Installation Instructions
Piping Joints Thermal Insulation:
Wrap the piping joints with thermal
insulation materials and then wrap
with a vinyl tape.
Piping Thermal Insulation:
a. Place the drain hose under the piping.
b. Insulation material uses polythene foam over 6mm in thickness.
Note: Drain hose is prepared by user.
Do not arrange the drain pipe in a way that leaves it twisted, sticking
out or waving around. Do not immerse the end of it in water.
If an extension drain hose is connected to the drain pipe, make sure
to insulated when passing along the indoor unit.
When the piping is directed to the right, piping, power
Cord and drain pipe should be thermal insulated and
fixed onto the back of the unit with a piping fixer.
Thermal insulation
wrapped with vinyl type
A. Insert the pipe fixer to the slot.
B. Press to hook the pipe fixer onto the base.
Base
Base
Base
Piping fixer
Piping fixer
Hook here
Insert here
drain
hose
drain
hose
large
pipe
large
pipe
small
pipe
small
pipe
12
Small
pipe
Large pipe Thermal insulation
tube
Power cord
Drain hose
(prepared by user)
NOTE:
Dimensions are in “mm or inch”
unless
otherwise
stated
in
the
table
.
Pipe size
Model
Liquid Side (
1/4)
φ
6 or
9K-18K
18K
24K-36K
24K-36K
9K-12K
15~20N·m or 11~15ft-lbs
17 or 5/8
0.5 or 0.02
0.6 or 0.024
0.6 or 0.024
0.6 or 0.024
0.6 or 0.024
22 or 7/8
24 or 0.94
22 or 7/8
27 or 1.1
30~35N·m or 22~26ft-lbs
30~35N·m or 22~26ft-lbs
50~55N·m or 37~41ft-lbs
60~65N·m or 44~48ft-lbs
Liquid Side (
3/8)
φ
9.53 or
Gas Side (
)
φ
12 or 1/2
Gas Side (
3/8 )
φ
9.53 or
Gas Side (
5/8)
φ
16 or
Torque
Nut width Min.thickness
Indoor unit installation
c. Pre-tighten them with fingers at first, then use the wrenches.
If you don't hear the exhaust noise, please contact with the merchant.
a.Before unscrewing the big and the small sealing caps, press the small
sealing cap with the finger until the exhaust noise stops, and then loosen
the finger.
b. Connect indoor unit pipes with two wrenches. Pay special attention
to the allowed torque as shown below to prevent the pipes, connectors
and flare nuts from being deformed and damaged.
Piping Connection:
1.0 or 0.039
32 or 1.26
70~75N·m or 52~55ft-lbs
Gas Side (
/4)
φ
19 or 3
36K
