PEC Plus user manual Testing settings and equipment
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To acknowledge alarms
Press Select.
If there was only one alarm message, the PEC Plus clears the message and returns to the main
display. If there are additional alarm messages, the PEC Plus displays the next message.
For a list of alarm messages, their descriptions, and possible resolutions, read
Alarm and error messages on page 77.
Acknowledging alarms clears the alarm message; it does not deactivate the alarm
relay. To deactivate the alarm relay, resolve the problem causing the alarm
condition.
If you acknowledge the alarm, but do not resolve the problem causing the alarm
condition, the alarm message displays again after five minutes without any key
presses.
If the condition causing the alarm returns to normal (for example, the temperature
drops below the high alarm setting), the alarm relay and LED deactivate, but the
alarm message remains.
Testing settings and equipment
There are four test utilities.
stage test mode
temperature test mode
actuator 1
actuator 2
Using stage test mode
Stage test mode allows you to test each variable stage or relay individually.
When you enter stage test mode, all variable stages and relays switch off. You can change the output
of variable stages or state of relays. Variable stages and relays (that are not assigned to actuators or
curtains) remain at the state you set them until you leave stage test mode.
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