SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES
...................................
2
2. REFERENCE MANUAL
....................................
4
3. SAFETY PRECAUTION
...................................
5
4. FEATURES
.......................................................
8
5. SPECIFICATIONS
............................................
9
6. DATA
..............................................................
13
7. OUTLINES AND DIMENSIONS
.....................
17
8. WIRING DIAGRAM
........................................
21
9. WIRING SPECIFICATIONS
...........................
26
10.
REFRIGERANT SYSTEM DIAGRAM
................
31
11. TROUBLESHOOTING
...................................
33
12. FUNCTION SETTING
....................................
74
13
MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER
.......87
14 EASY MAINTENANCE FUNCTION · · · · · · · · · · · · · 98
15. DISASSEMBLY PROCEDURE
.....................
105
16. PARTS LIST
..................................................
114
17. SERVICE PARTS LIST
.................................
120
No.OC379
REVISED EDITION-J
SPLIT-TY PE, HEAT PUMP AIR CONDITIONERS
SPLIT-TY PE, AIR CONDITIONERS
R410A
J uly 2019
Outd oor unit
[ Mod el Names]
PU-P71VHA PUH-P71VHA
PU-P71YHA PUH-P71YHA
PU-P100VHA PUH-P100VHA
PU-P100YHA PUH-P100YHA
PU-P125YHA PUH-P125YHA
PU-P140YHA PUH-P140YHA
Note:
• This manual describes ser-
vice data of the outdoor
units only.
Revision:
•
Some descriptions have
been modified in REV ISED
EDITION-J.
OC37 9 REV ISED EDITION-H
is void.
[ Serv ice Ref.]
Serv ice Ref. is on page 2.
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