Operation And Performance; Protection Equipment; About Power Cut; Heating Capcity - HTW -AV4WD2N8PLUS Manual De Usuario

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.

13 OPERATION AND PERFORMANCE

13.1 Protection Equipment

This Protection Equipment will enable the Heat Pump to stop
when the Heat Pump is to be directed running compulsively.
The protection equipment may be activated in following conditions:
■
Cooling Operation
● The air inlet or air outlet of outdoor unit is blocked.
● Strong wind is Continuously blowing to the air outlet of the
outdoor unit.
■
Heating Operation
● Too much rubbish adhere to the filter in the water system
● The air outlet of indoor unit is choked
● Mishandling in operation:
If mishandling happens because of lighting or mobile wireless,
please shut off the manual power switch, and turn on again, then
push the ON/OFF button.
When the protection equipment starts, please shut down the
manual power switch, and restart operation after problem is
solved.

13.2 About power cut

If power is cut during operation, stop all the operation immediately
Power comes again. If the auto-restart function is set on,then the unit
will auto-restart.
13.3 Heating capacity
The heating operation is a heat-pump process that heat will be
absorbed from outdoor air and released to indoor water. Once
the outdoor temperature is decreased, heating capacity
decreased correspindingly.
Other heating equipment is suggested to be used together when
outdoor temperature is too low.
In some extreme cold upland that buy the indoor unit equipped
with electrical heater will obtain better performance.( Refer to
indoor unit owner's manual for details)
1.
The motor in outdoor Unit will continue running for 60
seconds for to remove residual heat when the outdoor
Unit receiving OFF command during heating operation.
2. If the heat pump malfunction occurs because of disturb,
please reconnect the heat pump to power, then turn on it
again.

13.4 Compressor protection feature

A protection feature prevents the heat pump from being
activated for approximately several minuites when it restarts
immediately after operation.

13.5 Cooling and heating operation

The the indoor unit in the same system can not run cooling
and heating at the same time.
If the Heat Pump Administrator has set running mode, then
the heat pump can not run on modes other than the presetted.
Standby or No Priority will be displayed in the Control Panel.

13.6 Features of heating operation

Water will not become hot immediately at the beginning of
the heating operation, 3~5 minutes ago (depends on the indoor
and outdoor temperature), until the indoor heat exchanger
become hot, then becomes hot.
During operation, the fan motor in the outdoor unit may stop
running under high temperature.
13.7 Defrost in the heating operation
During heating operation, outdoor unit sometimes will frost. To
increase efficiency, the unit will start defrosting automatically
(about 2~10 minutes), and then water will be drained out from
outdoor unit.
During defrosting, the fan motors in the outdoor unit will
stop running.
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NOTE
NOTE