Fig.4-1
WARNING
Ask your installer to install the air-source heat pump water
heating unit. Incorrect installation performed may result in
water leakage, electric shock, or fire.
Unit installed in a complete unsheltered open area is not
allowed.
The unit must be securely fixed and level, or else may result in
noise and vibration.
Make sure that there is adequate space around the unit.
In places where there is strong wind such as seashore or
hillside, fix the unit in a location protected from the wind.
Carry the unit onto the site
In order to avoid scratch or deformation of the unit surface,
apply guard boards to the contacting surface.
Do not incline the unit more than 45° when moving, and
keep it vertical when installing.
This system is very heavy, it need to be carried by 2 or more
people, otherwise may cause injury or unit damage.
Install the unit.
The circulating air for every unit should be more than 700m
3
/h.
Make sure there is enough installation space.
Outline dimensional drawing(see Fig.4-1,Fig.4-2)
1920 mm
650 mm
Fig.4-2
The site contains mineral oils such as lubricant or
cutting machines.
Coastal areas or where the air contains salt.
Hot spring areas where corrosive gases exist, eg, sulfide gas.
Areas where power voltage fluctuates.
Areas where flammable gases or materials exist.
Areas where acid or alkali gases evaporate.
Areas where strong electromagnetic waves exist.
Other special environments.
Use appropriate tools and equipments to transport the unit,
and ensure the unit is not damaged during transportation.
If the unit has to be installed on a metal part of the building,
electric insulation must be installed, and the installation must
meet relevant AS/NZS standards for electric devices.
Installation space and duct connection
Before installing the unit, leave enough space for sufficient air
flow and ease of maintenance as shown in figure 3-1 to 3-6
below.
Note:
The insataller will need to check on water quality before
installation. This could have an impact on the operation of the unit
and the warranty.
Installing the unit in any of the following places may lead to
malfunction of the unit.
CAUTION
4. INSTALLATION
4.1 Dimensions
4.2 Installation in an enclosed space.
The heat pump must be located in a space >15m3, and must
have unrestricted air flow. As an example, a room that has a
2.5m ceiling and is 3m long by 2m wide would contain 15m3.
The heat pump cannot be installed into a ceiling space.
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