Mitsubishi Electric City Multi Series User Manual

TECHNICAL & SERVICE MANUAL
Indoor unit
[Model Name] [Service Ref.]
PLFY-EP06NEMU-E
PLFY-EP08NEMU-E
PLFY-EP12NEMU-E
PLFY-EP15NEMU-E
PLFY-EP18NEMU-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-E
PLFY-EP08NEMU-E
PLFY-EP12NEMU-E
PLFY-EP15NEMU-E
PLFY-EP18NEMU-E
PLFY-EP18NEMU-E1
PLFY-EP24NEMU-E
PLFY-EP30NEMU-E
PLFY-EP36NEMU-E
PLFY-EP48NEMU-E
INDOOR UNIT
Model name
indication for
MAIN UNIT
PARTS CATALOG (OCB610)
R410A
INDOOR UNIT FOR VRF SYSTEM
February 2019
No. OCH610
Model name
indication for
GRILLE
REVISED EDITION-G
Notes:
• Some descriptions
have been modified in
REVISED-EDITION-G.
OCH610 REVISED EDITION-F
is void.

Mitsubishi Electric City Multi Series Specifications

General

Refrigerant	R410A
Control	Centralized control, individual control
Indoor Unit Types	Ceiling Cassette, Ceiling Suspended, Wall Mounted
Power Source	Electric
Piping Length	Up to 1000m total piping length (depending on the model)
Height Difference	Up to 50m