Vivax ACP-12CT35GEEI, User Manual

Page: 139 / 152

Installation of indoor unit
INSTALATION INSTRUCTIONS
Boring a wall hole and installing wall embedded pipe
•
For walls containing metal frame or metal board ,be
sure to use a wall embedded pipe and wall cover in the
feed-through hole to prevent water leakage.
•
Be sure to caulk the gaps around the pipes with
caulking material to prevent water leakage.
1. Bore a feed-through hole of 55mm in the wall so
it has a down slope toward the outside.
2. Insert a wall pipe into the hole.
3. Insert a wall cover into wall pipe .
4.
After completing refrigerant piping, wiring, and drain piping, caulk pipe hole gap
with putty
Drain piping
1. Use commercial regid polyvinyl chloride pipe (general VP 20 pipe, outer diameter 26mm, inner
diameter 20mm) for the drain pipe.
2. The drain hose (outer diameter 18mm at connecting end, 220mm long)is supplied with the indoor unit.
Prepare the drain pipe picture below position.
3. The drain pipe should be inclined downward so that water will flow smoothly without any
accumulation.(Should not be trap.
4. Insert the drain hose to this depth so it won't be pulled out of the drain pipe.
5. Insulate the indoor drain pipe with 10mm or more of insulation material to prevent condensation.
6.
Remove the air filters and pour some water into the drain pan to check the water flows smoothly
Wall
embedded
pipe (field
supply)
Wall embedded
pipe (field supply)