TECHNICAL & SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES······························2
2. COMBINATION OF INDOOR AND OUTDOOR UNITS··2
3. SAFETY PRECAUTION·······························3
4. PART NAMES AND FUNCTIONS ···············5
5. SPECIFICATIONS······································10
6. DATA ··························································20
7. OUTLINES AND DIMENSIONS ·················43
8.
WIRING DIAGRAM
·······································44
9.
REFRIGERANT SYSTEM DIAGRAM
··············45
10. TROUBLESHOOTING ·······························47
11. DISASSEMBLY PROCEDURE ··················49
12. PARTS LIST ···············································52
13. OPTIONAL PARTS ····································56
Indoor unit
[Model names] [Service Ref.]
PLA-P1.6KA PLA-P1.6KA.UK
PLA-P1.6KA
1.UK
PLA-P2KA PLA-P2KA.UK
PLA-P2KA
1.UK
PLA-P2.5KA PLA-P2.5KA.UK
PLA-P2.5KA
1.UK
No. OC240
INDOOR UNIT
Ceiling Cassettes
Series PLA
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.
REMOTE CONTROLLER
R407C
REVISED EDITION-B
PLA-P1.6,2,2.5KA.UK PLA-P1.6,2,2.5KA1.UK
SPLIT-TYPE AIR CONDITIONERS
Revision:
• “12. PARTS LIST” has been
modified.
• Program timer <PAC-YT32PTA>
has been added in
“13. OPTIONAL PARTS”.
• Please void OC240 REVISED
EDITION-A.
Note:
• Refer to the OCT03 REVISED
EDITION-E as for control
relation. This manual does
not cover outdoor units. When
servicing them, please refer to
the service manual No.OC180
REVISED EDITION-A OC261
and this manual in a set.
Model name
indication
OC240-B--1.qxp 04.9.29 3:30 PM Page 1
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