TECHNICAL & SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES ·····································3
2. SPECIFICATIONS ···············································4
3. WIRING DIAGRAM·················································7
4. PARTS LIST ························································8
Indoor unit
[Model names]
[Service Ref.]
No. OC279
2002
• This service manual
describes change points and
parts list.
Please refer to the OC238
REVISED EDITION-B as to
excluding this manual.
INDOOR UNIT
Ceiling Cassettes
Series PMH
ON/OFF
CENTRALLY CONTROLLED
ERROR CODE
CLOCK
ON
OFF
˚C
CHECK
CHECK MODE
FILTER
TEST RUN
FUNCTION
1Hr.
NOT AVAILABLE
STAND BY
DEFROST
TEMP.
R407C
PMH-P1BA
PMH-P1BA
2
PMH-P1.6BA
PMH-P1.6BA
2
PMH-P2BA
PMH-P2BA
2
REMOTE CONTROLLER
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
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