6) H1, H2, H3, FG Connector for terminal board. SiBE041102A Indoor Unit PCB Detail PCB (1): Control PCB LEDA LEDA JB JC JA JB JC JA 2P270085-1 PCB (2): Display PCB LED2 LED1 (Solder side) RTH1 3P206563-1 Printed Circuit Board Connector Wiring Diagram. Outdoor Unit SiBE041102A 2.
Outdoor Unit Connectors and Other Parts 1) S20 Connector for electronic expansion valve coil 2) S40 Connector for overload protector 3) S70 Connector for fan motor 4) S80 Connector for four way valve coil 5) S90 Connector for thermistors (outdoor temperature, outdoor heat exchanger, discharge pipe) 6) HL1, HN1, S. SiBE041102A Part 4 Function and Control 1. Main Functions.10 1.1 Temperature Control.10 1.2 Frequency Principle.10 1.3 Airflow Direction Control.12 1.4 Fan Speed Control for Indoor Unit.13 1.5 Program Dry Operation.14 1.6 Automatic Operation.15 1.7 Thermostat Control.16 1.8 NIGHT SET Mode.17 1.9 ECONO Operation.18 1.10 Inverter POWERFUL Operation.19 1.11 Other Functions.20. Main Functions SiBE041102A 1. Main Functions Temperature Control Definitions of The definitions of temperatures are classified as following. Temperatures Room temperature: temperature of lower part of the room Set temperature: temperature set by remote controller Room thermistor temperature: temperature detected by room temperature thermistor Target temperature: temperature determined by microcomputer Target temperature Room thermistor temperature.
SiBE041102A Main Functions Drawing of The following drawing shows a schematic view of the inverter principle: Inverter Refrigerant circulation rate (high) high speed Amount of heat Amount of heat exchanged air (large) exchanged air (large) high f low f Amount of heat Amount of heat exchanged air (small) exchanged air (small). Main Functions SiBE041102A Airflow Direction Control Power-Airflow The large flap sends a large volume of air downwards to the floor. The flap provides an optimum control in cooling, dry, and heating mode. Flap Cooling / Dry Mode During cooling or dry mode, the flap retracts into the indoor unit.
Then, cool air can be blown far and distributed all over the room. SiBE041102A Main Functions Fan Speed Control for Indoor Unit Outline Phase control and fan speed control contains 9 steps: LLL, LL, SL, L, ML, M, MH, H, and HH. The airflow rate can be automatically controlled depending on the difference between the room thermistor temperature and the target temperature.
Main Functions SiBE041102A Program Dry Operation Outline Program dry operation removes humidity while preventing the room temperature from lowering. Since the microcomputer controls both the temperature and airflow rate, the temperature adjustment and fan adjustment buttons are inoperable in this mode.
Detail The microcomputer automatically sets the temperature and airflow rate. SiBE041102A Main Functions Automatic Operation Outline Automatic Cooling / Heating Function When the AUTO mode is selected with the remote controller, the microcomputer automatically determines the operation mode as cooling or heating according to the room temperature and the set temperature at start-up, and automatically operates in that mode. The unit automatically switches the operation mode to maintain the room temperature at the set temperature. Main Functions SiBE041102A Thermostat Control Thermostat control is based on the difference between the room thermistor temperature and the target temperature. Thermostat OFF Condition The temperature difference is in the zone A.
Thermostat ON Condition The temperature difference returns to the zone C after being in the zone A. The system resumes from defrost control in any zones except A. SiBE041102A Main Functions NIGHT SET Mode Outline When the OFF timer is set, the NIGHT SET Mode is automatically activated.
The NIGHT SET Mode keeps the airflow rate setting. Detail The NIGHT SET Mode continues operation at the target temperature for the first one hour, then automatically raises the target temperature slightly in the case of cooling, or lowers it slightly in the case of heating. Main Functions SiBE041102A ECONO Operation The 'ECONO operation' reduces the maximum operating current and the power consumption. This operation is particularly convenient for energy-saving-oriented users. It is also a major bonus for those whose breaker capacities do not allow the use of multiple electrical devices and air conditioners.
SiBE041102A Main Functions 1.10 Inverter POWERFUL Operation Outline In order to exploit the cooling and heating capacity to full extent, operate the air conditioner by increasing the indoor fan rotating speed and the compressor frequency. Detail When POWERFUL button is pressed, the fan speed and target temperature are converted to the following states for 20 minutes. Main Functions SiBE041102A 1.11 Other Functions 1.11.1 Hot-Start Function In order to prevent the cold air blast that normally comes when heating operation is started, the temperature of the indoor heat exchanger is detected, and either the airflow is stopped or is made very weak thereby carrying out comfortable heating of the room. SiBE041102A Function of Thermistor 2. Function of Thermistor Electronic expansion valve Four way valve Compressor (R14247) (1) Outdoor Heat 1. The outdoor heat exchanger thermistor is used for controlling target discharge pipe temperature. The system sets the target discharge pipe temperature according to the Exchanger outdoor and indoor heat exchanger temperature, and controls the electronic expansion valve Thermistor.
Control Specification SiBE041102A 3. Control Specification Mode Hierarchy Outline There are two modes; the one is the normal operation mode and the other is the forced operation mode for installation and servicing. Detail Air conditioner control mode Forced operation mode Forced cooling operation Power transistor test mode Normal operation mode. SiBE041102A Control Specification Frequency Control Outline Frequency is determined according to the difference between the room thermistor temperature and the target temperature. The function is explained as follows.
How to determine frequency 2. Frequency command from the indoor unit (Difference between the room thermistor temperature and the target temperature) 3. Control Specification SiBE041102A Indoor Frequency Command ( ∆ D signal) The difference between the room thermistor temperature and the target temperature is taken as the “ ∆ D signal” and is used for frequency command. ∆D ∆D ∆D ∆D Temperature Temperature Temperature Temperature. SiBE041102A Control Specification Controls at Mode Changing / Start-up 3.3.1 Preheating Operation Outline The inverter operation in open phase starts with the conditions of the preheating command from the indoor unit, the outdoor temperature, and the discharge pipe temperature. Outdoor temperature ≥ 7°C → Control A Detail Outdoor temperature 1.
Signal transmitter: 7. MODE selector button:. It sends signals to the indoor unit. It selects the operation mode. (AUTO/DRY/COOL/HEAT/FAN) (page 9) 2. Display (LCD):. Operation Manual SiBE041102A AUTO DRY COOL HEAT FAN Operation AUTODRYCOOLHEATFAN Operation The air conditioner operates with the operation mode of your choice.
