15
12 OPERATION AND PERFORMANCE
12.1 Protection Equipment
The protection equipment may be activated in following conditions:
● The air inlet or air outlet of outdoor unit is blocked.
● Strong wind is Continuously blowing to the air outlet of the
outdoor unit.
● Too much rubbish adhere to the filter in the indoor unit
● The air outlet of indoor unit is choked
Cooling Operation
Heating Operation
This Protection Equipment will enable the Heat Pump to stop
when the Heat Pump is to be directed running compulsively.
When the Protection Equipment is activated, the Operation
Indicator still lights while the Heat Pump is not running. But the Check
Indicatior Lights.
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CAUTION
Do not use the heat pump for other purposes.
In order to avoid any quality deterioration, do not use the unit
for cooling precision instruments, food, plants, animals or
works of art.
Before cleaning, be sure to stop the operation, turn the
breaker off or pull out the supply cord.
Otherwise, an electric shock and injury may result.
In order to avoid electric shock or fire, make sure that an
earth leak detector is installed.
Be sure the heat pump is grounded.
In order to avoid electric shock, make sure that the unit is
grounded and that the earth wire is not connected to gas or
Never expose little children, plants or animals directly to
the air flow.
Adverse influence to little children, animals and plants may
result.
Do not allow a child to mount on the outdoor unit or
avoid placing any object on it.
Falling or tumbling may result in injury.
Do not operate the heat pump when using a room
fumigation - type insecticide.
Failure to observe could cause the chemicals to become
deposited in the unit, which could endanger the health of
those who are hypersensitive to chemicals.
Do not place appliances which produce open fire in
places exposed to the air flow from the unit or under the
indoor unit.
It may cause incomplete combuston or deformation of the unit
due to the heat.
Do not install the heat pump at any place where
flammable gas may leak out.
If the gas leaks out and stays around the heat pump, a fire
may break out.
The appliance is not intended for use by young children
or infirm persons without supervision.
Young children should be supervised to ensure that they
do not play with the appliance
.
The outdoor unit window-shades should be periodic
cleaning in case of being jammed.
This window-shapes is heat dissipation outlet of components,
if being jammed will cause the components shorten their
service life spans because of overheated for a long time.
The temperature of refrigerant circuit will be high, please
keep the interconnection cable away from the copper
tube.
If the refrigerant leaks in the room, contact with a fire of a
burner, a heater or a cooker may result in a harmful gas.
Turn off any combustible heating devices, ventilate the
room, and contact the dealer where you purchased the
unit.
Do not use the heat pump until a service person confirms that
the portion where the refrigerant leaks is repaired.
water pipe, lightning conductor or telephone earth wire.
In order to avoid injury, do not remove the fan guard of
the outdoor unit.
Do not operate the heat pump with a wet hand.
An electric shock may happen.
Do not touch the heat exchanger fins.
These fins are sharp and could result in cutting injuries.
Do not place items which might be damaged by moisture
under the indoor unit.
Condensation may form if the humidity is above 80%, the
drain outlet is blocked or the filter is polluted.
After a long use, check the unit stand and fitting for
damage.
If damaged, the unit may fall and result in injury.
To avoid oxygen deficiency, ventilate the room
sufficiently if equipment with burner is used together
with the heat pump.
Arrange the drain hose to ensure smooth drainage.
Incomplete drainage may cause wetting of the building,
furniture etc.
Never touch the internal parts of the controller.
Do not remove the front panel. Some parts inside are
dangerous to touch, and a machine trouble may happen.
Never do the maintenances work by yourself.
Please contact your local dealer to do the maintenances
work.
V.2
