Pentair Raychem Green Leaf Installation Instructions Manual page 20

20
Floor sensor calibration
The temperature of the floor surface can differ from
the temperature measured by the floor sensor due
to the floor construction, the floor type and the
position of the floor sensor. In order to calibrate your
thermostat to this difference you can use the floor
sensor calibration OFFSET in installer Menu 4.
After the temperature on the floor is stabilized, place a
thermometer on the floor surface in order to sense the
real temperature on the surface (Tsurface). Read the
floor sensor temperature (Tsensor) on the thermostat
and adjust the OFFSET accordingly to the formula:
OFFSET = Tsensor - Tsurface
Room sensor calibration
If the value measured by the room sensor in the
thermostat differs from the real room temperature,
it is possible to calibrate the room sensor using the
installer Menu 5.
After the temperature in the room is stabilized, place
a thermometer close to the wall in order to sense the
real room temperature. If this value differs from the
one shown by the thermostat, adjust Menu 5 using the
" " or the " " until the thermostat shows the same
value as the reference thermometer.
T
surface
T
sensor