From the next time on, the air conditioner will operate with the same operation mode. To start operation 1.
SiBE041102A Operation Manual AUTODRYCOOLHEATFAN Operation To change the airflow rate setting 5. Press AUTO or COOL or HEAT or FAN operation DRY operation 5 levels of airflow rate setting The airflow rate setting is not variable. From “ ” to “ ”. Operation Manual SiBE041102A Adjusting the Airflow Direction Adjusting the Airflow Direction You can adjust the airflow direction to increase your comfort. To start auto swing Upper and lower airflow direction Press. “ ” is displayed on the LCD. The flap (horizontal blade) will begin to swing.
To set the flap at desired position. SiBE041102A Operation Manual Adjusting the Airflow Direction To adjust the louvers (vertical blades) Hold the knob and move the louvers. (You will find a knob on the left-side and the right-side blades.). When the unit is installed in the corner of a room, the direction of the louvers should be facing away from the wall.
Operation Manual SiBE041102A COMFORT AIRFLOW Operation COMFORT AIRFLOW Operation The flow of air will be in the upward direction while in COOL operation and in the downward direction while in HEAT operation, which will provide a comfortable wind that will not come in direct contact with people. SiBE041102A Operation Manual POWERFUL Operation POWERFUL Operation POWERFUL operation quickly maximises the cooling (heating) effect in any operation mode. You can get the maximum capacity. To start POWERFUL operation 1.
Press. POWERFUL operation ends in 20 minutes. Then the system automatically operates again with the previous settings which were used before POWERFUL operation.
Operation Manual SiBE041102A ECONO Operation ECONO Operation ECONO operation is a function which enables efficient operation by limiting the maximum power consumption value. This function is useful for cases in which attention should be paid to ensure a circuit breaker will not trip when the product runs alongside other appliances. SiBE041102A Operation Manual OFF TIMER Operation OFF TIMER Operation Timer functions are useful for automatically switching the air conditioner on or off at night or in the morning. You can also use OFF TIMER and ON TIMER in combination. To use OFF TIMER operation 1. Operation Manual SiBE041102A ON TIMER Operation ON TIMER Operation To use ON TIMER operation 1. Press “ ” is displayed on the LCD.
Each pressing of advances the time setting by 1 hour. The time can be set between 1 to 12 hours. SiBE041102A Part 6 Service Diagnosis 1. Troubleshooting with LED.48 1.1 Indoor Unit.48 1.2 Outdoor Unit.48 2. Problem Symptoms and Measures.49 3. Service Check Function.50 4. Troubleshooting.53 4.1 Error Codes and Description.53 4.2 Indoor Unit PCB Abnormality.54 4.3 Freeze-up Protection Control or Heating Peak-cut Control.55 4.4 Fan Motor (AC Motor) or Related Abnormality.57 4.5 Thermistor or Related Abnormality (Indoor Unit).59.
Troubleshooting with LED SiBE041102A 1. Troubleshooting with LED Indoor Unit Operation Lamp The operation lamp blinks when any of the following errors is detected. When a protection device of the indoor or outdoor unit is activated, or when the thermistor malfunctions. SiBE041102A Problem Symptoms and Measures 2.
Problem Symptoms and Measures Symptom Check Item Details of Measure Reference Page The unit does not operate. Check the power supply. Check if the rated voltage is supplied.
— Check the type of the indoor unit. Check if the indoor unit type is compatible with —. Service Check Function SiBE041102A 3. Service Check Function 1.
When the timer cancel button is held down for 5 seconds, 00 indication is displayed on the Check Method 1 temperature display screen. Timer cancel button (R14571) 2. Press the timer cancel button repeatedly until a long beep sounds. The code indication changes in the sequence shown below.
SiBE041102A Service Check Function Check Method 2 1. Press the center of the TEMP button and the MODE button at the same time to enter the diagnosis mode. (R14572) The left-side number blinks. Press the TEMP button and change the number until you hear the two consecutive beeps or the long beep.
Service Check Function SiBE041102A 5. Press the TEMP button and change the number until you hear the long beep. Diagnose by the sound. Beep: The left-side number does not correspond with the error code. Two consecutive beeps: The left-side number corresponds with the error code but the right-side number does not. SiBE041102A Troubleshooting 4. Troubleshooting Error Codes and Description Reference Error Codes Description Page System Normal — Refrigerant shortage Low-voltage detection or over-voltage detection Signal transmission error (between indoor unit and outdoor unit) Unspecified voltage (between indoor unit and outdoor unit) Indoor Indoor unit PCB abnormality Unit.
Troubleshooting SiBE041102A Indoor Unit PCB Abnormality Remote Controller Display Method of The system checks if the circuit works properly within the microcomputer of the indoor unit. Malfunction Detection Malfunction The system cannot set the internal settings. Decision Conditions Supposed Wrong models interconnected Causes Defective indoor unit PCB Disconnection of connector. SiBE041102A Troubleshooting Freeze-up Protection Control or Heating Peak-cut Control Remote Controller Display Method of Freeze-up protection control During cooling operation, the freeze-up protection control (operation halt) is activated Malfunction according to the temperature detected by the indoor heat exchanger thermistor. Detection Heating peak-cut control During heating operation, the temperature detected by the indoor heat exchanger thermistor. Troubleshooting SiBE041102A Troubleshooting Be sure to turn off the power switch before connecting or disconnecting Caution connectors, or parts may be damaged. Check No.01 Check the air passage.
Refer to P.87 Is there any short circuit? Provide sufficient air passage. Check the air filter.
Legend of the Five Rings Character Generator, L5R. L5r 4th edition character creation. 40 XP to build character. True Ronin get extra XP. Documents Similar To L5R - Character Creation. [l5r 4e] Legend of the Five Rings 4E - Imperial Archives. Sep 7, 2012 - The following section is a very general overview of character creation. At the bottom of the page, click on the CharGen link for a more in depth.
SiBE041102A Troubleshooting Fan Motor (AC Motor) or Related Abnormality Remote Controller Display Method of The rotation speed detected by the Hall IC during fan motor operation is used to determine abnormal fan motor operation. Malfunction Detection Malfunction The detected rotation speed does not reach the demanded rotation speed of the target tap, and is less than 50% of the maximum fan motor rotation speed. Troubleshooting SiBE041102A Troubleshooting Be sure to turn off the power switch before connecting or disconnecting Caution connectors, or parts may be damaged. Check No.04 Check the power supply voltage.
