22
6. Installation Details
6.1 Wrench Torque Sheet
Outside Diameter
Recommended Torque
Max Torque
Ф6.35
mm
1/4”
11.063 lb.ft (1500 N.cm)
11.801 lb.ft (1600 N.cm)
Ф9.52
mm
3/8
”
18.439 lb.ft (2500 N.cm)
19.177 lb.ft (2600 N.cm)
Ф12.7
mm
1/2”
25.815 lb.ft (3500 N.cm)
26.552 lb.ft (3600 N.cm)
Ф15.9
mm
5/8
”
33.190 lb.ft (4500 N.cm)
34.665 lb.ft (4700 N.cm)
6.2 Cable Connection Sheet
The cable size and the current of the fuse or switch are determined by the maximum current indicated on
the nameplate located on the side panel of the unit. Please refer to the nameplate before selecting the
cable, fuse, and disconnect box. The supply power cable should be selected according to the specifications
sheet shown below.
Appliance Amps
AWG Wire Size
10
18
13
16
18
14
25
12
30
10
6.3 Pipe Size, Length, and Elevation
Model
Pipe Size
Standard
Length
Max
Length
Max
Elevation
Additional
Refrigerant
Indoor
Outdoor
Gas
Liquid
9H47YIMI
9H47YOMI
3/8”
(
Ф9.52
mm)
1/4”
(Ф6.35
mm)
25
’
(7.5 m)
82.0’
(25 m)
32.8’
(10 m)
0.161 oz/ft
(15 g/m)
12H47YIMI
12H47YOMI
1/2"
(Ф12.7
mm)
12H47ZIMI
12H47ZOMI
18H47ZIMI
18H47ZOMI
98’
(30 m)
66’
(20 m)
24H46ZIMI
24H46ZOMI
5/8”
(Ф15.9
mm)
3/8”
(
Ф9.52
mm)
0.322 oz/ft
(30 g/m)
30H48ZIMI
30H48ZOMI
164.0’
(50 m)
82.0’
(25 m)
36H46ZIMI
36H46ZOMI
213
.0’
(65 m)
98
.0’
(30 m)
Summary of Contents for 12H47YIMI
Page 10: ...10 1080 mm 226 mm 335 mm 30H48ZIMI 49 57 1259 mm 11 1 282 mm 14 25 362 mm 36H46ZIMI...
Page 19: ...19 Model Voltage V Capacity BTU Type 12H47ZOMI 230 12 000 HEAT PUMP...
Page 56: ...56 P W N U...
Page 57: ...57 N V N W...
Page 82: ...82 7 Then lift the PCB assembly off the unit NOTE All wires are still connected...