Airwell AW-TDF Series, Installation & Operation Manual

Page: 99 / 160

5 SELECTING THE INSTALLATION SITE
The installation has been implemented by qualified technical
personnel only and that the instructions contained in the present
manual and the local regulations in force have been adhered to.
Choose the installation place according to the following criteria:

customer approval

Internal

in a dry room/compartment where the temperature cannot fall below
0 degrees

guarantee good unit operation

safe accessible position

enough space for installation and maintenance shall be
preserved.

the air inlet and outlet should be free from obstacles and
strong wind.
 the base surface should be flat, able to bear the weight of
the unit and suitable for installing the unit without increasing
noise or vibration.

the operation noise and air flow expelled shall not affect
neighbors.

If the unit has to be installed on a metal part of building,
make sure the well electric insulation which should meet the
relevant local electric standard.
 use of air from heated rooms could penalise the heating
performance of the building
 the unit must be securely fixed, elsewise, noise and shaking
may be resulted.

make sure that there’s no obstacle around the unit.
NOTE
Ÿ The external air temperature must also be considered when
installing this unit, in heat pump mode the external ai
r
temperature must be above -7°C and below 43°C.
Ÿ If the externalair temperature falls outside these upper and
lower limits, the electrical elements will activated to meet the
hot water demand and the heat pump does not operate.
 The unit should be located in an area not subject to freezing
temperatures. T
 he unit located in unconditioned spaces(i.e., garages,
basements, etc.) may require the water piping, condensate
piping, and drain piping to be insulated to shelter against
freezing.