Chapter 4: Programming the PEC Plus Phason
46 2009-06-15
6. To view the start temperature, press 4.
The display shows the current setting.
7. To change the start temperature, press Up or Down and then press Select.
The control returns to the Parameter menu.
8. Repeat steps 2 to 7 for each step you want to program.
9. Press Back to return to the main display.
To view the settings for a step, select the step (read steps
2 and 3 above) and then
press the Parameter buttons for the settings you want to view. Repeat this for each
step you want to view.
Programming the stages
Programming the stages means entering the settings such as temperature set points, idle speeds,
ON/OFF times and durations, and so on. Programming the stages involves programming the
settings for:
Variable stages
Relay stages
Actuators
Curtains
Heating and cooling stages, including duty cycles
Alarms
Programming variable stages
Before setting up the variable stages, make sure you have properly configured them. For more
information, read Configuring variable stages on page 33.
There are four settings to program for each variable stage. The diagram on the next page explains
the settings and how they work together.