Electronic Function - Daewoo DMB-G078LH-V Service Manual

8 .Electronic Function

8.1 General Protection
8.1.1 Temperature Protection of Compressor Top
8.1.2 3 minutes Delayed Starting Protection of the Compressor
8.1.3 Voltage Protection
8.1.4 The frequency Up-Down speed at which the compressor starts, operates and shuts off will be
subject to the following principles (outdoor chip):
HZ
92Hz
57Hz 1HZ/S
6HZ/S
8.1.5 Frequency Converter Mold Protection (outdoor chip):
The Frequency Converter Mold itself has a protection function against current, voltage and
temperature, if there are 4 times of above mentioned protection functioning within 1 hour (when
the compressor's consecutive operation lasts more than 10 minutes, the fore-mentioned 4
counts will be cleared), the whole machine will shut off and the mold protection gives an alarm.
8.2 Fan-only Mode Function Requirement
8.2.1 The compressor, 4 way valve and outdoor fan are off at Fan-only mode.
8.2.2 Temperature setting function is cancelled, the set temperature can not be displayed, nor
adjusted.
8.2.3 The rotational speed of indoor fan can be optionally chosen by remote control as
High/Mid/Low/Auto.
8.2.4 The indoor fan vanes at Fan-only mode perform the same as those at cooling mode.
1HZ/S
1HZ/S
50 Sec
2 min
2HZ/S
time
11