CONTENTS
1. TEST RUN
1-3 TEST RUN CONTROL................................................................................................
1-2-1 Procedure.............................................................................................................
1-2-2 Test Run From Outdoor PC Board.......................................................................
2-2 MICROPROCESSOR FUNCTION LIST.....................................................................
2-1 PCB LAYOUTS...........................................................................................................
2. FUNCTION OF PRINTED CIRCUIT BOARD
1-2 TEST RUN METHOD..................................................................................................
1-1 CHECK ITEMS BEFORE TEST RUN.........................................................................
2-1-2 Outdoor Unit Control Circuit Board......................................................................
2-1-1 Indoor Unit Control Circuit Board.........................................................................
2-1-3 Wired, Simple Remote Controller Circuit Board..................................................
2-2-1 Indoor Unit............................................................................................................
2-2-2 Outdoor Unit.........................................................................................................
2-3 FUNCTION AND SETTING OF EACH SWITCH........................................................
2-3-1 Indoor Unit ...........................................................................................................
2-3-2 Indoor Unit (COMPACT WALL MOUNTED TYPE)..............................................
2-3-3 Outdoor Unit.........................................................................................................
2-4 EXTERNAL INPUT & OUTPUT..................................................................................
2-4-1 Indoor Unit ...........................................................................................................
2-4-2 Indoor Unit (COMPACT WALL MOUNTED).......................................................
1-2-3 Test Run From Remote Controller.......................................................................
02-01
02-01
02-03
02-04
02-11
02-11
02-14
02-15
02-15
02-18
02-22
02-36
02-36
02-38
01-01
01-03
01-03
01-04
01-04
01-06
2-1-4 Central Remote Controller Circuit Board.............................................................
02-05
2-1-5 Network Convertor Circuit Board.........................................................................
02-06
2-1-6 Signal Amplifier Circuit Board..............................................................................
02-08
2-1-7 Group Remote Controller Circuit Board...............................................................
02-09
2-1-8 External Switch Controller Circuit Board..............................................................
02-10
2-3-4 Wired, Simple Remote Controller........................................................................
02-27
2-3-5 Central Remote Controller...................................................................................
02-28
2-3-6 Network Convertor...............................................................................................
02-30
2-3-7 Signal Amplifier....................................................................................................
02-32
2-3-8 Group Remote Controller.....................................................................................
02-32
2-3-9 External Switch Controller...................................................................................
02-33
2-4-3 Outdoor Unit........................................................................................................
02-40
2-4-4 Central Remote Controller / PC Controller..........................................................
02-41
2-4-5 Network Convertor...............................................................................................
02-43