Installation and Commissioning Guide - Bulkhead 2 Split System
Doc. No. 9590-5011
Ver. 1 211217
16
Installation and Commissioning Guide
Bulkhead Split System
The drain pipe installation for the unit with a drain pump.
Drainpipe
connecting port
Drain hose
Pipe clasp
Insulation
1-1
1-1.5m
Lean over 1/50
Ceiling
< 20cm
< 55cm
1-1.5m
Ceiling
Lean over 1/50
0 - 75mm
> 200mm
> 550mm
Ceiling
Lean over 1/50
1-1.5m
NOTE
When connecting multiple drainpipes, install the pipes as shown below.
0-550mm
�100mm
4. Using a 65-mm core drill, drill a hole in the wall. Make sure that the hole is drilled at a slight downward angle, so that
the outdoor end of the hole is lower than the indoor end by about 12mm. This will ensure proper water drainage (See
below). Place the protective wall cuff in the hole. This protects the edges of the hole and will help seal it when you
finish the installation process.
NOTE
When drilling the wall hole, make sure to avoid wires, plumbing, and other sensitive components.
