10
VI.UH.R1.80
Produced by Danfoss Floor Heating Hydronics 01.2006
Instruction CF-RF Room Thermostat with InfraRed Floor Sensor
4. Transmission Test
Initiate transmission test on Room
Thermostat - g. 1
• Press the push button
• LED goes ON
Link test is satisfactory
• LED goes OFF
Link test is unsatisfactory
• LED ashes 5 times
No link connection to Room Thermostat
• Try to relocate Room Thermostat in the room
• Or install Repeater Unit (CF-RU) and locate
between Master Controller and Room
Thermostat
Note: Master Controller output LED(s) connected
to the Room thermostat, ash(es) during link test