Function Key 8: Heating/Cooling/Steam - Fancom 750 User Manual

Lumina 750
6.9

Function key 8: Heating/cooling/steam

8
Index
Heating
Ctr.
Meas
Heating
Dead zone
Cooling
Ctr.
Meas
Cooling
Selection of thermal control 1-3.
Readout of the temperature currently used to control the heating valve.
Readout of the average or measured air inlet temperature (°C/°F).
Setting of whether heating is to be used.
Setting of the number of degrees the air inlet or room temperature may be too low
before the Lumina 750 opens the heating valve. The larger the dead zone, the later
heating will activate.
Readout of the temperature currently used to control the cooling valve.
Readout of the average or measured air inlet temperature (°C/°F).
Setting of whether cooling is to be used.
Use the Cascade system setting to enter if cooling 1 and 2 may switch on
simultaneously (Cascade =
CASCADE = NO
If the compost temperature becomes too high by more than the
cool-2 setting, cooling-1 switches off and cooling-2 switches on. If the
Release cool-2 is 0.0, cooling-2 will not switch on.
CASCADE = YES
The second cooling can only activate if the valve positions of cooling 1
and 2 are set. The Lumina 750 activates the cooling controls successively.
This means that cooling 1 must be 100% open, before cooling 2 can be
opened. With cooling control, cooling 2 must be closed, before the Lumina
750 can close cooling 1.
YES).
Classic screens
Release
43