Haier air conditioner

Edition: 20070116

After compressor starts, it’s not on the low load protection within 3 minutes.

4.3No enhanced function for fan and defrosting mode.

.Silence operation

Send silence operation signal to outdoor unit.

5.1 Heating in the silence mode

When compressor is on, air capacity is SSLO.

When compressor is off, air capacity is SSLO within 20 seconds, and then it changes to be tenuity.

5.2 Cooling in the silence mode

Air capacity is SSLO.

5.3No silence functions during dry operating and fan operating in the silence mode.

.Fresh air

After the system receives remote control command, the negative ion generator will be activated to emit the negative ion if the fan motor is operating.

When the fan motor is OFF, the negative ion generator will OFF.

When the negative ion generator is OFF, if the fresh air mode is ON, the fan motor operating again and the negative ion generator will ON automatically.

.Timer operating

Use the timer to time counting is according to the time difference between time clock and current time. During timer operating, the timer indicator light will light.

7.1 Timer off

When the timer is off, the character display of the panel running status does not change, once the timer time is time-up, its operating will OFF.

7.2Timer ON

When the timer is ON, the panel only displays the timer character, once the on-timer time, the system will operate start by the set mode.

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Haier HSU-09HSA03/R2(DB), HSU-12HSA03/R2(DB) manual Silence operation, Fresh air, Timer operating