Johnson AURUM R32 BM Serie Guide D'utilisation page 58

6.3 Drain hole position
4/6 kW
Make sure that condensation water can be evacuated properly. If necessary, use a drain pan(field supply) to prevent drain
water from dripping.
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.
6.4 Installation space requirements
6.4.1 In case of stacked installation
1) In case obstacles exist in front of the outlet side.
≥500mm
A
Unit
4~16kW
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.
6.4.2 In case of multiple-row installation
1) In case of installing one unit per row.
Drain hole
Fig: 6-5
CAUTION
≥200mm
Fig: 6-6
A(mm)
≥2000
NOTE
10
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.
8/10/12/14/16 kW
2) In case obstacles exist in front of the air inlet.
≥500mm
Drain hole
≥200mm
≥300mm
V.1