RCF manual Chapter 14 Display handling 35
Chapter 14 Display handling
The display is handled using the buttons on the controller: See chapter 10 for more
information.
Display indications
Figure 7. Indications in the display
The parameter menu
When the controller is in Comfort or Window mode, different parameter settings may be
adjusted in a parameter menu. This menu appears if the INCREASE and DECREASE
buttons are pressed simultaneously for approx. 5 seconds until the Service indication appears
in the display. Thereafter, the INCREASE button should be pressed twice.
Initially, only a parameter number (P01, P02, P03 etc.) is shown in the parameter menu. By
pressing the INCREASE and DECREASE buttons, the parameters can be cycled through.
When the correct parameter is selected, the On/Off button is pressed (or, on the RCFM, the
Fan button), after which the parameter’s value is shown and the parameter number
disappears. The parameters value may now be changed using the INCREASE and
DECREASE buttons. By depressing the INCREASE or DECREASE button, the value
shown in the display is initially only changed slowly. The changing speed thereafter
increases in steps of approx. 3-4 steps with 2-3 seconds in between.
Confirm/Undo To confirm changing the parameter, the On/Off button (or, in case of the RCFM, the Fan
button) is pressed once more. The display will then return to showing the parameter number.
Before the change is confirmed, the original value (i.e. the value from before the change took
place) can be returned by pressing the INCREASE and DECREASE buttons simultaneously.
The original value will then return in the display.
Auto/Man. indication for the fan
COOL/HEAT: Shows whether the unit controls
according to the
heating or cooling setpoint
SERVICE: Setting parameters
Current room temperature or
setpoint in °C to one decimal point
STANDBY: Economy mode
indication
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