Mitsubishi MS-07NV II- E1, MS-12NV II- E1, MU-07NV- E2, MU-09NV- E2, MU-12NV- E2 Service Manual
Page 1
SPLIT-TYPE AIR CONDITIONERS
SERVICE MANUAL
Wireless type
Models
No. OB214
MS-07NV
MS-09NV
MS-12NV
22
22
22
-
-
-
(WH)
(WH)
(WH)
CONTENTS
· MU-07NV -
· MU-09NV -
· MU-12NV -
E2E1
E2E1
E2E1
1. TECHNICAL CHANGES ····································2
2. OUTLINES AND DIMENSIONS·························2
3. PARTS LIST ·······················································3
MS-09NV22-
NOTE:This Service Manual covers only change points. (MS-07/09/12NV- ➔ MS-07/09/12NV2-)
E1
Please refer to the Service Manual OB206 for unchanged contents.
Please refer to the Service Manual OB206 for MU-07/09/12NV- .
E2
E1E2
Page 2
1
314.5323
2.5
186
191
223
266.5
46
41
225
84.5
9
133.5
84.5
225
93
183
13062560
275
815
17.5
783
72
7 or more
100
90
5
160
56
Liquid line [6.35-0.5m
Gas line [9.52-0.43m
Insulation [35 O.D
[19 I.D
Wireless remote controller
Power supply cord
Lead to right 1.0m
Lead to left 0.3m
Installation plate
Indoor unit
Wall hole [65
Installation plate
Drain hose [16
Insulation [28
Air out
{
Air in
TECHNICAL CHANGES
MS-07NV - ➔MS-07NV22-
1. Indoor unit design has changed.
2. Refrigerant filling capacity(R-22) has changed. (0.65kg ➔ 0.80kg)
MS-09NV - ➔MS-09NV22-
1. Indoor unit design has changed.
2. Refrigerant filling capacity(R-22) has changed. (0.9kg ➔ 0.85kg)
MS-12NV - ➔MS-12NV22-
1. Indoor unit design has changed.
2
OUTLINES AND DIMENSIONS
E1E2
E1E2
E1E2
MS-07NV22- MS-09NV22- MS-12NV22-
INDOOR UNIT
E1E1E1
Unit : mm
2
Page 3
PARTS LIST3
E02 151 620
E02 155 620
E02 151 666
E02 155 666
E02 151 667
1
2
3
INDOOR HEAT EXCHANGER
INDOOR HEAT EXCHANGER
UNION(GAS)
UNION(GAS)
UNION(LIQUID)
Symbol
in Wiring
Diagram
Q'ty/unit
1
1
1
1
1
1
RemarksPart No.
NO.
Part Name
MS-07/09NV2-
(WH)
E1
MS-12NV2 (WH)
E1
{9.52
{12.7
{6.35
INDOOR UNIT
STRUCTURAL PARTS
MS-07NV22- (WH)
MS-09NV22- (WH)
MS-12NV22- (WH)
E1
E1
E1
5
1
4
6
2
wA set of FRONT PANELand GRILLE of NV2series is compatible with that of NV series.
NO.
E02 343 000
E02 344 000
1
E02 345 000
E02 339 010
2
E02 164 100
3
E02 166 234
4
E02 151 970
5
E02 166 067
6
Part Name
FRONT PANEL(WH)
FRONT PANEL(WH)
FRONT PANEL(WH)
GRILLE(WH)
AIR FILTER
BOX(WH)
INSTALLATION PLATE
SCREW CAP(WH)
Symbol
in Wiring
Diagram
MS-07NV2-
(WH)
1
1
2
1
1
2
E1
Q'ty/unit
MS-09NV2-
(WH)
1
1
2
1
1
2
Optional part
3
E1
MS-12NV2-
(WH)
E1
RemarksPart No.
1
1
2
1
1
2
2PCS/SET
INDOOR UNIT
HEAT EXCHANGER
MS-07NV22- (WH)
MS-09NV22- (WH)
MS-12NV22- (WH)
E1
E1
E1
1
3
2
3
Page 4
INDOOR UNIT
ELECTRICAL PARTS
MS-07NV22- (WH)
MS-09NV22- (WH)
MS-12NV22- (WH)
E1
E1
E1
8
16
7
9
6
10
11
3
5
1
2
Part number that are circled is not shown in the illustration.
Symbol
NO.
E02 199 235
1
E02 166 040
2
E02 141 702
3
E02 151 303
4
E02 151 300
5
E02 151 505
6
E02 151 302
7
E02 151 509
8
E02 151 308
9
E02 151 307
10
E02 197 375
11
E02 202 452
12
E02 204 452
E02 152 395
13
E02 127 382
14
E02 085 385
15
E02 001 504
16
E02 151 468
17
E02 199 520
18
Part Name
NOZZLE(WH)
VANE(WH)
DRAIN HOSE
VANE MOTOR
INDOOR FAN MOTOR
RUBBER MOUNT
LINE FLOW FAN
BEARING MOUNT
ROOM TEMPERATURE THERMISTOR
INDOOR COIL THERMISTOR
TERMINAL BLOCK
ELECTRONIC CONTROL P.C.BOARD
ELECTRONIC CONTROL P.C.BOARD
POWER SUPPLY CORD
FUSE
VARISTOR
SLEEVE BEARING
RECEIVER
FAN GUARD
in Wiring
Diagram
MV
MF
RT11
RT12
TB
F11
NR11
4
MS-07NV2-
(WH)
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
13
Q'ty/unit
E1 E1 E1
MS-09NV2- MS-12NV2-
(WH)
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
(WH)
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
12
RemarksPart No.
RC4V19 2PCS/SET
AUTO RESTART
AUTO RESTART
3.15A
HEAD OFFICE MITSUBISHI DENKI BLDG.MARUNOUCHI TOKYO100 TELEX J24532 CABLE MELCO TOKYO
CC
Copyright 1998 MITSUBISHI ELECTRIC ENGINIEERING CO.,LTD
Issued in Jan. 1998. No.OB214 628
Printed in Japan
New publication, effective Jan. 1998
Specifications subject to change without notice.
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