DIAL 9K Manual Del Usuario página 11

Installation Instructions
Indoor unit installation
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.
Base
A. Insert the pipe fixer to the slot.
Piping Connection:
a. 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.
b. Pre-tighten them with fingers at first, then use the wrenches.
Model
Liquid Side (
9K-18K
Liquid Side (
24K-36K
9K-12K
Gas Side (
18K
Gas Side (
24K-36K Gas Side (
Gas Side (
36K
NOTE:
Dimensions are in "mm or inch" unless otherwise stated in the table.
Thermal insulation
Piping fixer
Base
Pipe size
φ6 or 1/4)
15~20N·m or 11~15ft-lbs
φ9.53 or 3/8)
30~35N·m or 22~26ft-lbs
φ9.53 or 3/8 )
30~35N·m or 22~26ft-lbs
φ12 or 1/2 )
50~55N·m or 37~41ft-lbs
φ16 or 5/8)
60~65N·m or 44~48ft-lbs
φ19 or 3 /4)
70~75N·m or 52~55ft-lbs
Insert here
large
pipe
drain
small
hose
pipe
Piping fixer
B. Press to hook the pipe fixer onto the base.
Torque
Nut width Min.thickness
17 or 5/8
22 or 7/8
22 or 7/8
24 or 0.94
27 or 1.1
32 or 1.26
9
wrapped with vinyl type
Thermal insulation
Large pipe
Power cord
Drain hose
(prepared by user)
large
pipe
drain
small
hose
pipe
Base
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
1.0 or 0.039
tube
Small
pipe
Hook here