Danfoss CF-RC Instruction page 15

Instruction CF-RC Remote Controller
registration by the system. This Alarm log saves the latest alarms for later ac-
cess and easy system failure identification.
Start-up screen:
Here you can choose which room temperature you want displayed on the
start-up screen.
Service:
Here you can configure all the outputs of the Master Controller (see fig. 5-a) for
either a floor or radiator heating system. With floor heating, you can choose
regulation by means of an On/Off or a PWM (Pulse Width Modulation) prin-
ciple. Choosing a radiator system automatically sets the regulation to PWM.
Even a mixed system with floor and radiator heating in separate rooms can be
selected by setting the outputs of the Master Controller individually for each
room to either floor or radiator heating.
Note: When the Master Controller is regulated by PWM, the cycle times are:
Floor heating: 2 hours
Radiator heating: 15 minutes.
In the Service menu, activate the Standby temperature function with OK in
order to set a fixed room temperature for all the Room Thermostats to 5 – 35°C
when the Global standby input is activated on the Master Controller (see
instruction for Master Controller, CF-MC for installation details).
Contrast:
Here you can adjust the contrast of the Remote Controller display.
Link test:
Activates a link test to the Master Controller to test the wireless transmission to
and from the Remote Controller (see chapter 3).
VI.UH.M4.1C Produced by Danfoss Floor Heating Hydronics 03.2007
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