Before Operation - Carrier 53P100C Owners And Installation Manual

Indoor Unit Display
• UNIT ON(Green): When the unit is switched on by the remote control,
a green light will be displayed.
• TIMER(Orange) : When the unit is in reservation mode,
an orange light will be displayed.
Emergency Operation
When the remote control is lost, damaged or the battery is discharged, the EMER. button can be used to run the unit.
• Press the EMER. button once briefly at the off mode condition shorter than for 5 sec.
- According to the room temperature, the unit operates the Cool mode in cool only model and the Auto mode in
Heat pump model.
• If you want to stop the emergency operation, push the EMER. button again or operate the remote control.
• The setting conditions of emergency operation are as follows:
Model Operation Preset mode
Cooling
COOL 24°C
only
Heat
AUTO 25°C
Pump
Test Operation
This operation is used for checking after unit installation.
• Press the EMER. button continuously during 5~10sec. And then unit will be operated as test mode.
• Press the EMER. button once more after checking to activate the remote control. If there is any input signal ( remote control signal or EMER. button press )
during test operation, the TEST mode will change to the input signal mode.
• The setting conditions of the test operation are as follows:
- Operation mode : COOL - Fan speed : HIGH
- Timer mode : Disable - Discharge air direction : SWING
Page 7
Timer mode
Fan speed Discharge air direction
temperature
AUTO Disable Horizontal
Preset location according
AUTO Disable
to 'Cool' or 'Heat' mode

BEFORE OPERATION

UNIT ON TIMER
• EMER. button :
Can be used when the remote
control is lost or inoperative.
2004.3.30, 6:32 PM
EMER.
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