Multi Variable Air Conditioners Fresh Air Series Indoor Unit
12
4.3 Installation and Test of Drain Pipe
4.3.1 Installation of Drain Pipe
NOTICE!
①
. The drain pipe should be as short as possible and slope downward for at least
1%~2% so that condensate can drain out easily.
②
. Size of the drainage hose must not be smaller than that of the drain pipe.
③
. Install the drain pipe according to the following diagram and make it insulated.
Improper installation will lead to water leakage and furniture and other objects
may get wet.
④
. You can buy local hard PVC pipe as drain pipe. When connecting the pipe,
insert the end of PVC pipe into the drain hole and then tighten it up with a drain
hose and cable tie. Do not use adhesives to connect drain hole and drain hose.
⑤
. When the drain pipe is used for several equipments, the shared pipe should be
about 100mm lower than the drain hole of each equipment. In this case, use
thicker pipe.
Fig 4.3.1
4.3.2 Drainage pipe installation
(1) Insert the drain hose into the drain hole and tighten it with tapes, as shown in Fig
4.3.2.
(2) Tighten the pipe clamp, with the distance between screw nut and hose smaller
than 4mm.
①
. Metal clamp(accessory)
②
. Drain hose(accessory)
(3) Use sealing plate to make the pipe clamp and hose insulated, as shown in Fig
4.3.3.
①
. Metal clamp(accessory)
②
. Thermal sponge(accessory)
Fig 4.3.2 Fig 4.3.3
Summary of Contents for GMV-NDX42P/A-T
Page 28: ......
