1) In case of installing one unit per row.
6.4.2 In case of multiple-row installation (for roof top use, etc.)
10
6.3 Drain hole position
6.4 Installation space requirements
6.4.1 In case of stacked installation
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 drain hole can be used at the same
time.
≥500mm
A
≥200mm
A(mm)
≥2000
Unit
4~10kW
1) In case obstacles exist in front of the outlet side. 2) In case obstacles exist in front of the air inlet.
≥500mm
≥20mm
≥300mm
Drain hole
8/10kW
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
Fig: 6-6
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