Testing The Module - Pentair TRACETEK TTDM-128 Installation Instructions Manual

TESTING THE MODULE

THERMAL BUILDING SOLUTIONS
Test after supplying power.
• Close and latch the enclosure door.
• Supply power to the unit. When power is supplied, the green LED illuminates, and the unit goes
through a series of self-tests. After the start-up sequence is complete, the module should
report a fault alarm (this is normal; there is no sensing cable attached). Press the red Silence
key to silence the audible alarm. Verify that the display appears similar to the one shown here
(the time and date may be different):
If anything other than the above occurs, check all connections. If unit still does not appear to
operate properly, contact a TraceTek representative for assistance.
• Press the Test button. The module conducts a number of self-tests.
• If the tests are successfully completed, record this on the installation record.
• Turn off the power supply to the unit.
Test with TTDM-128 test plug.
• To conduct a more complete test, use the TraceTek TTDM-CTP test plug (packed in a plastic
bag in the TTDM packaging). Insert the plug into the sensing cable socket
interface board .
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• Close and latch the enclosure door.
• Supply power to the unit. When power is supplied, the unit will again go through a series of self-tests. If
the test plug is in the sensing cable socket, after the module completes the start-up sequence it should
sound and display a leak alarm. Press the Silence key to silence the audible alarm. The red Leak LED
and green Monitoring LED should both be illuminated, and the screen display should appear similar to
the one shown here (depending on the setting).
• If anything other than the above occurs, check all connections. If unit still does not appear to operate
properly, contact a TraceTek representative for assistance.
• If the test is successfully completed, record this on the installation record.
• Turn off the power supply to the unit.
• Remove the TTDM-CTP test plug and store it in a secure place for future use.
• If not immediately connecting the sensing cable, or TraceTek network, close and latch the enclosure.
Depending on the units selected, the leak
distance should be within the values below:
feet: 527 to 548 ft
meters: 160 to 168
zones: 11
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on the sensor
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