7
Sealing putty
Paper protective film
2. Remove the paper protective film from the sealing putty.
3. Seal the gap between the water pipe and the equipment using sealing putty after the pipe
is correctly connected.
4. Condensate drainpipes and water refill pipes may freeze and thereby be blocked or crack in
low-temperature areas. Anti-freezing measures must be taken for the pipes.
(1) Water seal
(2) Electric heating belt
(3) Water refill pipe
(4) Drainpipe (The end needs to be
connected to the utility drainpipes.)
(5) Soil
5. Wrap the electric heating belt (distance ≥ 27 mm) before wrapping the thermal insulation
foam. The thermal insulation foam must be able to withstand a temperature higher than
200
°
C.
5
Installing Air Ducts
Installing a Supply Air Duct
Dimensions of reserved holes on the equipment
• The supply air duct needs to
be prepared onsite. The
following figure is for
reference only.
• Use six screws (M10x25) to
secure the horizontal
section and use three
screws (M10x25) to secure
the vertical section.
Unit: mm
