Introduction; Cf2 System Overview; Functional Overview - Danfoss 088U0200 Anleitung

Instruction CF-MC Master Controller

1. Introduction

• The Master Controller, CF-MC, is a part of the new trend-setting CF wire-
less hydronic floor heating control system from Danfoss. Based on -way
wireless communication technology CF offers high transmission safety,
easy wireless installation, a high level of individual room temperature
control, and thus optimal comfort and improved energy efficiency.
• The system has a variety of beneficial features and easily accessed applica-
tion functionalities. This includes a Master Controller, CF-MC, with short-
circuit protected outputs, regulation by ON/OFF or Pulse Width Modula-
tion (PWM) principles, global standby, separate relays for both pump
and boiler control, self-diagnostic program and error indication, wireless
transmission (link) test possibility on each type of Room Thermostat, easy
wireless system access and extended functionality via the optional Remote
Controller, and Repeater Unit for extended wireless range.
2. CF2 System Overview - fig. 1
a) Master Controller, CF-MC
b) Room Thermostats, CF-RS, -RP, -RD and -RF
c) Remote Controller, CF-RC
d) Repeater Unit, CF-RU
e) External Antenna, CF-EA
3. Functional Overview - fig. 2
Menu selection button
Menu LEDs
Output and configuration selection button
OK button
Output LEDs
Output cable fixing
Relays for pump and boiler
Input for heating/cooling (external ON/OFF switch)
Input for global standby (8°C) (external ON/OFF switch)
Power supply (0V)
Front cover release
External antenna connection
4 VI.UH.K2.80
Produced by Danfoss Floor Heating Hydronics 01.006