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✻ Control voltage
Power supply voltage to
serial signal circuit is 12V DC.
Voltage between
11
+ and
33
--
on in-out terminal block will be
12V DC peak.
•Both wirings can be applied.
MS24WN
INDOOR UNIT
INDOOR UNIT
115V 60Hz 1[,
2wires
OUTDOOR UNIT
208/230V
60Hz 1[, 3 wires
SIGNAL WIRE
2 wires 12V DC
OUTDOOR UNIT
208/230V
60Hz 1[, 3 wires
115V 60Hz 1[,
2 wires
Disconnect switch
SIGNAL WIRE
2 wires 12V DC
115V
4-4. STANDARD OPERATION DATA
MS24WN
Cooling
22,800
0.63
2.17
MS24WN
115V 60Hz 1[
0.071
0.62
MU24WN
208/230V 60Hz 1[
2.099
9.36/ 8.30
0.67/0.71
250
71
174
115
48
158
25
4 Ib. 5 oz.
80
67
51
50
1,280
487(Wet)
95
—
750/820
1,589/1,765
Capacity
SHF
Input
INDOOR UNIT MODEL
Power supply
Input
Fan motor current
OUTDOOR UNIT MODEL
Power supply
Input
Comp. current
Fan motor current
Condensing pressure
Suction pressure
Discharge temperature
Condensing temperature
Suction temperature
Comp. shell bottom temp
Ref. pipe length
Refrigerant charge (R22)
Intake air temperature
Discharge air temperature
Fan speed (High)
Airflow (High)
Intake air temperature
Fan speed
Airflow
Unit
Btu / h
—
kW
kW
A
kW
A
A
PSIG
PSIG
˚F
˚F
˚F
˚F
ft.
—
˚F
˚F
˚F
˚F
rpm
CFM
˚F
˚F
rpm
CFM
DB
WB
DB
WB
DB
WB
Item
Model
Total
Electrical
circuit
Refrigerant
circuit
Indoor
unit
Outdoor
unit
POWER SUPPLY
OB311--1.qxp 04.1.13 9:53 AM Page 10