Functions and control
21
Domestic air conditioner
7.1.12 Single indoor system operation
* Enter condition: First, set the high speed airflow and 30 centigrade set temperature, then press the
dormant keys for 6 times within 7 seconds, the system will feedback with 6 rings.
* After the system enters the separate indoor system operation mode, the indoor system will operate
according to the set mode and neglect the communication signals of the outdoor system. However, it
has to send signals to the outdoor system.
* Quitting condition: This mode can be quitted after receiving the quitting signal from the remote
control or urgency system. The indoor system thus can quit the single operation mode.
7.1.13
* Entering condition: Press sleep button 10 times within 7 second, the buzzer will ring 4 times
Auto restarted function
* Quitting conditions: Press dormant button 10 times within 7 seconds and the buzzer will ring twice.
7.1.10 L
ow load protection control
In order to prevent the frosting of the indoor evaporator, the outdoor system will be
stopped if the indoor heat interaction temperature is below 1ć centigrade for 5 minutes, but the fan
will continue to operate. The outdoor system will be started again when the heat interaction
temperature is above 9 centigrade and the system has been stopped for 3 minutes. The malfunction
will be stored in the malfunction resume and will not be revealed
7.1.
11 High load protection control
The outdoor system will be stopped if the coil temperature is above 63ć for 2 minutes. The indoor
fan will be controlled by the thermostat. The outdoor system can be restarted when the coil
temperature is below 45ć and the system has been stopped for 3 minutes. The malfunction will be
stored in the malfunction resume and will not be revealed.
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