Loading ...
Loading ...
Loading ...
14
INSTALLATION MANUAL---Information for the installer
TIGHTENING TORQUE FOR PROTECTION CAPS AND FLANGE CONNECTION
PIPE
1/4
( 6.35)
3/8
( 9.52)
1/2
( 12.7)
5/8
( 16)
TIGHTENING TORQUE
[N x m]
TIGHTENING TORQUE
[N x m]
CORRESPONDING STRESS
(using a 20 cm wrench)
15 - 20
31 - 35
35 - 45
75 - 80
Service port nut
Protection caps
7 - 9
25 - 30
wrist strength
arm strength
arm strength
arm strength
MODEL capacity (Btu/h)
9K
12K
18K
24K
Liquid pipe diameter
Gas pipe diameter
Lengh of pipe with standard charge
Maximum distance between indoor and outdoor unit
Max. diff. in level between indoor and outdoor unit
Type of refrigerant
1/4
( 6.35)
1/4
( 6.35)
1/4
( 6.35)
3/8
( 9.52)
3/8
( 9.52)
3/8
( 9.52)
1/4
( 6.35)
1/2
( 12.7)
7.5m / 25ft
15m / 49ft
20g/m
10m / 33ft
North American INVERTER TYPE
Additional refrigerant charge
R410A R410A R410A R410A
36K
5/8
( 15.88)
R410A
MODEL capacity (Btu/h)
9K
12K
18K
24K
Liquid pipe diameter
Gas pipe diameter
Lengh of pipe with standard charge
Maximum distance between indoor and outdoor unit
Max. diff. in level between indoor and outdoor unit
Type of refrigerant
3/8
( 9.52)
3/8
( 9.52)
1/2
( 12.7)
5m
10m 10m 10m 10m
20g/m 20g/m 20g/m 20g/m
5m 5m 5m 5m
ON-OFF Fixed Speed TYPE
Additional refrigerant charge
R410A R410A R410A R410A
36K
5/8
( 15.88)
10m
30g/m
5m
R410A
5m 5m 5m 5m
1/2
( 12.7)
1/4
( 6.35)
1/4
( 6.35)
1/4
( 6.35)
1/4
( 6.35)
1/4
( 6.35)
1/4
( 6.35)
0.22oz/ft
MODEL capacity (Btu/h)
9K
12K
18K
24K
Liquid pipe diameter
Gas pipe diameter
Lengh of pipe with standard charge
Maximum distance between indoor and outdoor unit
Max. diff. in level between indoor and outdoor unit
Type of refrigerant
3/8
( 9.52)
3/8
( 9.52)
1/2
( 12.7)
5m
20g/m 20g/m 20g/m 20g/m
Latin American INVERTER TYPE
Additional refrigerant charge
R410A R410A R410A R410A
36K
5/8
( 15.88)
30g/m
R410A
5m 5m 5m 5m
1/2
( 12.7)
1/4
( 6.35)
1/4
( 6.35)
1/4
( 6.35)
1/4
( 6.35)
1/4
( 6.35)
7.5m / 25ft
15m / 49ft
20g/m
10m / 33ft
0.22oz/ft
7.5m / 25ft
20m / 65ft
20g/m
15m / 49ft
0.22oz/ft
7.5m / 25ft
20m / 65ft
20g/m
15m / 49ft
0.22oz/ft
7.5m / 25ft
30m / 98ft
30g/m
20m / 65ft
0.32oz/ft
10m 10m 15m 15m 20m
15m 15m 20m 20m 30m
Loading ...
Loading ...
Loading ...