Carrier 42/38KCR024713 Service Manual page 24

Heating (fan only at cooling)
8.10.2 The indoor fan blows automatically in corresponding selected mode；
8.10.3 The motion of indoor fan's blade should accord with the selected operation mode；
8.10.4 One mode should be carried out for at least 15 minutes once selected. If the compressor cannot start for
15 minutes, reselect the operation mode according to the room temp. and set temp., or reselect when the set
temp. varies
8.11 Force cooling function
8.11.1 Select forced cooling function with the forced cooling button or the switch
8.11.2 The compressor is unconditionally turned on, after 30 minutes cooling operation whose fan mode is set as
low, the A/C operates at the DRY mode with a set temp. of 24℃
8.11.3 All protections of remote control cooling are available at forced cooling operation
8.11.4 Forced Auto function
Select forced auto function with the forced auto button or the switch.
In forced auto status the A/C operates at remote control mode with a set temp. of 24℃
Manual operation is controlled by touching buttons and divided into force cooling and forced auto mode. It
transfer between these two modes by pressing the buttons, the cycling order of the button press is as below
graph show to you.
Remote
mode
8.12 Sleep mode
8.12.1 The sleep function is available at cooling, heating or auto mode
8.12.2 Cooling:
The set temperature rise 1℃ per hour. Two hours later, the set temperature will maintain as a constant and the
fan speed is kept at low speed.
Room temperature
1'C
8.12.3 Heating:
22
Fan only
-1
Forced
auto
1'C
1
2
Service manual
Cooling
2
Forced
cooling
TA-TS
Time