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Table of contents
Chapter 1: Introducing the PEC Plus ..............................................................................................1
Introducing the PEC Plus..........................................................................................................................1
Features ................................................................................................................................................2
Optional accessories ............................................................................................................................3
About the manual......................................................................................................................................4
Becoming familiar with the PEC Plus........................................................................................................5
Menu layout ..........................................................................................................................................7
Entering a PIN.......................................................................................................................................8
Chapter 2: Installing your PEC Plus ................................................................................................9
What you need to know before installing your PEC Plus .........................................................................9
Understanding power surges and surge suppression.........................................................................9
Electrical ratings .................................................................................................................................10
Precautions, guidelines, and warnings...............................................................................................11
PEC Plus layout ..................................................................................................................................13
Mounting your PEC Plus.....................................................................................................................14
Connecting equipment to your PEC Plus...............................................................................................14
Connecting actuators .........................................................................................................................14
Connecting single-stage heating or cooling elements.......................................................................17
Connecting curtain machines.............................................................................................................18
Connecting variable-stage cooling elements .....................................................................................19
Using three-phase power ...................................................................................................................20
Connecting an alarm system..............................................................................................................21
Connecting temperature probes ........................................................................................................22
Extending probe cables......................................................................................................................23
Connecting the power source ............................................................................................................24
Finishing the installation..........................................................................................................................25
Verifying your connections .................................................................................................................25
Closing the cover................................................................................................................................25
Chapter 3: Configuring your PEC Plus .........................................................................................27
What you need to know before configuring your PEC Plus ...................................................................27
Configuring the main control functions...................................................................................................29
Setting the clock .................................................................................................................................29
Selecting the temperature units..........................................................................................................30
Configuring temperature probes ........................................................................................................31
Configuring hysteresis ........................................................................................................................32
Configuring variable stages ....................................................................................................................33
Configuring relays...................................................................................................................................34
Configuring relays for actuators .........................................................................................................34
Calibrating actuators...........................................................................................................................35
Configuring relays for curtains............................................................................................................36
Configuring relays for single-stage heating and cooling or duty cycles............................................37
Testing the configuration ........................................................................................................................39
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