TECHNICAL & SERVICE MANUAL
Indoor unit
[Model Name] [Service Ref.]
PLFY-EP06NEMU-E
PLFY-EP08NEMU-E
PLFY-EP12NEMU-E
PLFY-EP15NEMU-E
PLFY-EP18NEMU-E1
PLFY-EP24NEMU-E
PLFY-EP30NEMU-E
PLFY-EP36NEMU-E
PLFY-EP48NEMU-E
CONTENTS
1. SAFETY PRECAUTION
..........................
2
2. PARTS NAMES AND FUNCTIONS
........
4
3. SPECIFICATIONS
.................................
12
4. 4-WAY AIRFLOW SYSTEM
..................
18
5. OUTLINES AND DIMENSIONS
............
21
6. WIRING DIAGRAM
...............................
22
7.
REFRIGERANT SYSTEM DIAGRAM
......
23
8. MICROPROCESSOR CONTROL
.........
24
9. TROUBLESHOOTING
..........................
31
10. DISASSEMBLY PROCEDURE
...........
39
PLFY-EP06NEMU-ER1.T
PLFY-EP08NEMU-ER1.T
PLFY-EP12NEMU-ER1.T
PLFY-EP15NEMU-ER1.T
PLFY-EP18NEMU-E1R1.T
PLFY-EP24NEMU-ER1.T
PLFY-EP30NEMU-ER1.T
PLFY-EP36NEMU-ER1.T
PLFY-EP48NEMU-ER1.T
INDOOR UNIT
PARTS CATALOG (OCB746)
R410A
INDOOR UNIT FOR VRF SYSTEM
August 2020
No. OCH746
REVISED EDITION-A
Grille model
[Model Name]
PLP-41EAEU
WIRED REMOTE
CONTROLLER
(Option)
IR WIRELESS REMOTE
CONTROLLER
(Option)
ON/OFF TEMP
MENU
ON
OFF
RETURN
SELECT
HOLD
Model name
indication for
MAIN UNIT
Model name
indication for GRILLE
Revision:
•
5.OUTLINES AND
DIMENSIONS has been
revised.
•
Some descriptions
have been modified
in
REVISED EDITION-A
.
OCH746 is void.