Refer to P.88 Voltage as rated? Correct the power supply. ∗ Before starting operation, turn off the indoor unit with the remote controller or the indoor unit ON/OFF button. SiBE041102A Troubleshooting Thermistor or Related Abnormality (Indoor Unit) C4, C9 Remote Controller Display Method of The temperatures detected by the thermistors determine thermistor errors. Malfunction Detection Malfunction The thermistor input is more than 4.96 V or less than 0.04 V during compressor operation. Decision Conditions Supposed.
Troubleshooting SiBE041102A Signal Transmission Error (between Indoor Unit and Outdoor Unit) Remote Controller Display Method of The data received from the outdoor unit in indoor unit - outdoor unit signal transmission is checked whether it is normal. Malfunction Detection Malfunction The data sent from the outdoor unit cannot be received normally, or the content of the data is abnormal. SiBE041102A Troubleshooting Troubleshooting Be sure to turn off the power switch before connecting or disconnecting Caution connectors, or parts may be damaged.
Check No.11 Check the power supply voltage. Refer to P.88 Voltage as rated? Correct the power supply. Check the indoor unit - outdoor unit connection wires. Troubleshooting SiBE041102A Unspecified Voltage (between Indoor Unit and Outdoor Unit) Remote Controller Display Method of The supply power is detected for its requirements (different from pair type and multi type models) by the indoor / outdoor transmission signal.
Malfunction Detection Malfunction Pair type and multi type models are interconnected. SiBE041102A Troubleshooting Outdoor Unit PCB Abnormality Remote Controller Display Method of The system checks to see if the IPM works in order. The system checks to see if the zero-cross signal comes in properly. Malfunction Detection Malfunction The IPM sends no signal. The zero-cross signal is not detected. Troubleshooting SiBE041102A OL Activation (Compressor Overload) Remote Controller Display Method of A compressor overload is detected through compressor OL.
Malfunction Detection Malfunction If the error repeats, the system is shut down. Reset condition: Continuous run for about 60 minutes without any other error Decision ∗. SiBE041102A Troubleshooting 4.10 Compressor Lock Remote Controller Display Method of A compressor lock is detected by the current waveform generated when applying high- Malfunction frequency voltage to the motor. Detection Malfunction If the error repeats, the system is shut down.
Reset condition: Continuous run for about 11 minutes without any other error Decision Conditions. Troubleshooting SiBE041102A 4.11 Input Overcurrent Detection Remote Controller Display Method of An input overcurrent is detected by checking the input current value with the compressor Malfunction running. Detection Malfunction The current exceeds about 8.5 10.5 A for 2.5 seconds with the compressor running. (The upper limit of the current decreases when the outdoor temperature exceeds a certain Decision level.). SiBE041102A Troubleshooting 4.12 Four Way Valve Abnormality Remote Controller Display Method of The room temperature thermistor, the indoor heat exchanger thermistor, the outdoor Malfunction temperature thermistor, and the outdoor heat exchanger thermistor are checked if they function within their normal ranges in each operation mode. Detection Malfunction A following condition continues over 10 minutes after operating for 5 minutes.
Troubleshooting SiBE041102A Troubleshooting Be sure to turn off the power switch before connecting or disconnecting Caution connectors, or parts may be damaged. Check No.01 Four way valve coil Correct it.
Refer to P.87 disconnected (loose)? Check No.13 Harness out of connector? Refer to P.90 Reconnect it.
SiBE041102A Troubleshooting 4.13 Discharge Pipe Temperature Control Remote Controller Display Method of An error is determined with the temperature detected by the discharge pipe thermistor. Malfunction Detection Malfunction If the temperature detected by the discharge pipe thermistor rises above A °C, the compressor stops. Troubleshooting SiBE041102A 4.14 High Pressure Control in Cooling Remote Controller Display Method of High-pressure control (operation halt, frequency drop, etc.) is activated in cooling operation if Malfunction the temperature sensed by the outdoor heat exchanger thermistor exceeds the limit. Detection Malfunction The temperature sensed by the outdoor heat exchanger thermistor rises above about 60°C.
SiBE041102A Troubleshooting 4.15 Compressor System Sensor Abnormality Remote Controller Display Method of The system checks the DC current before the compressor starts. Malfunction Detection Malfunction The DC current before compressor start-up is out of the range 0.5 4.5 V (sensor output converted to voltage value) Decision The DC voltage before compressor start-up is below 50 V. Troubleshooting SiBE041102A 4.16 Position Sensor Abnormality Remote Controller Display Method of A compressor start-up failure is detected by checking the compressor running condition through Malfunction the position detection circuit. Detection Malfunction The compressor fails to start in about 15 seconds after the compressor run command signal is sent.
SiBE041102A Troubleshooting Troubleshooting Be sure to turn off the power switch before connecting or disconnecting Caution connectors, or parts may be damaged. Check No.15 Turn off the power. Refer to P.91 Check the power supply voltage. Check No.18 Refer to P.93 Voltage as rated?
Correct the power supply. Troubleshooting SiBE041102A 4.17 DC Voltage / Current Sensor Abnormality Remote Controller Display Method of DC voltage or DC current sensor abnormality is identified based on the compressor running Malfunction frequency and the input current. Detection Malfunction The compressor running frequency is above 52 Hz. (The input current is also below 0.1 A.) Decision If the error repeats, the system is shut down. SiBE041102A Troubleshooting 4.18 Thermistor or Related Abnormality (Outdoor Unit) H9, J3, J6, P4 Remote Controller Display Method of This fault is identified based on the thermistor input voltage to the microcomputer. Malfunction A thermistor fault is identified based on the temperature sensed by each thermistor. Detection Malfunction The thermistor input voltage is above 4.96 V or below 0.04 V with the power on.
Troubleshooting SiBE041102A In case of “ H9 ” “ J3 ” “ J6 ” Troubleshooting Be sure to turn off the power switch before connecting or disconnecting Caution connectors, or parts may be damaged. Check No.01 Turn on the power again.
Refer to P.87 Error displayed Reconnect the connectors. SiBE041102A Troubleshooting 4.19 Electrical Box Temperature Rise Remote Controller Display Method of An electrical box temperature rise is detected by checking the radiation fin thermistor with the Malfunction compressor off.
