Mitsubishi Electric PMFY-P20VBM-E1 - User Manual

TECHNICAL & SERVICE MANUAL
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
Indoor unit
[Model names] [Service Ref.]
No. OC307
REVISED EDITION-D
INDOOR UNIT
CONTENTS
1. TECHNICAL CHANGES
.....................
2
2. SAFETY PRECAUTION
......................
2
3. PART NAMES AND FUNCTIONS
......
6
4. SPECIFICATIONS
...............................
8
5. OUTLINES AND DIMENSIONS
........
12
6. WIRING DIAGRAM
...........................
13
7. REFRIGERANT SYSTEM DIAGRAM
.....
16
8. TROUBLE SHOOTING
.....................
17
9. DISASSEMBLY PROCEDURE
.........
26
10. PARTS LIST
......................................
30
11. RoHS PARTS LIST
...........................
33
Ceiling Cassettes
Series PMFY
R407C
R22
R410A
October 2009
Note:
• This manual describes only
service data of the indoor
units.
• RoHS compliant products
have <G> mark on the spec
name plate.
• For servicing RoHS compli-
ant products, refer to the
RoHS Parts List.
Revision:
•
PMFY-P20/25/32/40VBM-ER3
are added in REVISED
EDITION-D.
• Some descriptions have
been modified.
• Please void OC307
REVISED EDITION-C.
PMFY-P20VBM-E
PMFY-P25VBM-E
PMFY-P32VBM-E
PMFY-P40VBM-E
PMFY-P20VBM-E
PMFY-P20VBM-E
1
PMFY-P20VBM-E#2
PMFY-P20VBM-ER3
PMFY-P25VBM-E
PMFY-P25VBM-E
1
PMFY-P25VBM-E#2
PMFY-P25VBM-ER3
PMFY-P32VBM-E
PMFY-P32VBM-E
1
PMFY-P32VBM-E#2
PMFY-P32VBM-ER3
PMFY-P40VBM-E
PMFY-P40VBM-E
1
PMFY-P40VBM-E#2
PMFY-P40VBM-ER3

Mitsubishi Electric PMFY-P20VBM-E1 Specifications