INSTALLATION
Important notices
•
Before installation, please contact an local authorized maintenance center.
If the appliance is not installed by the authorized maintenance center, the
malfunction may not solved due to lack of contact.
•
The air conditioner must be installed by professionals according to the
national wiring rules and this manual.
•
Refrigerant leak test must be made after installation.
•
To move and install air conditioner to another place, please contact costumer
service.
Unpacking inspection
•
Open the box and check air conditioner in area with good ventilation (open
the door and window) and without ignition source.
•
Operators are required to wear anti-static devices.
•
It is necessary to check by professional whether there is refrigerant leakage
before opening the box of the outdoor machine. Stop installing the air
conditioner if leakage is found.
•
The fire prevention equipment and anti-static precautions shall be prepared
well before checking. Then check the refrigerant pipeline to see if there is any
collision traces, and whether the outlook is good.
Safety principles for installing air conditioner
•
Fire prevention device shall be prepared before installation.
•
Keep installing site ventilated.(open the door and window)
•
Ignition source,smoking and calling is not allowed to exist in area where R290
refrigerant located.
•
Anti-static precautions in necessary for installing air conditioner, e.g. wear
pure cotton clothes and gloves.
•
Keep leak detector in working state during the installation.
If R290 refrigerant leakage occurs during the installation, you shall
immediately detect the concentration in indoor environment until it reaches a
safe level. If refrigerant leakage affects the performance of the air conditioner,
please immediately stop the operation, and the air conditioner must be
vacuumed firstly and be returned to the maintenance station for processing.
•
Keep electric appliance, power switch, plug, socket, high temperature heat
source and high static away from the area underneath sidelines of the indoor
unit.
•
The air conditioner shall be installed in an accessible location to installation
and maintenance, without obstacles that may block air inlets or outlets of
indoor/outdoor units, and shall keep away from heat source, inflammable or
explosive conditions.
•
When installing or repairing the air conditioner and the connecting line is not
long enough, the entire connecting line shall be replaced with the connecting
EN
63