At any time during use, these initial system setup options can be modied. From the Home screen,
touch Menu > System Setup to see the rst option screen again.
Screen title Settings and operations Defaults
Cycles Per Hour 1…12 6
Minimum On Time Off, 1…15 minutes 1
See table below for guidance on what setting to use for different applications.
Application Settings What to change
Cycles per hour Minimum on/off Time
Gas Boiler (<30kW) 6 1 No changes required
Oil Boiler 3 4
Set cycles per hour = 3
Set minimum on time = 4
Zone Valve 6 1 No changes required
Step 4: System setup options
P18