5
EN
G
LIS
H
Main components
Dimensions(Overall)
Heat pump for R-410A.
638
364
23
610
50
12
880
54.1
310
Installing the unit
Deciding on where to install the outdoor unit
Decide the installation location regarding the following condition and obtain the user’s approval.
f
The outdoor unit must not be placed on its side or upside down, as the compressor lubrication oil will run into
the cooling circuit and seriously damage the unit.
f
Choose a location that is dry and sunny, but not exposed to direct sunlight or strong winds.
f
Do not block any passageways or thoroughfares.
f
Choose a location where the noise of the Air to Water Heat Pump when running and the discharged air do not
disturb any neighbours.
f
Choose a position that enables the pipes and cables to be easily connected to the other hydrauric system.
f
Install the outdoor unit on a flat, stable surface that can support its weight and does not generate any
unnecessary noise and vibration.
f
Position the outdoor unit so that the air flow directly stream towards the open area.
f
Place the outdoor unit where there are no plants and animals because they may cause malfunction of outdoor
unit.
f
Maintain sufficient clearance around the outdoor unit, especially from a radio, computer, stereo system, etc.
f
When installing the outdoor unit near seashore, make sure it is not directly exposed to sea breeze. If you can
not find an adequate place without direct sea breeze, make sure to apply anti-corrosion coating on the heat
exchanger.