Detection Malfunction With the compressor off, the radiation fin temperature is above A °C. The error is cleared when the radiation fin temperature drops below B °C. Troubleshooting SiBE041102A Troubleshooting Be sure to turn off the power switch before connecting or disconnecting Caution connectors, or parts may be damaged. Check No.17 WARNING Turn off the power and turn it on again. To cool the electrical components, Refer to P.92 the outdoor fan starts when the radiation fin temperature rises above C ˚C and stops when it. SiBE041102A Troubleshooting 4.20 Radiation Fin Temperature Rise Remote Controller Display Method of A radiation fin temperature rise is detected by checking the radiation fin thermistor with the Malfunction compressor on. Detection Malfunction If the radiation fin temperature with the compressor on is above A °C.
The error is cleared when the radiation fin temperature drops below B °C. Troubleshooting SiBE041102A Troubleshooting Be sure to turn off the power switch before connecting or disconnecting Caution connectors, or parts may be damaged.
Check No.17 Turn off the power and turn it on Refer to P.92 again to start the system. Check No.19 Refer to P.93 Error displayed again?. SiBE041102A Troubleshooting 4.21 Output Overcurrent Detection Remote Controller Display Method of An output overcurrent is detected by checking the current that flows in the inverter DC section. Malfunction Detection Malfunction A position signal error occurs while the compressor is running. A speed error occurs while the compressor is running. Troubleshooting SiBE041102A Troubleshooting Be sure to turn off the power switch before connecting or disconnecting Caution connectors, or parts may be damaged. Check No.15 ∗ An output overcurrent may result from wrong internal wiring.
If the system is interrupted by an output overcurrent after the wires have been disconnected and reconnected for part replacement, check the Refer to P.91 wiring again. SiBE041102A Troubleshooting 4.22 Refrigerant Shortage Remote Controller Display Method of Refrigerant shortage detection I: Malfunction Refrigerant shortage is detected by checking the input current value and the compressor running frequency. If the refrigerant is short, the input current is lower than the normal value.
Detection Refrigerant shortage detection II: Refrigerant shortage is detected by checking the discharge pipe temperature and the opening of. Troubleshooting SiBE041102A Troubleshooting Be sure to turn off the power switch before connecting or disconnecting Caution connectors, or parts may be damaged.
Check No.01 Refer to P.87 Any thermistor Replace them in position. ∗ Discharge pipe thermistor ∗ Indoor or outdoor heat exchanger thermistor ∗. SiBE041102A Troubleshooting 4.23 Low-voltage Detection or Over-voltage Detection Remote Controller Display Method of Indoor Unit Malfunction Evaluation of zero-cross detection of power supply by the indoor unit PCB.
Detection Outdoor Unit Low-voltage detection: An abnormal voltage drop is detected by the DC voltage detection circuit. Over-voltage detection: An abnormal voltage rise is detected by the over-voltage detection circuit. Troubleshooting SiBE041102A Troubleshooting Be sure to turn off the power switch before connecting or disconnecting Caution connectors, or parts may be damaged. Check the power supply voltage.
Voltage as rated? Correct the power supply. Check the connection of the compressor harness. Loose or Reconnect it. SiBE041102A Check 5. Check Thermistor Resistance Check Check No.01 Disconnect the connectors of the thermistors from the PCB, and measure the resistance of each thermistor using a tester. The relationship between normal temperature and resistance is shown in the table and the graphs below.
Check SiBE041102A Hall IC Check Check No.04 1. Check the connector connection. With the power on, operation off, and the connector connected, check the following. ∗ Output voltage of about 5 V between pins 1 and 3. ∗ Generation of 3 pulses between pins 2 and 3 when the fan motor is operating. If NG in step 1 Defective PCB Replace the PCB.
SiBE041102A Check Electronic Expansion Valve Check Check No.12 Conduct the followings to check the electronic expansion valve (EV). Check to see if the EV connector is correctly connected to the PCB.
Turn the power off and on again, and check to see if the EV generate a latching sound. Check SiBE041102A Four Way Valve Performance Check Check No.13 Turn off the power and turn it on again. ∗ Four way valve coil Start heating operation. Cooling / Dry: No continuity Heating: Continuity voltage at 220 - 240 Replace the outdoor unit VAC with compressor PCB.
SiBE041102A Check “Inverter Checker” Check Check No.15 Characteristics If an abnormal stop occurs due to compressor startup failure or overcurrent output when using inverter unit, it is difficult to judge whether it is caused by the compressor failure or other failure (control PCB, power module, etc.). Check SiBE041102A Diagnose method (Diagnose according to 6 LEDs lighting status.) (1) When all the LEDs are lit uniformly, the compressor is defective. → Replace the compressor.
(2) When the LEDs are not lit uniformly, check the power module. → Refer to Check No.22.
SiBE041102A Check Discharge Pressure Check Check No.18 Discharge pressure check High? Replace the compressor. Is the stop valve open? Open the stop valve.
Is the connection pipe Replace the pipe installed at deformed? Is the air Dirty filter or indoor / outdoor Clean the dirty one. Check SiBE041102A 5.11 Main Circuit Short Check Check No.20 Note: Check to make sure that the voltage between (+) and (–) of the diode bridge (DB1) is approx. 0 V before checking.
Measure the resistance between the pins of the DB1 as below. If the resistance is ∞.
SiBE041102A Part 7 Removal Procedure 1. Indoor Unit.96 1.1 Removal of Air Filters.96 1.2 Removal of Horizontal Blade.98 1.3 Removal of Front Panel.100 1.4 Removal of Front Grille.101 1.5 Removal of Electrical Box / Vertical Blades.102 1.6 Removal of Swing Motor / PCBs.107 1.7 Removal of Indoor Heat Exchanger.111 1.8 Removal of Fan Rotor / Fan Motor.114 1.9 Exchange of Drain Hose (Piping Direction).117. Indoor Unit SiBE041102A 1. Indoor Unit Removal of Air Filters Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.
Step Procedure Points 1. Appearance features Warning Dangerous: High voltage A high voltage is applied to all the electric circuits of this product including. SiBE041102A Indoor Unit Step Procedure Points Pull out the air filter downward and remove (R11620) 3.
Remove the Titanium apatite photocatalytic air-purifying filters. Air filter The Titanium apatite photocatalytic air- Titanium apatite purifying filter is photocatalytic attached to the back of air-purifying filter the air filter. Indoor Unit SiBE041102A Removal of Horizontal Blade Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.
