Service manual

M~del MS-WDW-U1 MSH-OSDW-U1
I input I kw I 0.04 I 0.04 I 0.04(1.04) I
lndoa writ
hwer ~pph/ (V. Phase. HZ)
Total
I I Input I kw I 0.86 I 0.9 I 1.05(2.05) I
Mng
9.000
0.71
MS-OSDW-U1
115
Electrical
amit
Item
('h=N
SHF
MSH-OSDW-U1
115 I 115
Cornp. wmt
Fan
wmt
Condensing pressure
Unit
BTU/h
-
Cooling
8.800
0.68
I Input I kW I 0.82 I 0.86 I 1.01 I
-
Fan current
Am. heater wnwt
R-
circuit
Heating
10,900(14,300)
-
A
A
PSlG
Discharge
air
temp.
INDOOR UNIT
5V
I I 'i-i'
A
A
outdoor side
MSH-WDW
MSH-12DN
MSH-15DN
Power supply voltage to serial signal circuit is
24V DC.
Outdoor nit
Power supply (V.Phase.Hz)
6.5
0.8
263
Suction pressure
Discharge temp.
Condonsing temp.
Suction temp.
Comp. shell bottom temp.
Ref.
pipe length
Refrigerant charge
DB
Between Ul and B;I on in-out terminal bed
OWER SUPPLY
should be 12V DC.
1 15V 1 phase.60Hz
0.4
-
PSlG
'F
'F
'F
'F
ft
-
'F
'F
Entering
air temp.
POWER SUPPLY
MU-OSDW-U1
115.1.60
6.7
0.8
246
DB
WB
WB I 'F I ss 55 - I
'F 66 I 56
I -
Fan speed
Airflow (Hi)
MUH-OSDW-U1
115.1.60
0.4
-
8.1
0.8
263
80
186
102
52
1 63
25
2ibs 1202
80
67
114
R.P.M.
CFM
'F
'F
R.P.M.
CFM
Entering
air temp.
0.4
8.7
DB
WB
93
192
104
60
188
1,680
265
95
-
710
920
Fan speed
Airflow
60
187
110
36
174
1,780
265
95
-
710
-
920
25
31bs
i
1,770
265
47
43
710
920
80
67
70
60