Functions and Control
Domestic air conditioner
7.1.8
18
Power Saving Operation
Automatic adjusting with the environmental temjperature, running with powe saving.
1, Available operation mode: Heating, Cooling, Dehumidifying.
2, Control features: After the power saving is set, the host machine will judge the temperature difference between
setted temperature and indoor room temperature and unit running time. The unit will adjust the set temperature
according to the judgement.
After the power saving is set, the host machine will automatically adjust the setting temperature,
and automatically control the switch of the compressor,which may be inconsistent with the user’s
setting.The power saving function is more effective after the air conditioning has been running for a long time
(more than 2 hours)
After cancelling the power saving function, the unit will restore the original setting temperature and fan speed.
7.1.9 Power cut compensation
* Entering condition: Press dormant button 10 times within 5 seconds, the buzzer will ring 4 times and the
present system status will be stored into the EEPROM of the indoor system.
* After entering the power cut compensation mode, the processing of the indoor system should be as the
followings:
Remote control urgency signal: operate according to the remote control and the urgent conditions, the
present status will be stored into the EEPROM of the indoor system.
* Quitting conditions: Press dormant button 10 times within 5 seconds and the buzzer will ring twice.
7.1.10 Test run:
After the host machine received the signal from the control board, test run operation begins,and compressor
starts (but subject to the limit of 3-minute delay excluding the first time),During the test run, the operation
mode of the unit if cooling operation and the indoor fan will run with high speed.
.
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