TECHNICAL & SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES ······························2
2. COMBINATION OF INDOOR AND OUTDOOR UNITS···3
3. SAFETY PRECAUTION ·······························4
4. PART NAMES AND FUNCTIONS ···············8
5. SPECIFICATIONS ······································11
6. DATA ··························································21
7. OUTLINES AND DIMENSIONS ·················60
8. WIRING DIAGRAM ····································61
9. REFRIGERANT SYSTEM DIAGRAM········62
10. TROUBLESHOOTING ·······························63
11. DISASSEMBLY PROCEDURE ··················74
12. PARTS LIST ···············································77
13. OPTIONAL PARTS ····································84
Indoor unit
[Model names]
[Service Ref.]
PLA-RP1.6AA
PLA-RP1.6AA.UK
PLA-RP2AA
PLA-RP2AA.UK
PLA-RP2.5AA
PLA-RP2.5AA.UK
PLA-RP3AA
PLA-RP3AA.UK
PLA-RP3AA
1
.UK
PLA-RP4AA
PLA-RP4AA.UK
PLA-RP4AA
1
.UK
PLA-RP5AA
PLA-RP5AA.UK
PLA-RP5AA
1
.UK
PLA-RP6AA
PLA-RP6AA.UK
PLA-RP6AA
1
.
UK
No.OC297
REVISED EDITION-E
INDOOR UNIT
WIRED REMOTE
CONTROLLER
WIRELESS REMOTE
CONTROLLER
ON/OFF
TEMP
MODEL SELECT
NOT AVAILABLE
CHECK TEST RUN
˚C
AMPM
AMPM
ON/OFF
CENTRALLY CONTROLLED
ERROR CODE
CLOCK
ON
OFF
˚C
CHECK
CHECK MODE
FILTER
TEST RUN
FUNCTION
˚C
1Hr.
NOT AVAILABLE
STAND BY
DEFROST
TEMP.
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SPLIT-TYPE, AIR CONDITIONERS
Revision:
• “12. PARTS LIST” has been
modified.
• Please void OC297 REVISED
EDITION-D.
Note:
• This manual does not cover
outdoor units. When serving
them, please refer to the service
manual No.OC294 REVISED
EDITION-D, OC261REVISED
EDITION-D and this manual in a
set.
Model name
indication
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