Save Mode; Lock Option - Daewoo DPA-380R Service Manual

Save Mode

(1) To set the save Mode, press the save Mode button during Cool or Heat mode.
By applying the save Mode, the desired temperature is adjusted gradually enough not to feel the change of
temperature, so that electricity cost can be cut down and also over-air cooling and-heating can be prevented.
(2) For changing the temperature.
DT
+1.0°C
0
(3) To cancel save mode, press the SAVE button again.

Lock Option

(1) In case that the Lcok option is applied, other bottons on the indoor unit don't work.
(2) Lock option can prevent strangers and children from operating the air conditioner.
(3) To cancel the Lock option, press any button on the remote controller.
Frost Prevention of Indoor Unit
When the unit operates at low ambient temperature, frost may appear on the Evaporator. When the indoor coil
temperature is lower than 0°C at the end of 10 minutes of continuous compressor operation from the start, the
microcomputer of the unit stops the compressor to protect the unit from the frost. The control procedure for
indoor coil freeze protection.
1) The compressor and outdoor fan turn off.
2) Indoor fan operates according to user set speed.
3) The normal operation returns when the indoor coil
temperature is higher than 7°C or equal to 7°C.
+1.0°C
1.0 HOUR
(COOLING CYCLE)
DT
–1.0°C
0
(HEATING CYCLE)
Compressor and
OFF
Outdoor Fan
Indoor Fan
(Indoor coil temperature)
17
–1.0°C
1.0 HOUR
Set Speed
0°C 7°C
ON