Table Of Contents - Fujitsu AUXB04GALH Service Manual

1. TEST RUN
1-1 EXECUTION PROCEDURE AND EXECUTION PRECAUTIONS..............................
1-2 CHECK ITEMS BEFORE POWER ON.......................................................................
1-2-1 Power source Inspection......................................................................................
1-2-2 Outdoor unit field setting inspection.....................................................................
1-2-3 Indoor unit field setting inspection........................................................................ 01-04
1-2-4 Transmission wire installation inspection..............................................................
1-2-5 Piping installation inspection................................................................................. 01-07
1-2-6 Refrigerant charge amount inspection.................................................................. 01-08
1-2-7 3-way valve opening inspection........................................................................... 01-08
1-3 CHECK ITEMS AFTER POWER ON..........................................................................
1-3-1 Power source check.............................................................................................
1-3-2 Error indication check...........................................................................................
1-3-3 Installed unit and their addresses check.............................................................. 01-10
1-3-4 Transmission line connection check.....................................................................
1-3-5 Operation check sheet......................................................................................... 01-12
1-4 TEST RUN OPERATION........................................................................................... 01-13
1-4-1 Test Run From Outdoor unit PC Board................................................................
1-4-2 Test Run From Remote Controller.......................................................................
1-5 TEST RUN CONTROL............................................................................................... 01-17
1-6 FIELD SETTING / FUNCTION SETTING FOR OUTOOR UNIT............................... 01-18
1-7 FIELD SETTING / FUNCTION SETTING FOR INOOR UNIT................................... 01-21
1-8 FIELD SETTING / FUNCTION SETTING FOR OUTDOOR AIR UNIT...................... 01-22
2. OUTDOOR UNIT OPERATION CONTROL
2-1 REFRIGERANT CIRCUIT..........................................................................................
2-2 INPUT / OUTPUT LIST...............................................................................................
2-3 COMPRESSOR OPERATION.................................................................................... 02-04
2-3-1 Operation / Stop Condition..................................................................................
2-3-2 Compressor speed control..................................................................................
2-3-3 Capacity control...................................................................................................
2-3-4 Compressor Sequence Operation.......................................................................
2-4 FAN CONTROL.......................................................................................................... 02-08
2-4-1 Cooling operation.................................................................................................
2-4-2 Heating operation.................................................................................................
2-5 EXPANSION VALVE CONTROL............................................................................... 02-10
2-6 SPECIAL OPERATION............................................................................................... 02-11
2-6-1 Oil Recovery Operation.......................................................................................
2-6-2 Pre-Heat Operation.............................................................................................
2-6-3 Defrost Operation Control.................................................................................... 02-12
2-6-4 Low noise mode...................................................................................................
2-6-5 Snow Falling Protection Fan Mode -Default Setting -..........................................
CONTENTS
01-01
01-03
01-03
01-04
01-05
01-09
01-09
01-09
01-11
01-13
01-14
02-01
02-03
02-04
02-05
02-06
02-07
02-08
02-09
02-11
02-11
02-14
02-15