Service manual
Model
I
MSH-12DN-U1
I
MSH-15DN-U1
kern
I
unit
I
Cooling
Heating Coding
I
Heating
I
-
pp
~pacitY
1
11.800/12.500 14.030/14,500
Total SHF
-
0.72
-
0.71
-
- -
I
I
I
I
I
Input
kW 1.27/1.3
(E%66)
1
1 .55/1.6
(i%$E)
1
Indoor
unit
I
MSH-12DN
I
MSH-1 5DN
I
--
Power supply
(V,
Phase,
Hz)
I
115.1-60 115.1.60
Input
I
kW
1
0.06 O.OS(1.56) 0.04
I
0.04(1.54)
1
Fan current
IAI
0.5
I
0.5
I
0.4
I
0.4
I
Electrical
circuit
-
-
Fan current
.
Condensing pressure
Suction pressure
I
Comp.
current
I
A
1
5.5/5.0
1
5.3/4.9
1
6.9/6.5
1
6.6/6.3
1
-
-
-
Aux.
heater
current
Refrigerant
circuit
A
PSlG
PSlG
Comp. shell bottom temp.
Ref.
pipe
length
Refrigerant charge
Entering
air ternp.
A
-
Discharge temp.
'
Condensing temp.
Suction temp.
Indoor side
Outdoor side
I
I
I
I
I
I
Fan
speed
~R.P.M.~
860 860 860 860
I
0.4
267
72
'F
ft
-
-
Outdoor
unit
Power supply
(V,
Phase,
Hz)
'F
'F
'F
POWER SUPPLY
MSH-12DN
MSH-15DN
Input
0.4
252
60
183
Entering
air temp.
Discharge
air
temp.
-
Airflow
I'
2
wire
12V DC*
13.0
MUH-12DN
208/230- 1 -60
kW
1 92
122
55
'F
'F
'F
'F
R.P.M.
CFM
DB
WE
D8
WB
POWER
SUPPLY
208/230V, 1
phase,
60Hz
1.21/1.24
MUH-15DN
2OW230.1-60
0.4
269
7 1
179
Fan
speed
Airflow
(Hi)
I
CFM
1,270
OUTDOOR
UNIT
-
1.16/1.20
1.51/1.56
0.4
259
54
190
118
40
25
31bs
1202
80
67
59
57
1.m
470
13.0
1.44/1.50
25
31bs
802
1
80
1,270 1,270
I
1
94
122
50
169
70
60
96
69
1.m
470
1,270
186
120
29
80
67
57
55
1.fxo
360
I
70
60
1 03
72
1.500
400