CONTENTS
1. TEST RUN
1-4 TEST RUN CONTROL................................................................................................
1-3-1 TEST RUN FROM OUTDOOR PC BOARD........................................................
2-2 MICROPROCESSOR FUNCTION LIST.....................................................................
2-1 PCB LAYOUTS...........................................................................................................
2. FUNCTION OF PRINTED CIRCUIT BOARD
3-1-3 3 MINUTES RESTART PREVENTION (3MIN ST)..............................................
3-1-2 COMPRESSOR OUTPUT PATTERN ................................................................
3-1-1 OPERATION / STOP CONDITION......................................................................
3-1 COMPRESSOR OPERATION CONTROL..................................................................
1-2 CHECK ITEM DURING TEST RUN............................................................................
1-1 CHECK ITEMS BEFORE TEST RUN.........................................................................
2-1-2 INDOOR UNIT CONTROL CIRCUIT BOARD
2-1-1 INDOOR UNIT CONTROL CIRCUIT BOARD.....................................................
2-1-3 OUTDOOR UNIT CONTROL CIRCUIT BOARD................................................. 02-03
WIRED REMOTE CONTROLLER, SIMPLE REMOTE CONTROLLER
CIRCUIT BOARD.................................................................................................
1-3-2 TEST RUN FROM REMOTE CONTROLLER.....................................................
2-1-4
2-2-1 INDOOR UNIT.....................................................................................................
2-2-2 OUTDOOR UNIT.................................................................................................
2-3 FUNCTION AND SETTING OF EACH SWITCH........................................................
2-3-1 INDOOR UNIT(EXCEPT FOR COMPACT WALL MOUNTED TYPE..................
2-3-2 INDOOR UNIT(COMPACT WALL MOUNTED TYPE).........................................
2-3-3 OUTDOOR UNIT..................................................................................................
2-3-4 WIRED, SIMPLE REMOTE CONTROLLER........................................................
2-4 EXTERNAL INPUT & OUTPUT..................................................................................
2-4-1 INDOOR UNIT(EXCEPT FOR COMPACT WALL MOUNTED TYPE).................
2-4-2 INDOOR UNIT(COMPACT WALL MOUNTED)...................................................
.2-4-3 OUTDOOR UNIT..................................................................................................
3. OUTDOOR UNIT OPERATION CONTROL
3-1-4 COMPRESSOR RECOVERY OPERATION........................................................
3-2 HEAT EXCHANGE CAPACITY CONTROL................................................................
3-3 OUTDOOR FAN MOTOR CONTROL........................................................................
01-01
01-02
1-3 TEST RUN METHOD.................................................................................................. 01-03
01-03
01-03
01-05
02-01
02-01
02-04
02-08
02-08
02-11
02-12
02-12
02-16
02-19
02-22
02-28
02-28
02-30
02-31
03-01
03-01
03-01
03-01
03-02
03-03
03-04
2-1-5 CENTRAL REMOTE CONTROLLER CIRCUIT BOARD......................................
02-05
2-3-5 CENTRAL REMOTE CONTROLLER.................................................................. 02-24
2-4-4 CENTRAL REMOTE CONTROLLER / PC CONTROLLER.................................
02-32
(COMPACT WALL MOUNTED TYPE)................................................................. 02-02
2-1-6 NETWORK CONVERTORS' CIRCUIT BOARD....................................................
02-06
2-3-6 NETWORK CONVERTOR.................................................................................. 02-26
2-4-5 NETWORK CONVERTOR...................................................................................
02-34