Drain hole
1) In case of installing one unit per row.
6.4.2 In case of multiple-row installation
10
6.3 Drain hole position
4/6 kW
It's necessary to install an electrical heating belt if water can't drain out in cold weather even the big drain hole has
opened.
It is suggested to site the unit with the base electric heater.
CAUTION
Drain hole
This drain hole is covered by rubber
plug. If the small drain hole can not
meet the drainage requirements, the
big one can be used at the same time.
≥200mm
≥200mm
≥500mm
A
≥500mm
≥300mm
Fig: 6-6
2) In case obstacles exist in front of the air inlet.
Unit
A(mm)
4~16kW ≥2000
8/10/12/14/16 kW
It's necessary to install the water outlet connection pipe assembly if the unit is mounted on the top of each other,
preventing condensate flow to the heat exchanger.
NOTE
Fig: 6-5
6.4 Installation space requirements
6.4.1 In case of stacked installation
1) In case obstacles exist in front of the outlet side.
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