Step Procedure Points Open the horizontal blade. Horizontal blade (R11622) Unfasten the center The center shaft can be shaft while bending the released easily by bending. SiBE041102A Indoor Unit Step Procedure Points Remove the horizontal blade. (R11626) Removal Procedure. Indoor Unit SiBE041102A Removal of Front Panel Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Open the front panel Right side over the position where it stops.
SiBE041102A Indoor Unit Removal of Front Grille Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove the 2 screws, Front grille which fix the front grille to the main body. Indoor Unit SiBE041102A Removal of Electrical Box / Vertical Blades Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Disconnect the connecting Preparation Service cover wires. SiBE041102A Indoor Unit Step Procedure Points Loosen the screws of Connecting wires Terminal board the terminal board and black (1) - power supply disconnect the white (2) - power supply connecting wires.
Red (3) - transmission yellow / green ( - earth Connecting wires. Indoor Unit SiBE041102A Step Procedure Points Disconnect the S7 connectors for the fan motor S1 S7. Hook Release the fan motor harnesses from the hook. S1 (R14602) (R14601) Remove the screw of the electrical box. (R12048) Slide the electrical box to the right first and detach the horizontal blade from the electrical.
SiBE041102A Indoor Unit Step Procedure Points 3. Remove the vertical blade Narrow the edges of the Hook ASSY.
Hook to unfasten it. Unfasten the right and Hook left hooks of the fan Hook guard with pliers.
(R11646) (R14608) Fan guard Unfasten the 4 hooks at Repeat the same procedure the bottom. Indoor Unit SiBE041102A Step Procedure Points Unfasten the 3 hooks at the shaft mounting part by pressing them with a flat screwdriver. Hook (R8022) Remove the vertical Repeat the same procedure blade ASSY. To remove the vertical blade ASSY on the other side. (R8023) Removal Procedure.
SiBE041102A Indoor Unit Removal of Swing Motor / PCBs Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Remove the shield plate Preparation Shield plate (2) (2). Indoor Unit SiBE041102A Step Procedure Points Unfasten the hook, and The connector of the swing disconnect the motor has a hook.
Press the hook with a flat screwdriver to unfasten it. Remove the display PCB. Unfasten the hook, and release the display PCB ASSY. SiBE041102A Indoor Unit Step Procedure Points Disconnect the connector S27 from the display PCB. The figure shows the S27: for control PCB component parts of the S27 display PCB. Operation lamp ON/OFF button (Forced cooling operation ON/OFF button) Signal receiver TIMER lamp (R14604) 4.
Indoor Unit SiBE041102A Step Procedure Points Disconnect the 1: black, upper terminals from the 2: white, lower terminal board with 3: red, upper pliers.: green without sleeve (upper) green with sleeve (lower) (R14609) Release the 4 hooks. Hook Lift up the upper part of the control PCB and. SiBE041102A Indoor Unit Removal of Indoor Heat Exchanger Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.
Step Procedure Points 1. Disconnect the refrigerant Preparation piping.
Remove the electrical box according to the “Removal Remove the screws of Electrical Box / Vertical. Indoor Unit SiBE041102A Step Procedure Points Disconnect the flare nut for liquid piping with 2 wrenches. Remove the indoor heat exchanger. Remove the indoor unit from the installation plate. Liquid piping Gas piping (R8019) Unfasten the hook of the piping fixture on the Auxiliary piping Piping fixture. SiBE041102A Indoor Unit Step Procedure Points Widen the auxiliary piping to the extent of Auxiliary piping 10° 20°. Remove the screw on the left side and Caution Hook Hook unfasten the hook on When removing or the rear side.
Reassembling the indoor heat exchanger, be sure to wear gloves or wrap it with cloth. Indoor Unit SiBE041102A Removal of Fan Rotor / Fan Motor Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Remove the right side Preparation panel. Remove the indoor heat exchanger according to the Remove the screw of.
SiBE041102A Indoor Unit Step Procedure Points 2. Remove the fan rotor and the fan motor. Fan rotor The fan motor has 3 projections. The fan rotor has a rotating shaft on the left Fan motor side. (R14541) Remove the fan rotor. (R14542) Press the bearing from outside. Indoor Unit SiBE041102A Step Procedure Points Loosen the lock screw When reassembling the fan and remove the fan Lock screw rotor, provide as much as motor.
5 mm of play between the side face of the rotor and the bottom frame. Side face of bottom frame Side face of rotor. SiBE041102A Indoor Unit Exchange of Drain Hose (Piping Direction) Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove the heat insulation fixing screw Drain hose on the right side and remove the drain hose.
Outdoor Unit SiBE041102A 2. Outdoor Unit Removal of Outer Panels Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1.
Appearance features (R10707) Take care not to cut your finger by the fins of the outdoor heat exchanger. SiBE041102A Outdoor Unit Step Procedure Points Remove the 3 screws (right: 1 screw, left: 2 Top panel screws) and remove the top panel. Remove the 5 screws of the front panel. Front panel (R14486) Unfasten the right side hooks. (R14487) Unfasten the left side hooks and remove the front panel.
Outdoor Unit SiBE041102A Removal of Outdoor Fan / Fan Motor Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Remove the outdoor fan.
Preparation Mark Remove the panels Remove the nut of the according to the “Removal. SiBE041102A Outdoor Unit Step Procedure Points Remove the screw and When reassembling, put the Fan motor fixing frame remove the fan motor fan motor lead wire through fixing frame. The back of the fan motor so as not to be entangled with the outdoor fan. Outdoor Unit SiBE041102A Removal of Electrical Box / PCB Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.
Step Procedure Points 1. Remove the PCB. Preparation Remove the panels Remove the screws according to the “Removal and release the. SiBE041102A Outdoor Unit Step Procedure Points Remove the screw on the rear side of the right side panel. Right side panel (R14498) Remove the 4 screws on the right side panel.
(R14499) Unfasten the hook on When reassembling, make the rear side. Sure to fit the hook. Outdoor Unit SiBE041102A Step Procedure Points Unfasten the hook, and remove the right side panel. Right side panel (R14502) Hook Pull out the terminals 1: black, upper White from the terminal board 2: white, lower except the earth. 3: red, upper: green, lower Earth. SiBE041102A Outdoor Unit Step Procedure Points Disconnect the S20: electronic expansion S90 S40 S20 connector S20, S40, valve coil S90. S40: overload protector S90: thermistors (R14506) Release the harnesses of S20, S40, S90 from the groove.
