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INSTALLATION
10
Keep the length of the bolt
from the bracket to 40mm
False
ceiling board
* The following parts are local purchasing.
① Hanging Bolt
- W 3/8 or M10
② Nut
- W 3/8 or M10
③ Spring Washer - M10
④ Plate Washer - M10
Drain Piping
• Drain piping must have down-slope (1/50 to
1/100): be sure not to provide up-and-down
slope to prevent reversal flow.
• During drain piping connection, be careful
not to exert extra force on the drain port on
the indoor unit.
• The outside diameter of the drain connec-
tion on the indoor unit is 32mm.
- Piping material: Polyvinyl chloride pipe VP-
25 and pipe fittings
• Be sure to install heat insulation on the drain
piping.
- Heat insulation material: Polyethylene
foam with thickness more than 8 mm.
Air Conditioner body
Keep the length of *( ) mm between
the air conditioner bottom surface
and the ceiling surface
Paper pattern
for installation
Adjust the same height
Ceiling
Set screw of
paper pattern (4 pieces)
Open the ceiling board
along the outer edge of the
paper pattern
CAUTION
!
Tighten the nut and bolt to prevent the
unit from falling.
*( ) → TQ/TR : 31~34mm
TM/TM-A/TN/TP/TP-B : 15mm
Pipe clamp
Indoor unit
Maintenance
drain port
False ceiling board
Upward
routing
not allowed
1/50~1/100
MAX 700mm
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