Mitsubishi Electric MSZ-EF18VE3 User Manual

NOTE:
RoHS compliant products have <G> mark on the spec name plate.
OUTDOOR UNIT
No. OBH590
REVISED EDITION-G
HFC
utilized
R410A
SERVICE MANUAL
Indoor unit service manual
MSZ-EF•VE Series (OBH589)
PARTS CATALOG (OBB590)
MUZ-EF25VE MUZ-EF25VEH
MUZ-EF35VE MUZ-EF35VEH
MUZ-EF42VE
Please void OBH590 REVISED EDITION-F.
Models
MUZ-EF25VE
-
E1
,
E2
,
E3
,
E4
,
E5
,
ER3
,
ER4
,
ER5
,
ET3
,
ET4
,
ET5
MUZ-EF25VEH
-
E1
,
E2
,
E3
,
E4
,
ER2
,
ER3
,
ET2
,
ET3
MUZ-EF35VE
-
E1
,
E2
,
E3
,
E4
,
E5
,
ER3
,
ER4
,
ER5
,
ET3
,
ET4
,
ET5
MUZ-EF35VEH
-
E1
,
E2
,
E3
,
E4
,
ER2
,
ER3
,
ET2
,
ET3
MUZ-EF42VE
-
E1
,
E2
,
E3
,
E4
,
E5
,
ER3
,
ER4
,
ER5
,
ET3
,
ET4
,
ET5
MUZ-EF50VE
-
E1
,
E2
,
E3
,
ER2
,
ER3
,
ET2
,
ET3
Revision G:
• MUZ-EF25/35/42VE -
E5
,
ER5
,
ET5
, MUZ-EF50VE -
E3
,
ER3
,
ET3
and MUZ-EF25/35VEH -
E4
have been
added.
CONTENTS
1. TECHNICAL CHANGES ··································· 2
2. PART NAMES AND FUNCTIONS ····················· 5
3. SPECIFICATION ················································ 6
4. NOISE CRITERIA CURVES ······························ 8
5. OUTLINES AND DIMENSIONS ························ 9
6. WIRING DIAGRAM ·········································· 10
7. REFRIGERANT SYSTEM DIAGRAM ············· 15
8. PERFORMANCE CURVES ····························· 17
9. ACTUATOR CONTROL ··································· 31
10. SERVICE FUNCTIONS ···································· 32
11. TROUBLESHOOTING ····································· 32
12. DISASSEMBLY INSTRUCTIONS ···················· 51

Mitsubishi Electric MSZ-EF18VE3 Specifications

General

Brand	Mitsubishi Electric
Model	MSZ-EF18VE3
Category	Air Conditioner
Language	English