(R14507) Disconnect the Reactor Brown terminals of the reactor. Outdoor Unit SiBE041102A Step Procedure Points Release the harnesses of the relay connector and the reactor from the groove. (R14510) Release the lead wires of the power supply and the earth from the groove. (R14581) Remove the electrical Electrical box cover box cover and insulation sheet. SiBE041102A Outdoor Unit Step Procedure Points Remove the 5 screws. (R14512) Unfasten the hook. (R14513) Remove the PCB.
(R14514) Refer to page 8 for detail. S90 S40 S20 S80 S70 S20: electronic expansion valve coil S40: overload protector S70: fan motor S80: four way valve coil S90: thermistors (R14515). Outdoor Unit SiBE041102A Step Procedure Points 2. Remove the electrical box. Remove the electrical Electrical box box. Remove the reactor. Remove the 4 screws and remove the reactor.
Reactor (R14517) 4. Remove the thermistors. Pay attention so as not to lose the fixture. SiBE041102A Outdoor Unit Step Procedure Points Cut the clamp. When reassembling, clamp the outdoor heat exchanger thermistor and the harness of the electronic expansion valve coil. (R14519) Release the outdoor Take care not to lose the clip heat exchanger of thermistor.
Outdoor Unit SiBE041102A Removal of Sound Blankets Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Remove the partition plate. Remove the 3 screws.
(R14521) Remove the partition plate. SiBE041102A Outdoor Unit Step Procedure Points 2. Remove the sound Since the piping ports on the blankets. Sound blanket are torn easily, remove the blanket Lift and remove the carefully. Sound blanket (top).
Sound blanket (top) (R14524) Pull the sound blankets (outer and inner 2) out. Outdoor Unit SiBE041102A Removal of Four Way Valve Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1.
Remove the peripheries. Remove the screw and remove the four way valve coil.
SiBE041102A Outdoor Unit Step Procedure Points Remove the protection Protection bushing bushing. (R14530) Remove the electronic Electronic expansion expansion valve coil. Valve coil (R14531) Remove the putty. (R14532) Removal Procedure. Outdoor Unit SiBE041102A Step Procedure Points Before working, make sure that the refrigerant Warning gas is empty in the circuit. Be careful not to get yourself Be sure to apply nitrogen burnt with the pipes and replacement when heating other parts that are heated by up the brazed part.
SiBE041102A Outdoor Unit Removal of Compressor Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove the four way valve, the terminal Warning cover and disconnect Be careful not to get yourself the terminals of the burnt with the pipes and. SiBE041102A Part 8 Trial Operation and Field Settings 1. Pump Down Operation.137 2. Forced Cooling Operation.138 3. Trial Operation.139 4.
Field Settings.140 4.1 When 2 Units are Installed in 1 Room.140 4.2 Jumper Settings.140 5. Application of Silicon Grease to a Power Transistor and a Diode Bridge.141 Trial Operation and Field Settings. SiBE041102A Pump Down Operation 1. Pump Down Operation Outline In order to protect the environment, be sure to conduct pump down operation when relocating or disposing the unit. Detail 1) Remove the valve caps from the liquid stop valve and the gas stop valve. 2) Carry out forced cooling operation. Forced Cooling Operation SiBE041102A 2.
Forced Cooling Operation Item Forced Cooling Conditions The forced cooling operation is allowed when both the following conditions are met. 1) The outdoor unit is not abnormal and not in the 3-minute standby mode. 2) The outdoor unit is not operating. Start Press the forced cooling operation ON/OFF button (SW1) on the indoor unit for 5 seconds.
SiBE041102A Trial Operation 3. Trial Operation Outline 1. Measure the power supply voltage and make sure that it falls in the specified range. Trial operation should be carried out in either cooling or heating mode. Carry out the trial operation in accordance with the operation manual to ensure that all functions and parts, such as flap movement, are working properly. Field Settings SiBE041102A 4. Field Settings When 2 Units are Installed in 1 Room When 2 indoor units are installed in 1 room, 1 of the 2 pairs of indoor unit and wireless remote controller can be set for different address.
Both the indoor unit PCB and the wireless remote controller need alteration. SiBE041102A Application of Silicon Grease to a Power Transistor and a Diode Bridge 5.
Application of Silicon Grease to a Power Transistor and a Diode Bridge Applicable All outdoor units using inverter type compressor for room air conditioner. Models When the printed circuit board (PCB) of an outdoor unit is replaced, it is required that silicon grease ( ∗. SiBE041102A Part 9 Appendix 1. Piping Diagrams.143 1.1 Indoor Unit.143 1.2 Outdoor Unit.144 2. Wiring Diagrams.145 2.1 Indoor Unit.145 2.2 Outdoor Unit.146 Appendix.
SiBE041102A Piping Diagrams 1. Piping Diagrams Indoor Unit FTXN25/35KEV1B INDOOR UNIT HEAT EXCHANGER 7.0CuT 4.8CuT THERMISTOR 7.0CuT ON HEAT EXCH. 7.0CuT CROSS FLOW FAN FIELD PIPING (6.4CuT) FAN MOTOR FIELD PIPING 9.5CuT (9.5CuT) REFRIGERANT FLOW COOLING HEATING 4D065938B Appendix. Piping Diagrams SiBE041102A Outdoor Unit RXN25KEV1B OUTDOOR UNIT HEAT EXCHANGER OUTDOOR TEMPERATURE 7.0CuT THERMISTOR 7.0CuT MOTOR OPERATED VALVE 7.0CuT 6.4CuT 6.4CuT MUFFLER WITH MOTOR FILTER PROPELLER FAN 9.5CuT FOUR WAY VALVE ON:HEATING FIELD PIPING (6.4CuT) LIQUID STOP VALVE REFRIGERANT FLOW MUFFLER MUFFLER 9.5CuT FIELD PIPING.
SiBE041102A Wiring Diagrams 2. Wiring Diagrams Indoor Unit FTXN25/35KEV1B PCB 2 LED1 FIELD WIRING. PCB 1 LED2 V1TR 3.15A t˚ OUTDOOR C102 MR10 SIGNAL RECEIVER C103 CAUTION TRANSMISSION NOTE THAT OPERATION WILL CIRCUIT RESTART AUTOMATICALLY IF THE MAIN POWER SUPPLY IS TURNED OFF AND THEN BACK ON AGAIN.
