Multi Variable Air Conditioners Ducted Type Indoor Unit
10
drainage pipe. Improper installation may lead to water leakage and damp the furniture
and other things in the room.
(4) You can buy normal hard PVC pipe used as the drainage pipe. During connection,
insert the end of PVC pipe into the drainage hole and then tighten it with drainage hole
and wire binder. Can’t connect the drainage hole and drainage hole with glue.
(5) When the drainage pipelines are used for several units, the position of pipeline should
be about 100mm (4 in.) lower than the drainage port of each unit. In this case, thicker
pipes should be applied.
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 (3/16 in.).
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
(4) When connecting several drain pipes, follow the instruction as indicated in Fig 4.3.4.
Choose the drain collecting pipe that matches with unit capacity.
Fig 4.3.4
(5) Install the trap as shown in following Fig 4.3.5.
