Danfoss 088U0200 Manual page 4

Instruction CF-MC Master Controller
1. Introduction
• The Master Controller, CF-MC, is a part of the new trend-setting CF2
wireless hydronic oor heating control system from Danfoss. Based
on 2-way wireless communication technology CF2 o ers high trans-
mission safety, easy wireless installation, a high level of individual
room temperature control, and thus optimal comfort and improved
energy e ciency.
• The system has a variety of bene cial features and easily accessed ap-
plication functionalities. This includes a Master Controller, CF-MC, with
short-circuit protected outputs, regulation by ON/OFF or Pulse Width
Modulation (PWM) principles, global standby, separate relays for both
pump and boiler control, self-diagnostic program and error indica-
tion, 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 - g. 1
a) Master Controller
b) Room Thermostats
c) Remote Controller
d) Repeater Unit
e) External Antenna
4
VI.UH.K1.52
Produced by Danfoss Floor Heating Hydronics 08.2005