Start Up
Follow the instructions below for normal unit operation.
1.
Complete the mounting and wiring procedures described in earlier
sections.
2.
Follow gas sensor & transmitter operation manual for proper wiring of
sensors with the monitor.
3.
Verify all the wiring connections to be correct and secure.
4.
Verify that all the control modules are secured with captive screws on
the front panel.
Apply Power
Before connecting the AC power to the AC terminal on the termination
block make sure that POWER Switch on the unit is in OFF or ‘0’ position.
Flip the Power switch to ON or ‘1’ position to turn on the power to the
monitor and verify following conditions.
1.
All the installed control modules will display 00 for few seconds.
2.
Each control module will then display low, high and High-High alarm
set points. The visual alarm LED indicator will be lit while the unit
displays the alarm set point.
3.
The control module goes into normal operation and starts reading
signal from the sensor / transmitter.
Note: If a control module display remains blank upon power up then
remove the control module and reinsert into card guides in order to
properly snap into the card edge connectors on the termination board.
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