1
.
This air conditioner uses new refrigerant HFC (R32).
2
.
Since the max. working pressure is 4.3/4.15MPa (R22:3.1MPa), some of the piping and
installation and service tools are special.
3
.
This air conditioner uses power supply
:
220-240V ~, 50Hz
.
Please read these SAFETY PRECAUTIONS carefully to ensure correct installation.
·
Be sure to use a dedicated power circuit, and do not put other loads on the power supply.
·
Be sure to read these SAFETY PRECAUTIONS carefully before installation.
·
Be sure to comply with SAFETY PRECAUTIONS of installation manual, because it contains
important safety issues. Definitions for identifying hazard levels are provide below with their
respective safety symbols.
WARNING
：
Hazards or unsafe practices which COULD result in severe personal injury or death.
CAUTION: Hazards or unsafe practices which COULD result in minor personal injury or product
or property damage.
·
Please carefully file indoor and outdoor unit manual away for future reference.
·
Installation should be performed by the qualified personnel.
Incomplete installation may cause damage by fire, electric shock, drop or water leakage.
·
Perform the installation securely referring to the installation manual.
Incomplete installation could cause a personal injury due to fire, electric shock, the unit falling or
leakage of water.
·
Install the air conditioner on a solid base that can support the unit weight.
An inadequate base or incomplete installation may cause injury due to unit falling off from the base
.
·
Wiring must be done by the qualified electrician. All the electric works must be performed in
accordance with national wiring regulations and local electrical codes.
·
Use the specified type of wire for electrical connections safely.
Firmly clamp the interconnecting wires so that their terminals receive no external stresses.
·
For wiring, use a cable long enough to cover the entire distance with no connection, and don't
connect multiple devices to the same AC power supply.
Otherwise, it may be due to bad contact, poor insulation, exceed the allowable current and cause a
fire or electric shock.
·
After all installations are completed, check to make sure that no refrigerant leaking out occurs.
If the refrigerant gas leakage to the interior, and the heater, stove flame touching it, will generate
harmful substances.
·
If the power supply circuit capacity or electrical work is not in place, may cause a fire or electric shock.
·
Attach the electrical cover to the indoor unit and the service panel to the outdoor unit securely.
·
If the electrical covers on the indoor unit or the service panel of the outdoor unit are not attached
securely, it could result in a fire or an electric shock due to dust water, etc.
·
Please be sure to cut off the main power supply before the installation of indoor electronic PCB or
wiring. Otherwise, it will cause electric shock.
·
The outdoor machine installation location should pay attention to the protection, avoid people or other
small animals contact with electrical components, please keep the outdoor unit of the surrounding
environment clean and tidy.
·
When installing or relocating the unit, make sure that no substance other than the specified
refrigerant (R32) enters the refrigerant circuit.
Any presence of foreign substance such as air can cause abnormal pressure rise or an explosion.
WARNING
Safety precautions
1
