Danfoss 088U0200 Instructions Manual page 10

Instruction CF-MC Master Controller
6.2 Relays for Pump & Boiler Control
Activate Relay mode on Master Controller (fi g. 23)
• Use the menu selection button
fl ashes
• Activate Relay mode by pressing OK . Relay LED
Select the Relay confi guration
• Press the output selection button
Relay confi gurations
• NO LEDs: The relays are not used
• 1 LED: Pump control
• 2 LEDs: Boiler control
• 3 LEDs: Pump and boiler control
• 4 LEDs: Pump control with 2min. start/stop delay
• 5 LEDs: Pump and boiler control, with 2min. start/stop delay on pump
(default)
• Activate selected relay confi guration by pressing OK
Note: If the pump relay is active, the Master Controller will run a pump motion
program every 3rd day and it will last for one minute.
6.3 Input for Global Standby and Heating & Cooling
Activate Input mode on Master Controller (fi g. 23)
• Use the menu selection button
fl ashes
• Activate Input mode by pressing OK . Input LED
Select the Input confi guration
• Press the output selection button
Input confi gurations
• 1 LED: The input ports are not used
• 2 LEDs: The Master Controller will switch to cooling mode when the input
for heating/cooling is activated (fi g. 2 - )
• 3 LEDs: The Master Controller will switch to a fi xed set room temperature
at 8 °C for all Room Thermostats when the input for global standby is
activated (fi g. 2 - )
• 4 LEDs: The Master Controller will switch to cooling mode when the input
for heating/cooling is activated (fi g. 2 - ). In heating mode the Master
Controller will switch to a fi xed set room temperature at 8 °C for all Room
Thermostats when the input for global standby is activated (fi g. 2 - )
(default)
• Activate selected input confi guration by pressing OK
VI.UH.K2.80
to select the Relay mode. Relay LED
and toggle between the possible
- the output LEDs will be ON – indicated below:
to select the Input mode. Input LED
and toggle between the possible
- the output LEDs will be ON – indicated below:
Produced by Danfoss Floor Heating Hydronics 01.2006
goes ON
goes ON
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