TECHNICAL & SERVICE MANUAL
SPLIT-TYPE, COOLING AIR CONDITIONERS
CONTENTS
1. PART NAMES AND FUNCTIONS········2
2. SPECIFICATIONS·································4
3. DATA·····················································9
4. OUTLINES AND DIMENSIONS··········16
5. WIRING DIAGRAM·····························21
6.
REFRIGERANT SYSTEM DIAGRAM
······22
7. TROUBLE SHOOTING·······················27
8. FUNCTION SETTING ·························40
9. SYSTEM CONTROL···························46
10. DISASSEMBLY PROCEDURE···········60
11. PARTS LIST········································65
12. RoHS PARTS LIST·····························73
13. OPTIONAL PARTS·····························81
Indoor unit
PC-2GAKD
PC-2.5GAKD
PC-3GAKD
PC-4GAKD
PC-5GAKD
PC-6GAKD
No. OC382
REVISED EDITION-B
[
Model names]
PC-2GAKD
PC-2.5GAKD
PC-3GAKD
PC-4GAKD
PC-5GAKD
PC-6GAKD
[Service Ref.]
INDOOR UNIT
Ceiling Suspended
Series PC
REMOTE CONTROLLER
February 2008
Note:
• This manual does not cover the out-
door units. When serving outdoor
units, please refer to the service man-
ual No.OC152, OC206, OC353,
OCH/OCB414, OCH/OCB431 and
this manual in a set.
• RoHS compliant products have <G>
mark on the spec name plate.
• For servicing RoHS compliant prod-
ucts, refer to the RoHS Parts List.
Revision:
• Combination of outdoor units (PU-
3/4VAKR type) has been added in
REVISED EDITION-B.
•
Some descriptions have been modified.
• Please void OC382 REVISED
EDITION-A.
OC382B--1.qxp 08.2.19 8:28 AM Page 1
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