Carrier 30AWH004HB User Manual

68
30AW
Coil heating control (compressor warm up process)
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crankcase heater. The control purpose is to prevent slackness of refrigerant inside the compressor.
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the system when the control has interrupted the compressor warm up process.
3. A judgment for electricity is performed by TD and TO sensors. In the event of TO sensor failure, a backup control is auto-
matically performed by TE sensor (judging the TO sensor defect checking the outdoor LED display).
4. The right coil heating is controlled by TD and TE sensor.
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008 size
004 006-008 012 015
L 10W 10W 25W 40W*
M 30W 30W 50W 40W
It is not an abnormal phenomenon
that electro-noise may be heard
while heating the coil.
NOTIFICATION
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TO: Outdoor
Temperature
TE: Entering
(in Heat
exchanger)
temperature
TD: Discharge
temperature
Control management
5
SM_30AW.indd 68 14-03-2011 14:45:17

Carrier 30AWH004HB Specifications

General

Brand	Carrier
Model	30AWH004HB
Category	Air Conditioner
Language	English