71
Parameter Category Setting
Default
value Description/Setting range
P202P202
CH comfort Setting thermostat control 4
0 = Full control by WDC. None
thermostat connected.
1 = WDC + room temp. compensation control.
2 = WDC + room temp. compensation control.
+ ON/OFF thermostat.
3 = WDC + ON/OFF thermostat.
4 = Standard OpenTherm thermostat.
5 = WDC + ON/OFF thermostat (via
OpenTherm or ON/OFF shortcut).
6 = Fixed water temperature + ON/OFF
thermostat.
7 = Internal WDC + external OpenTherm
thermostat.
8 = WDC + ON/OFF thermostat (proportional
band).
P203P203
CH comfort Setting thermostat hysteresis. 0.50 0.00 to 2.50 (increments of 0.01)
P206P206
CH comfort
Setting nightly reduction and/or daily
increase (∆T); see §11.5
1.0 0.0 to 5.0ºC (increments of 0.1)
P207P207
CH comfort
Activating/deactivating room heating
modes.
1
0 = o
1 = on
P209P209
CH comfort
Influencing the thermostat based on
the heating curve (if P202 = 7)
(0% = no influence).
50 0 to 100%.
P210P210
CH comfort Raising/lowering the heating curve. 0 -5 ºC to 40 ºC.
P211P211
CH comfort Slow-start setting (0 = o). 60 0 to 240 min.
P214P214
CH comfort
Setting the hour of the day that the
maximum temperature is reached (if
P180=1 Eco mode = ON).
16 0 to 23 hours.
P216P216
CH comfort
Setting external temperature.
(Deactivates nightly reduction and
daily increase at this value).
-10 ºC -20 ºC to 20 ºC.
P217P217
CH comfort
Setting a value for immediately
switchen the CH-boiler when the
room thermostat temperature is set
manually (0 = o)
0,7 0,0 t/m 5,0ºC
P218P218
CH comfort
Defines a "lower temperature". It
blocks the CH-boiler if the room
temperature deviation is smaller than
P219. See §11.4.1 (10 = o)
10 10 to 20 ºC
P219P219
CH comfort
Setting maximum drop (regarding
P218).
0.5 0.0 to 5.0 ºC
P220P220
CH comfort
Setting the desired compressor ‘ON’
time (if P202=5).
90 15 to 240 min.
P221P221
CH comfort
Setting maximum deviation as a result
of the adaptive ON/OFF control based
on the heating curve (if P202=5 or 8).
3.0 0.0 to 10.0 ºC
P255P255
General Reset the device to factory settings 0
0 = o
9 = reset to factory settings