2.Choice of installation site
3.Safety caution
2
3
Choice of the installation site of the unit
1
）
The water heater can be installed indoors or outdoors. Recommend the installation in the
balcony. If installed outdoors, please make the rain proof measures.
2
）
Choose the place that there are no direct sunlight and other heat radiating. If you can not
avoid it, please install coverings to prevent the direct sunlight.
3
）
When the air inlet and outlet are not connected to the duct, please make sure no barriers
near it. Air outlet could be connected to the air duct to bring fresh cool air into the rooms. If this
measure is carried out, a reversing valve should be installed in the air duct to make the cool air
blows to outdoors in winter. The air inlet could be connected the rooms with the air duct to draft the
air from and keep fresh air in the rooms.
4
）
Provide the sufficient space which is dry and drafty for installation and maintenance.
5
）
The supporting surface should be flat(horizontal angle
≤
2 ), and it could withstand the
weight of water heater. The unit should be installed vertically, and will not cause much noise
and vibration.
6
）
Operating noise and elimination air could not affect neighbors.
7
）
The place without the combustible gas.
8
）
The place convenient for pipe connection and electrical wiring.
9
）
There must be electrical insulation between the unit and location site if the site is with a
metal part, and such electrical insulation must meet the requirements of the relevant electrical
standards.
To prevent the users and others from the harm of this unit, avoid damage on the unit or other
property, and use the heat pump properly, please read this manual carefully and
understand the following information correctly.
Mark
Meaning
WARNING
Wrong operations may lead to the life risk or serious injure.
ATTENTION
There will be potential danger for you and others.
Icon
Meaning
Prohibition. What is prohibited will be nearby this icon
Compulsory implement. The listed action need to be taken.
ATTENTION
(include
WARNING
)
Please pay attention to what is indicated.
1) The injury means no need to be in hospital and cure for a long time.
2) The material lost means property and data lost.
Warning
ATTENTION
Safety Precautions
：
The following installation site would lead to machine malfunction(Prior
consultation is necessary if the following site is unavoidable.)
The place in which the air is filled with mineral oil;
The place in which the air is in high salinity, like seaside;
The place in which the air is filled with corrosive gas, like hot spring areas; The
place with serious voltage fluctuation , like factory;
The place inside a car or a cabin;
The place in which the air is filled with oil, like kitchen; The
place with strong electromagnetic wave;
The place in which the air is filled with inflammable gas/material; The
place in which the air is filled with acidity or alkalinity gas;
Other special places just like the above.
Ins
tall
ation
Professional installer
is required.
The heat pump must be installed by qualified personnel.
Improper installation will lead to water leakage, electrical
shock or fire.
Earthing is required
Please make sure that the unit and power connection are
with good earthing, or it may cause electrical
shock.
Leakage
Limitation
When the unit is installed in a closed room, there should be some
arrangement to prevent the refrigerant leakage passing the limit value
and lead to difficult breathing. Please consult the dealer for the
arrangement details.
Ope
ratio
n
PROHIBITION
DO NOT put fingers or others into the fans and evaporator of
the unit, otherwise harm may be occurred.
Shut off the power
When there is something wrong or strange smell, the power
supply should be shut off to stop the unit. Continue to run
may cause electrical shock or fire.
