Mitsubishi Electric MUZ-HR25VF-E1 - User Manual

No. OBH823
REVISED EDITION-J
PARTS CATALOG (OBB823)
SERVICE MANUAL
OUTDOOR UNIT
CONTENTS
1. TECHNICAL CHANGES ······························3
2. SERVICING PRECAUTIONS FOR UNITS
USING REFRIGERANT R32 ·························4
3. PART NAMES AND FUNCTIONS ··················6
4. SPECIFICATION ········································7
5. NOISE CRITERIA CURVES ··························9
6. OUTLINES AND DIMENSIONS ··················· 11
7. WIRING DIAGRAM ··································· 13
8. REFRIGERANT SYSTEM DIAGRAM ··········· 22
9. PERFORMANCE CURVES ························· 24
10. ACTUATOR CONTROL ····························· 43
11. SERVICE FUNCTIONS ······························ 44
12. TROUBLESHOOTING ······························· 44
13. DISASSEMBLY INSTRUCTIONS ················· 68
MUZ-HR42VF
MUZ-HR50VF
Models
MUZ-HR25VF
-
E1
,
ER1
,
ET1
,
E2
,
ER2
,
ET2
,
E3
,
ER3
,
ET3
,
E4
,
ET4
MUZ-HR35VF
-
E1
,
ER1
,
ET1
,
E2
,
ER2
,
ET2
,
E3
,
ER3
,
ET3
,
E4
,
ET4
MUZ-HR42VF
-
E1
,
ER1
,
ET1
,
E2
,
ER2
,
ET2
,
E3
,
ER3
,
ET3
,
E4
,
ET4
MUZ-HR50VF
-
E1
,
ER1
,
ET1
,
E2
,
ER2
,
ET2
,
E3
,
ER3
,
ET3
,
E4
,
ET4
MUZ-HR60VF
-
E1
,
ER1
,
ET1
,
E2
,
ER2
,
ET2
,
E3
MUZ-HR71VF
-
E1
,
ER1
,
ET1
,
E2
,
ER2
,
ET2
,
E3
Indoor unit service manual
MSZ-HR∙VF Series (OBH822)
OBH823 REVISED EDITION-H is void.
Revision J:
• MUZ-HR25/35/42/50VF-
E4
,
ET4
have
been added.
HFC
utilized
R32

Mitsubishi Electric MUZ-HR25VF-E1 Specifications