Timer Setting; Automatic Defrost; Overload Protection - Hagen HA-7000R Handbuch

5.4.3. TIMER SETTING

The timer has two ways of operation:
To turn off
(When power on)
To turn on
(When power off)
Cancel timer
5.4.4.

Automatic Defrost

At low room temperatures, frost may buildup at the evaporator during operation. The
unit will automatically start defrosting and the POWER LED blinking. The defrost
control sequence is as follows:
A. When the unit operates in the cooling operation, drying operation, the ambient
temperature sensor senses the evaporator coil temperature is below -1°C, after the
compressor will stop operating for 10 minutes or the coil temperature up to 7℃,
the unit restart to cool operating mode.
B. When the unit operates in the heating operation, drying operation, once the coil
temperature sensor senses the temperature of the evaporator is below 40℃ and
the differential temperature between coil temperature and room temperature is
below 19℃ after the compressor operation for 20minutes, the unit start defrosting
for 5 minutes and the power indicator blinking.
5.4.5.

Overload Protection

In the event of a power loss, to protect the compressor there is a 3-minute delay until
the compressor restarting.
（1hour-24hours）:
Press Timer key to
turn on the timer
function.
Press Timer key to
turn on the timer
function.
Press ADD/MINUES repeatedly until the LED shows '00'.
Note: when press POWER will also exit the timer setting.
Press ADD/MINUS
repeatedly to set the
delay OFF time.
Press ADD/MINUS
repeatedly to set the
delay ON time.
20