Mitsubishi MSH-CB50VB User manual

CONTENTS
1. TECHNICAL CHANGES ····································2
2. PART NAMES AND FUNCTIONS······················2
3. SPECIFICATION·················································4
4. NOISE CRITERIA CURVES·······························4
5. OUTLINES AND DIMENSIONS ·························5
6. WIRING DIAGRAM ············································6
7. REFRIGERANT SYSTEM DIAGRAM················6
8. SERVICE FUNCTIONS ······································7
9. TROUBLESHOOTING·········································9
10. DISASSEMBLY INSTRUCTIONS·····················17
11. PARTS LIST······················································19
12. OPTIONAL PARTS···········································21
Wireless type
Models
MSH-CB50VB - E1
No. OB440
SPLIT-TYPE, HEAT PUMPAIR CONDITIONERS
MSH-CB50VB
NOTE:
This service manual describes technical data of the indoor unit.
Outdoor unit service manual
MUH-GA·VB Series (OB368)
SERVICE MANUAL
INDOOR UNIT
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19
PARTS LIST
11
MSH-GA50VB
11-1. INDOOR UNIT STRUCTURAL PARTS
MSH-CB50VB -
E1
E02 527 970
E02 685 234
E02 888 000
E02 408 142
E02 685 067
E02 888 010
E02 534 100
E02 685 975
E02 A62 007
INSTALLATION PLATE
BOX
FRONT PANEL ASSEMBLY
CATCH
SCREW CAP
GRILLE
CATECHIN AIR FILTER
CORNER BOX RIGHT
LAMP PANEL
Symbol
in Wiring
Diagram
Q'ty/unit
Including No.4,5,6
4PCS/ SET
3PCS/ SET
RemarksPart No.
NO. Part Name
1
2
3
4
5
6
7
8
9
1
1
1
4
3
1
2
1
1
11-2. INDOOR UNIT HEAT EXCHANGER
2
4
5
7
6
1
10
8
11
12
3
E02 891 620
E02 179 667
E02 151 667
INDOOR HEAT EXCHANGER
UNION (GAS)
UNION (LIQUID) {12.7
{6.35
10
11
12
1
1
1
11-2. INDOOR UNIT HEAT EXCHANGER
11-1. INDOOR UNIT STRUCTURAL PARTS
Optional
parts
(See 12.)
Part number that is circled is not shown in the illustration.
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20
E02 527 302
E02 408 509
E02 001 504
E02 408 702
E02 996 235
E02 685 040
E02 685 041
E02 A49 382
E02 817 385
E02 527 034
E02 817 300
E02 448 303
E02 408 303
E02 817 333
E02 528 329
E02 527 468
E02 891 452
E02 527 308
E02 819 375
E02 408 307
E02 528 034
E02 529 034
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
LINE FLOW FAN
BEARING MOUNT
SLEEVE BEARING
DRAIN HOSE
NOZZLE ASSEMBLY
VANE UPPER
VANE LOWER
FUSE
VARISTOR
VANE CRANK SET
INDOOR FAN MOTOR ASSEMBLY
VANE MOTOR (VERTICAL)
VANE MOTOR (HORIZONTAL)
MOTOR BAND
DISPLAY P.C. BOARD
RECEIVER P.C. BOARD
ELECTRONIC CONTROL P.C. BOARD
ROOM TEMPERATURE THERMISTOR
TERMINAL BLOCK
INDOOR COIL THERMISTOR
VANE MOTOR SUPPORT SET(RIGHT)
VANE MOTOR SUPPORT SET(LEFT)
Symbol
in Wiring
Diagram
Q'ty/unit
T3.15AL250V
RIGHT & LEFT
UP & DOWN
RemarksPart No.
NO. Part Name
F11
NR11
MF
MV2
MV1
RT11
TB
RT12
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
RC4V32 -
Including RUBBER MOUNT
AUTO RESTART
Including No.16
MSH-CB50VB -
E1
Part numbers that are circled are not shown in the illustration.
MSH-CB50VB
11-4. ACCESSORY AND
REMOTE CONTROLLER
11-3. INDOOR UNIT FUNCTIONAL PARTS AND
ELECTRICAL PARTS
23 24
11-3. INDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS
19
2
6
4
7
13
5
3
12
1
18
20
10
17
9
23
24 E02 529 426
E02 527 083 REMOTE CONTROLLER
REMOTE CONTROLLER HOLDER
1
1KM04A
11-4. ACCESSORY AND REMOTE CONTROLLER
815 16
11
14
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