Wiring Diagrams SiBE041102A Outdoor Unit RXN25/35KEV1B FIELD WIRING indoor outdoor NOTE 1. REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS. C400, C405, C505: CAPACITOR (OUTDOOR) (DISCHARGE): DIODE BRIDGE (CONDENSER) FU1,FU2, FU3: FUSE IPM1: INTELLIGENT POWER: OVERLOAD PROTECTOR: TERMINAL STRIP MODULE PCB1.
Revision History Month / Year Version Revised contents 03/2011 SiBE041102 – 06/2011 SiBE041102A Review of contents. Improper installation can result in water or refrigerant leakage, electrical shock, fire or explosion.
Use only those parts and accessories supplied or specified by Daikin. Ask a qualified installer or contractor to install those parts and accessories. Use of unauthorised parts and accessories or improper installation of parts and accessories can result in water or refrigerant leakage, electrical shock, fire or explosion.
Now Daikin eQuips You For On-The-Go HVAC Solutions Enhance the way you do business with Daikin eQuip, Daikin’s FREE mobile app that gives you Daikin at your fingertips. Daikin eQuip is designed for both smart phones and tablets. Whether you’re a Daikin partner, dealer, engineer, or just interested in Daikin products, you can use this app to:. Search for information related to Daikin and any of our products, to download your most often referenced documents for quick and easy future access. Send information via email or text message (SMS) for immediate sharing. Receive instant updates (WiFi or Cellular service required) for the most up to date news and information on Daikin.
Features Fit for Your On-the-Go Needs Instantly search, share, and send information via email or text such as:. Technical data. Product manuals and documents. Marketing flyers and brochures.
Pricing and availability of spare parts and generated quotations. Daikin 3D Dealers by city along with their direct contact information Have information you reference often? Daikin eQuip provides you with the most up to date information anytime and anywhere.
Documents downloaded from the Document Library will remain in your Downloaded folder for even quicker future access. EnergyPro is a building energy analysis program that has been designed as a tool for energy modelers and consultants to document compliance with CEC (California Energy Code) Title 24, ASHRAE 90.1 and 189.1 standards, HERS rating systems, LEED credits and to apply for tax credits. EnergyPro is one of the only energy modeling program capable of modeling VRV/VRF systems and includes Daikin equipment in its equipment libraries. It is also the only USGBC approved energy simulation program for LEED projects using Daikin products. For information on purchasing EnergyPro, user’s guides and details of the calculation algorithms used by the program please contact EnergySoft. To download and purchase the latest version of EnergyPro which also includes the latest Daikin equipment model libraries please refer to the link below. The following documentation provides instructions for importing the library file and simulating Daikin VRV systems in the software. TRACE 700 software is a complete load, system, energy, and economic analysis program that compares the energy and economic impact of such building alternatives as architectural features, HVAC system, building utilization or scheduling and economic options. TRACE 700 complies with Appendix G for Performance Rating Method of ASHRAE Standard 90.1-2007 for LEED analysis, and was the first simulation software approved by the IRS for energy-savings certification (EPAct).
TRACE is also tested in compliance with ANSI/ASHRAE Standard 140–2007. For more information on purchasing TRACE 700 please refer to the link below. The following custom library file contains air-cooled VRV III and IV heat pump and heat recovery units, as well as water-cooled VRV WIII units. The following documentation provides instructions for importing the library file and simulating Daikin VRV systems in the software. EQuest is a DOE-2 based modeling engine designed to allow you to perform detailed analysis of today’s state-of-the-art building design technologies using today’s most sophisticated building energy use simulation techniques but without requiring extensive experience in the 'art' of building performance modeling. For more information on downloading eQuest, please refer to the link below.
Daikin Service Checker Type 3 Download
The following custom library file contains air-cooled VRV III and IV heat pump and heat recovery units, as well as water-cooled VRV WIII units. The following documentation provides instructions for importing the library file and simulating Daikin VRV systems in the software. Daikin has been aggressively pursuing having the most comprehensive library of Building Information Modeling (BIM) object models and content for our VRV systems in support of our architect, MEP and contractor customers using Revit® technology. For more information on BIM and its value to building design, please read our. Daikin Revit® object models for VRV IV outdoor air cooled condensing units, VRV III water cooled condensing units, VRV IIIS outdoor air cooled condensing units, VRV indoor fan coil units, VRV ventilation units, VRV accessories, SkyAir outdoor air cooled condensing units, SkyAir indoor units, Mini-Split outdoor air cooled condensing units, and Mini-Split indoor units are available for download from the links below.
Downloads: We will continuously be adding and updating content on this web site, so please check back often for the latest models of Daikin products. VRV System Energy Calculator The VRV System Energy Calculation Tool supplies the user with a reasonable calculation of the total power consumption of the Daikin VRV air-conditioning system for a specific project. The program takes into consideration various design condition inputs including ASHRAE weather data for operating temperatures, selected load requirements, and operational hours, to provide a summary of total and part load characteristics of the VRV system (outdoor units and indoor units). This tool is designed to demonstrate the annual energy savings that can benefit from applying the VRV system.
How do I get access? In order to access the Energy Calculation Tool, you will need to register. An access key is required to complete the registration. Please contact your local Daikin Sales Engineer for the latest access key, and then go to the registration URL below. Please fill in all information requested on the page and check the box confirming that you read, understand and agree with the disclaimers. You will then receive your password via e-mail; this password is personal and we recommend not forwarding it to any other person or organization. This password will allow us to record your preferences and experiences throughout your usage of the Energy Calculation Tool.
Also, as an attachment to this automated e-mail, you will find our Energy Calculation Tool User Guide; please read it carefully before starting the program. How to connect to the Energy Calculation Tool? After receiving your password, you will be able to connect to the Energy Calculation Tool. Don't forget to save it as a favorite! One of the leading Energy Simulation programs in Europe is now gaining awareness and a growing user-base in North America. With the Daikin VRV plug in for IES-VE you can take advantage of the enhanced energy simulation capabilities with the IES platform and combine in a fully validated modeling methodology for Daikin VRV systems including the innovative and energy saving “VRT” function. The results of the IES-VE simulations can be utilized for LEED, California Title 24 and other regulatory energy simulation requirements.
The following documentation provides instructions for simulating Daikin VRV systems in the software.
