Mitsubishi Electric MSH09TW Service Manual page 28

Model
Item
Capacity (208/230V)
Total
SHF
Input (208/230V)
Indoor unit
Power supply (V, phase, Hz)
Input
Fan motor current
Aux. heater current
Electrical
circuit
Outdoor unit
Power supply (V, phase, Hz)
Input (208/230V)
Comp. current (208/230V)
Fan motor current
Condensing pressure
Suction pressure
Discharge temperature
Refrigerant
Condensing temperature
circuit
Suction temperature
Comp. shell bottom temp
Ref. pipe length
Refrigerant charge (R22)
Intake air temperature
Indoor
unit
Discharge air temperature
Fan speed (High)
Airflow (High)
Intake air temperature
Outdoor
unit
Fan speed (208/230V)
Airflow (208/230V)
POWER SUPPLY
MSH12/15TN MSH12/15TN -
•Both wirings can be applied to all MODELS.
115V 60Hz 1[, 2wires
INDOOR UNIT
OUTDOOR UNIT
Unit
Btu / h
—
kW
kW
A
A
kW
A
A
PSIG
PSIG
˚F
˚F
˚F
˚F
ft.
—
˚F
DB
˚F
WB
˚F
DB
˚F
WB
rpm
CFM
DB ˚F
WB ˚F
rpm
CFM
U1
INDOOR UNIT
SIGNAL WIRE
2 wires 12V DC
208/230V 60Hz 1[,
2 wires
MSH12TN MSH12TN -
U1
Cooling Heating
12,600/12,900 13,000/13,500
0.71 –
1.28/1.31 1.18/1.25
MSH12TN MSH12TN -
U1
115, 1, 60
0.047
0.41
–
MUH12TN MUH12TN -
U1 U2
208/230, 1, 60
1.233/1.263 1.133/1.203
5.74/5.21 5.24/5.01
0.36/0.39
259 203
84 58
194 158
120
103
67 36
177 144
25
2 Ib. 12 oz.
80 70
67 60
57 100
56 –
1,200
388[Wet] 452[Dry]
95 47
– 43
700/740
974/1,034
SIGNAL WIRE
2 wires 12V DC
115V 60Hz 1[,
Disconnect
2 wires
switch
115V
208/230V 60Hz 1[,
3 wires
•Outline of MUH12TN(
is same as one of MUH09TW.
OUTDOOR UNIT
28
MSH15TN MSH15TN -
U1
Cooling Heating
14,300/14,600 14,500/14,800
0.65 –
1.35/1.38 1.25/1.30
MSH15TN MSH15TN -
U1
115, 1, 60
0.047
0.41
–
MUH15TN MUH15TN -
U1 U2
208/230, 1, 60
1.303/1.333 1.203/1.253
5.91/5.41 5.41/5.11
0.49
246 230
80 57
146 158
112 108
58 33
161 143
25
3 Ib. 3 oz.
80 70
67 60
57 107
54 –
1,200
367[Wet] 452[Dry]
95 47
– 43
830/900
1,288/1,394
Control voltage
Power supply voltage to serial
signal circuit is 12V DC.
Peak voltage between 1 1 -
and 3 3 + on in-out terminal
block is 12V DC .
- -
)
U1 , U2