LG 62AWYU7L6, Руководство по установке

Страница: 19 / 57

PRODUCT INSTALLATION
ENGLISH
19
Caution for gradient of unit and
drainage pipe
Lay the drainage pipe hose with a downward
inclination so water will drain out.
Main drain
- Always lay the drainage with downward incli-
nation (0.8 ˚ to 1.3 ˚).
Prevent any upward flow or reverse flow in
any part.
- 10mm or thicker formed thermal insulator
shall always be provided for the drainage
pipe.
- Install the P-Trap (or U-Trap) to prevent a
water leakage caused by the blocking of
intake air filter.
- Upward routing not allowed
Safety drainage
- There is no need to provide a trap for the
safety drainage. If the safety drainage pipe is
connected to the main drainage pipe, make
the connection below the trap on the main
drainage pipe.
- Drill the pipe hole with 65mm dia, hole core
drill.
- Pipe hole should be slightly slant to the out-
door side.
U-Trap
B
C
A 70mm
B 2C
C 2 x SP
SP = External
Pressure
(mmAq)
Ex) External Pressure = 10mmAq
A 70mm
B 40mm
C 20mm
A
Safety
drainage pipe
Main
drainage pipe
Applied U-Trap Dimension
5~7mm
Indoor Outdoor
WALL
Drainage hole Make sure to be closed.
Unit
Drainage pipe
(Local supply)
Thermal insulator
(Local supply)
Drainage hole Make sure to be closed.
Unit
Drainage pipe
(Local supply)
Thermal insulator
(Local supply)