Control Panel - Friedrich Q Series Service & Parts Manual

OPERATION

Control Panel

SYSTEM - The MODE button allows you to sequentially select up to four modes of operation:
AUTO Available on select models
COOL
HEAT Available on select models
FAN ONLY
AUTO FAN (No Cooling Demand)
When in AUTO mode, the fan only operates when the system has a demand to cool or heat the room.
In the ON fan mode, the fan operates all the time. The system periodically cools or heats the fan's airflow but the flow of air does
not stop.
UP and DOWN Arrows - Pressing either an UP or DOWN button changes the system's setpoint (desired room temperature).
These buttons are also used to make system parameter changes later in this manual.
One press equals 1 degree of change in Fahrenheit mode. One press equals 0.5 degree change in Celsius mode.
TIMER
The timer can be engaged or disengaged from the control panel. This is done by pressing or holding the UP and DOWN arrows
simultaneously for three seconds.
OTHER FUNCTIONS
°F – °C Select
To switch from degrees Fahrenheit (F) to Celsius (C), press the MENU button and enter the F-C sub-menu.
FAN SPEED - The FAN SPEED button allows you to toggle between three modes of operation: LOW, MEDIUM, and HIGH .
Alerts
When the filter needs to be cleaned or replaced, the CHECK FILTER icon displays. Refer to Routine Maintenance for filter
maintenance requirements.
The alert can be dismissed by pressing the FAN and SPEED for 3 seconds.
Lock Control Panel
To lock/ unlock the front panel controls, navigate to the "LOCK" sub-menu found after clicking the MENU button. The lock requires
a four digit pass code to lock/ u nlock the unit. This pass code will be required to enter the menu to unlock the unit. The LOCK icon
illuminates to indicate the locked status.
The LOCK icon disappears to indicate unlocked status.
External Control Status
The Wi-Fi icon illuminates to indicate that the system is receiving a Wi-Fi connection. The Wi-Fi icon also provides
information about the signal strength.
Advanced Functions
The functions mentioned in the following section may or may not be available depending on the air conditioner model.
Modify the TIMER Function
Navigate to the TIME menu to set the timer.
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