8 VI.UH.R2.1C  Produced by Danfoss Floor Heating Hydronics 03.2007
Instruction CF-RF Room Thermostat with Infrared Floor Sensor
Floor surface temperature limitation
1.  Ensure actual oor surface temperature is 
shown in the display illustrated by 
2. Press and hold the push button   until SET    
  MAX is  also shown in the display   
3. Press the up/down selector   to set the    
  maximum oor surface temperature limitation
4. Press the push button   shortly, SET MIN is    
  also shown in the display
5. Press the up/down selector   to set the mini-  
  mum oor surface temperature limitation
IMPORTANT!
As heat emission from the oor may vary slightly 
depending on oor covering - and thereby cause 
inaccurate temperature measurement - it may be 
necessary to adjust the setting of max. and min. 
oor surface temperatures accordingly.
! It is important always to follow recommendations 
from the oor manufacturer regarding max. oor 
surface temperature.
! It is recommended always to include mixing shunt 
for oor heating circuits in order to ensure optimal 
ow temperature. - In addition to minimised energy 
consumption, correct setting of the ow tempera-
ture will eliminate the risk of excessive heat transfer 
to the oor.