Haier HSU-09HS03/R2DB, HSU-12HS03/R2DB THHEAT6 THHEAT5 THHEAT4 THHEAT3 THHEAT2 THHEAT1 THHEAT0

High Work-intense

Domestic Air Conditioner	HSU-12HS03/R2(DB)
	Model: HSU-09HS03/R2(DB)

according to the heat-exchange temperatures as shown in the table below. High Work-intense protection control:

Picture 12.1

Heat-exchange temperature

frequency values when the high work-intense starts

THHEAT6 74.7

THHEAT5 70.3

THHEAT4 65.1

THHEAT3 62.2

THHEAT2 52.9

THHEAT1 51.6

THHEAT0 47.1

Indicated

frequency

	C D E	D C B	A	B C D E
Normal	idle mode			stop

High Work-intense protection High Work-intense protection

alarm

.protection alarm will start if there are two times of high work-intense protection within 30 minutes.

. If the heat-exchange temperature does not reach THHEAT [2], it will resume to the normal temperature level control

. The smaller one of the high work-intense frequency and level frequency will be the operation data.

11.Low-temperture treatment for Heating mode

If the four-way valve can not switch or when the none-frost-removing compressor starts again under the heating mode if the heat-exchange temperature remains under"THHOTLTH"（-4.5℃）for 90 seconds, the compressor will start 3 minutes of idle mode and start again when the heat-exchange temperature is above " THHOTLTH "（-4.5℃）

12. Remote control

. Start or stop running with the remote-control signals.

. Only OFF signal is accepted when there are emergencies or malfunctions.

1 second delay: Starting, stopping and signals except the wind direction signal all begins 1 second after the receiption of the signal.

13.EEPROM control

. EEPROM is wrong when the EEPROM parameter sum does not accord with the check sum after the outdoor unit is powered on.

. The outdoor unit EEPROM is wrong will be displayed when the indoor unit

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