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2. BEFORE INSTALLATION
2.1 Unpacking
2.1.1 Accessories
Accessory Name
Qty. Sharp
Owner's & Installation
1
Manual
One Way Valve
1
Pipe（short）for
1
water condensation
Drain pipe for
1
water condensation
Filter
1
2
Ring
1
Fixed strip
2.1.2 How to transport
In order to avoid scratch or deformation
1)
of the unit surface, apply guard boards
to the contacting surface.
No contact of fingers and other things
with the vanes.
Don't incline the unit more than 75°
in moving, and keep it vertical when
installing.
2)
This unit is heavy, it need to be carried by two or more persons,
othewise might cause injury and damage.
2.2 Location requirements
1)
Enough space for installation and maintenance shall be
preserved.
The air inlet and outlet should be free from obstacles and strong
2)
wind.
3)
The base surface should be flat, surface should be inclined no
more than 2°and able to bear the weight of the unit and suitable
for installing the unit without increasing noise or vibration.
4)
The operation noise and air flow expelled shall not affect
neighbors.
5)
No flammable gas is leaked nearby.
It is convenient for piping and wiring.
6)
If it is installed in indoor space, it might cause indoor temp
7)
decreased and noise. Please take preventive measures for this.
8)
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.
CAUTION
The ambient air temperature must also be
considered when installing this unit, in heat
pump mode the ambient air temperature
must be above -7℃ and below 43℃.If the
ambient air 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. The 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 agianst freezing.
Table.2-1
Purpose
Installation and use instruction
This manual
Prevent water from
flowing backwards
Discharge condensated water
Discharge condensated water
Fixed unit to prevent it toppling.
>75°
Gradient limit>75°
Installing the unit in any of the following
places may lead to malfunction(If it is
inevitable, consult the supplier).
The site contains mineral oils such as
lubricant of cutting machines.
Seaside where the air contains much salt.
Hot spring area where corrosive gases
exist, e.g., sul de gas.
Factories where the power voltage
uctuates seriously.
Inside a car or cabin.
The place with direct sunlight and other
heat supplies. If there's no way to avoid
these, please install a covering.
Place like kitchen where oil permeates.
Place where strong electromagnetic
waves exist.
Place where ammable gases or materials
exist.
Place where acid or alkali gases evaporate.
Other special environments.
WARNING
The unit must be securely xed, elsewise,
noise and shaking may be resulted.
Make sure that there's no obstacle around
the unit.
In the place where there is strong wind like
seashore, x the unit in the location
protected from the wind.
3
CAUTION
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