950-0289revB - 32 - July 22, 2022
Technical Specifications for WALL MOUNTED Indoor Units
Model Number
246-0005
WM6H424ZMI
246-0001
WM9H424ZMI
Power supply
Ph-V-Hz
208/230V, 1Ph, 60Hz
208/230V, 1Ph, 60Hz
Voltage range
V
187-253
187-253
Cooling Capacity
Btu/h
6000 (2500~11800)
9000 (2500~11900)
Heating Capacity
Btu/h
7000 (3400~11230)
10000 (3400~13000)
Indoor fan motor
Model
ZKFP-13-8-4
ZKFP-13-8-4
Input
W
/
/
RLA
A
0.25
0.15
Speed (Hi/Mi/Lo)
r/min
1100/810/690
1150/990/750
Indoor air flow (Hi/Mi/Lo)
CFM
247/176/141
291/194/153
Indoor noise level (Hi/Mi/Lo)
dB(A)
38.5/33/20.5
40/34/23.5
Indoor unit
Dimension (W*D*H)
inch
28.70x7.87x11.50
31.57x7.87x11.61
Packing (W*D*H)
inch
31.10x10.63x14.76
34.45x11.34x14.76
Net/Gross weight
lbs.
17.64/22.49
18.96/24.91
Design pressure
PSIG
550/340
550/340
Refrigerant piping
Liquid side/ Gas side
inch
1/4"
/
3/8"
1/4"
/
3/8"
Wire Size / No. of Conductors
14 AWG / 4C (Recommended)
14 AWG / 4C (Recommended)
Electrical Shock Protection
I
I
Thermostat type
Remote Control
Remote Control
Wifi compatible
YES
YES
Wall Control (Optional)
YES
YES
Indoor selection
range
‐
remote
Indoor(cooling/heating)
℉
60
～
90/32
～
86
60
～
90/32
～
86
Model Number
246-0002
WM12H424ZMI
246-0003
WM18H424ZMI
246-0004
WM24H424ZMI
Power supply
Ph-V-Hz
208/230V, 1Ph,
60Hz
208/230V, 1Ph, 60Hz
208/230V, 1Ph, 60Hz
Voltage range
V
187-253
187-253
187-253
Cooling Capacity
Btu/h
12000 (3600~13300)
18000 (1980~19500)
24000 (9200~25000)
Heating Capacity
Btu/h
12000(4500~13500)
18000 (6620~21200)
26000
(10350~26410)
Indoor fan motor
Model
ZKFP-13-8-4
ZKFP-58-8-1-5
ZKFP-58-8-1-5
Input
W
/
58
58
RLA
A
0.38
0.25
0.38
Speed (Hi/Mi/Lo)
r/min
1250/950/750
1120/950/700
1200/1080/600
Indoor air flow (Hi/Mi/Lo)
CFM
291/194/153
531/459/382
601/459/382
Indoor noise level (Hi/Mi/Lo)
dB(A)
42/36/25
45.5/41/24.5
48/40/28
Indoor unit
Dimension (W*D*H)
inch
31.57x7.87x11.61
42.60x9.21x13.27
42.60x9.21x13.27
Packing (W*D*H)
inch
34.45x11.34x14.76
45.47x16.34x12.52
45.47x16.34x12.52
Net/Gross weight
lbs.
18.74/24.91
29.54/38.80
29.98/39.46
Design pressure
PSIG
550/340
550/340
550/340
Refrigerant piping
Liquid side/ Gas side
inch
1/4"
/
1/2"
1/4"
/
1/2"
3/8"
/
5/8"
Wire Size / No. of Conductors
14 AWG / 4C
(Recommended)
14 AWG / 4C
(Recommended)
14 AWG / 4C
(Recommended)
Electrical Shock Protection
I
I
I
Thermostat type
Remote Control
Remote Control
Remote Control
Wifi compatible
YES
YES
YES
Wall Control (Optional)
YES
YES
YES
Indoor selection
range
‐
remote
Indoor(cooling/heating)
℉
60
～
90/32
～
86
60
～
90/32
～
86
60
～
90/32
～
86
