Display Of Selected Functions; Unit Protection Devices - Carrier 42 HWX Owner's Manual

Hide thumbs

Table Of Contents

Table of Contents

42 HWX / HQX

Display of selected functions

M O D E

T E M P E R A

T E M P E R A T U R E

T I M E R

C L O C K

A I R

Table I: Unit protection devices

Type of protection

Cold draft prevention

Defrost cycle

Against freeze-up

of cooling coil

Against frequent

compressor cycling

On electric heaters

(1) In some temporary operating conditions (red indicator light on the indoor unit lit) the fan and the louver will not be in the selected position. It is not possible

to change the position until the red indicator light goes off. When this appens, the fan louver automatically return to the position initially selected.

WARNING:

(models with electric heater):

If the manual thermostat trips the circuit, contact your local Assistance centre.

During heat pump operation unit will undergo several defrost cycles to eliminate ice that might possibly collect on the outdoor unit in very low ambient

temperatures. In these cycles, fan speed will automatically reduce and cannot be varied until defrost cycle is completed.

T U R E