Relays On More (-) Master Controllers - Danfoss CF-MC Anleitung

Instruction CF-MC Master Controller
6.4 Relays on more (2-3) Master Controllers
Note: If more Master Controllers are connected to Master Controller
#1 in one system their relays for pump and boiler control should be
configured separately !
Activate Relay mode on Master Controller #2/#3 (fig. 23)
• Use the menu selection button
flashes
• Activate Relay mode by pressing OK
Select the Relay configuration
• Press the output selection button
sible Relay configurations
below:
Uses pump and boiler connected to Master Controller #1:
• NO LEDs: The relays are not used (default)
If local manifold and pump are separate:
• 1 LED: Pump control
• 4 LEDs: Pump control with min. start/stop delay
If local manifold, pump and boiler are separate:
•  LEDs: Boiler control
•  LEDs: Pump and boiler control
• 5 LEDs: Pump and boiler control min. start/stop delay on pump
• Activate selected relay configuration by pressing OK
VI.UH.K1.52
to select the Relay mode. Relay LED
. Relay LED
and toggle between the pos-
- the output LEDs will be ON – indicated
Produced by Danfoss Floor Heating Hydronics 08.005
goes ON
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