Instruction CF-RD Room Thermostat with Display
7
VI.UH.Q4.1C
Produced by Danfoss Floor Heating Hydronics 03.2007
GB
• Press the up/down selector to set the mini-
mum room temperature limitation
• Press the push button shortly, the actual
room temperature is shown in the display
4. Transmission Test
Initiate transmission test on Room Thermostat
- fig. 1
• Press the push button
• LED goes ON
Link test is satisfactory
• LED goes OFF
Link test is unsatisfactory
• LED flashes 5 times
No Link connection to Room Thermostat
• Try to relocate Room Thermostat in the room
• Or install Repeater Unit (CF-RU) and locate be-
tween Master Controller and Room Thermostat
Note: Master Controller output LED(s) connected to the
room thermostat, flash(es) during Link test
