SERVICE MANUAL
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SPLIT-TYPE, AIR CONDITIONERS
CONTENTS
1. TECHNICAL CHANGES
..................................
2
2. REFERENCE MANUAL
...................................
2
3. SAFETY PRECAUTION
...................................
3
4. PART NAMES AND FUNCTIONS
....................
4
5. SPECIFICATIONS
..........................................
12
6. NOISE CRITERION CURVES
........................
15
7. OUTLINES AND DIMENSIONS
.....................
17
8. WIRING DIAGRAM
.........................................
18
9. REFRIGERANT SYSTEM DIAGRAM
............
19
10. TROUBLESHOOTING
....................................
20
11. SPECIAL FUNCTION
.....................................
35
12. DISASSEMBLY PROCEDURE
.......................
42
September 2012
WIRED REMOTE
CONTROLLER
WIRELESS REMOTE
CONTROLLER
ON/OFF TEMP
ON/OFF
TEMP.
PARTS CATALOG (OCB416)
No. OCH416
REVISED EDITION-D
Note:
• This manual describes only
service data of the indoor
units.
• RoHS compliant products
have <G> mark on the
spec name plate.
Indoor unit
[Model names] [Service Ref.]
• Please void OCH416
REVISED EDITION-C.
PLA-RP35BA
PLA-RP50BA
PLA-RP60BA
PLA-RP71BA
PLA-RP100BA
PLA-RP125BA
PLA-RP140BA
PLA-RP35BA
PLA-RP35BA
1 PLA-RP35BAR1
PLA-RP50BA
PLA-RP50BA
1 PLA-RP50BAR1
PLA-RP60BA
PLA-RP60BA
1 PLA-RP60BAR1
PLA-RP71BA
PLA-RP71BA
1 PLA-RP71BAR1
PLA-RP100BA
PLA-RP125BA
PLA-RP140BA
Revision:
• PLA-RP35/50/60/71BAR1
have been added in
REVISED EDITION-D.
• Some descriptions have
been modified.
INDOOR UNIT
Model name
indication