Klimaire KIWQ Series, User & Installation Manual

Page: 33 / 40

33
INSTALLATION MANUAL - Final stages
wall
(indoor) (outdoor)
piping
piping
gasket
insulating tape
insulating covering
Clamps 1. Wind insulating covering around the connectors of the
indoor unit and fix it with insulating tape. (page 22 (3,4)
2. Fix the exceeding part of the signal cable to the
piping or to the outdoor unit.
3. Attach the piping to the wall ( after having coated it with
insulating tape) using clamps or insert them into pla-
stic slots.
4. Seal the hole in the wall through which the piping is
passed so that no air or water can fill.
INSTALLATION MANUAL - Information for the installer
(1) Refer to the data rating label sticked on the outdoor unit.
TIGHTENING TORQUE FOR PROTECTION CAPS AND FLANGE CONNECTION
PIPE
1/4
( 6)
3/8
(
9.52)
1/2
(
12)
5/8
(
15.88)
TIGHTENING TORQUE
[lb x ft]
TIGHTENING TORQUE
[lb x ft]
CORRESPONDING STRESS
(using a 0.7 ft wrench)
11 - 15
23 - 26
26 - 33
55 - 59
Service port nut
Protection caps
5 - 6.5
18 - 22
wrist strength
arm strength
arm strength
arm strength
MODEL capacity (Btu/h)
9K 12K
18K
24K
Liquid pipe diameter
Gas pipe diameter
Lenght 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)
1/4
( 6)
3/8
(
9.52)
3/8
(
9.52)
3/8
(
9.52)
1/2
(
12.7)
24.5ft 24.5ft
24.5ft
24.5ft
49ft 49ft 49ft 49ft
6g/ft 6g/ft 6g/ft 6g/ft
16ft 16ft 16ft 16ft
INVERTER TYPE
Additional refrigerant charge
R410A R410A R410A R410A
36K
3/8
(
9.52)
5/8
(
15.88)
24.5ft
49ft
9g/ft
16ft
R410A
1/4
( 6) 1/4
( 6)
1/4
( 6)