Fujitsu R410A Service Instruction

CONTENTS
1. DESCRIPTION OF EACH CONTROL OPERATION
1. COOLING OPERATION................................................................................................
3. DRY OPERATION.........................................................................................................
2. HEATING OPERATION.................................................................................................
5. INDOOR FAN CONTROL..............................................................................................
4. AUTO CHANGEOVER OPERATION............................................................................
7. LOUVER CONTROL.....................................................................................................
6. OUTDOOR FAN CONTROL..........................................................................................
9. TIMER OPERATION CONTROL...................................................................................
8. COMPRESSOR CONTROL..........................................................................................
11. TEST OPERATION CONTROL...................................................................................
10. ELECTRONIC EXPANSION VALVE CONTROL........................................................
13. FOUR-WAY VALVE EXTENSION SELECT................................................................
12. PREVENT TO RESTART FOR 3 MINUTES ( 3 MINUTES ST ).................................
15. MANUAL AUTO OPERATION ( INDOOR UNIT BODY OPERATION )......................
14. AUTO RESTART.........................................................................................................
16. FORCED COOLING OPERATION..............................................................................
18. MINIMUM HEAT OPERATION....................................................................................
17. COMPRESSOR PREHEATING..................................................................................
19. ECONOMY OPERATION............................................................................................
21. THERMO CONTROL ( FOR INDOOR UNIT SENSOR ).............................................
20. HEAT INSULATION CONDITION ( BUILDING INSULATION )...................................
01-01
01-02
01-02
01-03
01-04
01-06
01-07
01-08
01-09
01-11
01-11
01-11
01-12
01-12
01-12
01-13
01-13
01-13
01-14
01-14
22. THERMO CONTROL ( FOR WIRED REMOTE SENSOR )........................................ 01-14
24. OFF DEFROST OPERATION CONTROL...................................................................
23. DEFROST OPERATION CONTROL...........................................................................
01-15
01-17
25. VARIOUS PROTECTIONS.......................................................................................... 01-18
01-11
2. TROUBLE SHOOTING
2-1 ERROR DISPLAY.......................................................................................................
2-1-1INDOOR UNIT AND WIRED REMOTE CONTROLLER DISPLAY ...............................
3. APPENDING DATA
2-1-2 WIRED REMOTE CONTROLLER DISPLAY.............................................................
2-2 TROUBLE SHOOTING WITH ERROR CODE............................................................
2-3 TROUBLE SHOOTING WITH NO ERROR CODE.....................................................
02-01
02-01
02-02
3-1 FUNCTION SETTING.................................................................................................
3-1-1 INDOOR UNIT........................................................................................................
3-1-2 PROCEDURSE TO CHANGE THE FUNCTION SETTING FOR WIRELESS RC..........
03-01
03-01
03-05
3-3 THERMISTOR RESISTANCE VALUES......................................................................
03-11
02-03
02-25
2-4 SERVICE PARTS INFORMATION.............................................................................. 02-34
3-2 OUTDOOR UNIT PRESSURE VALUE ANDTOTAL ELECTRIC CURRENT CURVE
03-07

Fujitsu R410A Specifications

General

Brand	Fujitsu
Model	R410A
Category	Air Conditioner
Language	English