SERVICE MANUAL
INDOOR UNIT
PARTS CATALOG (OCB777)
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SPLIT-TYPE, AIR CONDITIONERS
Model name
indication for
MAIN UNIT
Model name
indication for GRILLE
Indoor unit
[Model Name] [Service Ref.]
Grille model
[Model Name] [Service Ref.]
PLP-6EA
PLP-6EAE
PLP-6EAL
PLP-6EALE
PLP-6EAJ
PLP-6EAJE
PLP-6EALM2
PLP-6EALME2
PLP-6EAB
PLP-6EA PLP-6EAR1
PLP-6EAE PLP-6EAER1
PLP-6EAL PLP-6EALR1
PLP-6EALE PLP-6EALER1
PLP-6EAJ
PLP-6EAJE
PLP-6EALM2
PLP-6EALME2
PLP-6EAB
R32/R410A
No. OCH777
REVISED EDITION-A
July 2023
CONTENTS
1. REFERENCE MANUAL ·······················2
2. SAFETY PRECAUTION ·······················2
3. PARTS NAMES AND FUNCTIONS ········8
4. SPECIFICATIONS ······························ 9
5. NOISE CRITERION CURVES ············· 12
6. OUTLINES AND DIMENSIONS ··········· 14
7. WIRING DIAGRAM ··························· 15
8. REFRIGERANT SYSTEM DIAGRAM ··· 16
9. TROUBLESHOOTING ······················· 17
10. FUNCTION SETTING ························ 32
11. SPECIAL FUNCTION ························ 33
12. DISASSEMBLY PROCEDURE ············ 37
13. REMOTE CONTROLLER ··················· 44
PLA-ZM35EA2
PLA-ZM35EA2-ER
PLA-ZM35EA2-ET
PLA-ZM50EA2
PLA-ZM50EA2-ER
PLA-ZM50EA2-ET
PLA-ZM60EA2
PLA-ZM60EA2-ER
PLA-ZM60EA2-ET
PLA-ZM71EA2
PLA-ZM71EA2-ER
PLA-ZM71EA2-ET
PLA-ZM100EA2
PLA-ZM100EA2-ER
PLA-ZM100EA2-ET
PLA-ZM125EA2
PLA-ZM125EA2-ER
PLA-ZM125EA2-ET
PLA-ZM140EA2
PLA-ZM140EA2-ER
PLA-ZM140EA2-ET
PLA-ZM35EA2.UK
PLA-ZM35EA2-ER.UK
PLA-ZM35EA2-ET.UK
PLA-ZM50EA2.UK
PLA-ZM50EA2-ER.UK
PLA-ZM50EA2-ET.UK
PLA-ZM60EA2.UK
PLA-ZM60EA2-ER.UK
PLA-ZM60EA2-ET.UK
PLA-ZM71EA2.UK
PLA-ZM71EA2-ER.UK
PLA-ZM71EA2-ET.UK
PLA-ZM100EA2.UK
PLA-ZM100EA2-ER.UK
PLA-ZM100EA2-ET.UK
PLA-ZM125EA2.UK
PLA-ZM125EA2-ER.UK
PLA-ZM125EA2-ET.UK
PLA-ZM140EA2.UK
PLA-ZM140EA2-ER.UK
PLA-ZM140EA2-ET.UK
Revision:
• PLP-6EAB has been added in
REVISED EDITION-A.
OCH777 is
void.