. Cookie Consent We use cookies to improve your website experience. To learn about our use of cookies and how you can manage your cookie settings, please see our. By continuing to use the website, you consent to our use of cookies. Welcome to HVAC-Talk.com, a non-DIY site and the ultimate Source for HVAC Information & Knowledge Sharing for the industry professional!
Here you can join over 150,000 HVAC Professionals & enthusiasts from around the world discussing all things related to HVAC/R. You are currently viewing as a NON-REGISTERED guest which gives you limited access to view discussions To gain full access to our forums you must; for a free account. As a registered Guest you will be able to:. Participate in over 40 different forums and search/browse from nearly 3 million posts. Post photos, respond to polls and access other special features. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. All this and much more is available to you absolutely free when you; for an account, so today!
We suggest not registering using an AT&T, BellSouth, AOL or Yahoo email address. If you have any problems with the registration process or your account login, please. Connects with your lap top.
Jack plug into ODU board, USB to computer. Out of everyone that wanted to buy it no on did.odu board? Also does it come with all plugs, and what exactly can I diagnose with this, any pictures?lastly this will work with daiken inverters? Thanks im interested, just don't know anything about it, what I found online, was BOOKS of way to diagnose, ridiculous, but they are hard with all the pcb boards etc, I saw one you hook 3 wires from compressor put inside unit into a T mode and start it up, any info and we can go to pm's.
With price etc, thanks. Quick Navigation. Site Areas. Forums.
. i30-408 Basic Training Manual.
VRV system. We wish that you would use this manual as a guidebook for the service of VRV system or as a reference book for education of service personnel, which leads to the development of skills in whole service group of Daikin. Si30-408 General Contents General Contents General Contents General Contents A. Introduction.1 B. Basic Information.21 C.
Field Settings from Remote Controller.41 D. Cases for Examination.109 F. Service Checker Type3 Application Edition.127 G. Si30-408 General Contents. Introduction A. Introduction A.
Introduction 1. What is a VRV System?.2 2. List of VRV Unit Models.3 2.1 List of Outdoor Unit Models.3 2.2 Nomenclature.5 3. System Basic Configuration.11 3.1 Cooling / Heating Selection -Standard- System.11 3.2 Heat Recovery (Cooling / Heating Individual Operating) System.14. What is a VRV System?
What is a VRV System? VRV System Thirty or more indoor units can be connected to single system. There are 'cooling / heating selection -standard- type' and 'individual operating system of cooling and heating' according to type of the system. List of VRV Unit Models List of Outdoor Unit Models Type R22 C to H series R22 K series VRV Standard C series VRV for High outdoor temp (with unloader comp.) Model Type Service manual Model Type Service manual —. VRV Inverter K series Model Type Service manual RSXYP5-10KJY1 Heat-pump Si-90A RSXP5-10KY1 Cooling only Si33-106 VRV Inverter K series (H/R with Scroll Comp.) Model Type Service manual RSEYP8, 10KJY1 Heat- Si-96 Recovery VRV High COP type L series Model Type.
Daikin Service Tools
Si30-408 List of VRV Unit Models Nomenclature 2.2.1 Nomenclature (Previous indication) Indoor Unit Power supply symbol V1: Single phase 220 to 240V, 50Hz VE: Single phase 220 to 240V, 50Hz: 220V, 60Hz VAL: Single phase 220V, 60Hz. List of VRV Unit Models Si30-408 Indoor Unit Power supply symbol V1: Single phase 220 to 240V, 50Hz Indicates major design category B: New ceiling suspended cassette K: Wall mounted type 40-63 Capacity Indication Conversion to horsepower: 40: 1.6HP 50: 2.0HP.
Si30-408 List of VRV Unit Models Connection Unit (Only Necessary for FUYP Indoor Units) Power supply symbol VE: Single phase 220 to 240V, 50Hz: 220V, 60Hz Indicates major design category Capacity Indication Conversion to horsepower: 71: 3HP. List of VRV Unit Models Si30-408 Outdoor Unit (Combination Model Name) The unit with anti-corrosion treatment Power supply symbol Y1: 3 phase 380 to 415V, 50Hz TAL: 3 phase 220V, 60Hz YAL: 3 phase 380V, 60Hz Indicates major design category. N: Concealed floor standing type D: Slim ceiling mounted duct type U: Ceiling suspended cassette type (Connection unit series) Indicates that this is VRV system indoor unit.
(V2286) BS Unit (Only Necessary for Heat Recovery System) V1: Single phase 220 to 240V, 50Hz. List of VRV Unit Models Si30-408 Outdoor Unit B: The unit is for European Standards E: Unit with anti corrosion treatment Power supply symbol Y1: 3 phase 380 to 415V, 50Hz YL: 3 phase 380V 60Hz. Si30-408 System Basic Configuration 3. System Basic Configuration Cooling / Heating Selection -Standard- System 3.1.1 Type A R(S)XY(P) Outdoor unit. Controls operation mode by using four way valve R22 / R407C. Changing of outdoor heat exchanger to condenser or evaporator Two pieces of piping for liquid and gas Cooling Mode.
System Basic Configuration Si30-408 3.1.2 Type B BL 2 3K (A): Functional unit RXY K (A): Inverter unit RNY K (A): STD unit Functional unit STD unit Inverter unit Enter to functional unit Among outdoor units: three pieces of piping for liquid, from each outdoor unit. Changing of outdoor heat exchanger to condenser or evaporator Three pieces of piping for liquid, gas, and oil equalizer Oil equalizer is installed only when outdoor VRV system is connected.
Cooling Mode Cooling Mode Normal motorized valve (SH) control. System Basic Configuration Si30-408 Heat Recovery (Cooling / Heating Individual Operating) System R(S)EYP(Q) Outdoor unit. Control operation mode by using plural four way valves. Outdoor heat exchanger is divided and changed to condenser / evaporator based on the load R22 / R407C / R410A BS unit.
Si30-408 Super Wiring System 4. Super Wiring System Points of Super Wiring System Power supply 3-phase, 220 V Outdoor unit Outdoor unit or 380 415 V (Master unit) (Slave unit) A B C Point Cooling / heating selection All control wires shall be of remote controller Power supply no polarity and two core type. Super Wiring System Si30-408 Wiring Length In super wiring system, limit the wire length within the following number except the wiring of remote controller, due to standardization of wiring for connection between outdoor and indoor unit and centralized transmission lines. The farthest length: 1000m or less, the total wiring length: 2000m or less (When using sheathed wire, the total wiring length can be 1500m or less).
Si30-408 REFNET Piping 5.