Chapter 3: Configuring your PEC Plus Phason
28 2009-06-15
Configuration checklist
Because some items need to be configured before others, we recommend configuring your PEC
Plus in following order. If you do not have elements of a particular type, skip that step. For example,
if you do not have actuators, skip to the next step.
Configuring main control functions
Setting the clock
Selecting the temperature units
Configuring temperature probes
Configuring hysteresis
Configuring variable and relay stages
Configuring variable stages
Configuring relays for actuators
Calibrating actuators
Configuring relays for single-stage heating and cooling or duty cycles
Configuring relays for curtains
Testing the configuration
Testing the configuration
We recommend configuring all your control elements before programming the
settings (temperature set points, idle speeds, and so on). Use the
Appendix E:
Configuration worksheets
on page 86 to help you keep track of which equipment is
connected to which relays and variable stages.
If you receive an error message during configuration, look it up in
Appendix B:
Troubleshooting
on page 77 and then follow the instructions for correcting the
problem.
Your PEC Plus’ built-in diagnostic tests are useful for testing your equipment after
installing and configuring it. For more information, read
Testing settings and
equipment
on page 63.
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