EPH Controls CP4D - Page 50

50
RFRPD
OpenTherm® Instructions
Param Description Range Default
HHCH t-1 Maximum setpoint heating 45 - 85˚C 85˚C
LLCH t-2 Minimum setpoint heating 10 - HHCH˚C 45˚C
CLI t-3
This allows user to select dierent climatic
curves for weather compensation. This
only applies to Boilers with an outside
sensor connected.
0.2 - 3.0 1.2
InFL t-4
Inuence of room sensor on modulation
of the boiler. Recommended value is 10.
0 - 20 10
HHbO t-5
This is the target setpoint for your CH ow
temperature.
Note: this value must be within the range
of HHCH and LLCH.
HHCH Max
>=ID57
>=LLCH Min
85˚C
Exit
Press OK button to turn back to main
interface.
P12 Set OpenTherm® Parameters Continued