Section 4
Auto-Zone Plus
4-54
Start-Up and Troubleshooting
Zone Sensor reading incorrectly
•
Is the sensor near a source of heat or a cold draft? Location is a common problem.
The sensor should be mounted on an inside wall away from heat sources and in a
location with adequate room air circulation.
•
Is the resistance reading correct? Check with the
Temperature/Resistance Chart
in
this section.
•
Is wiring correct? Check for errors.
Check the Room sensor
•
To meter the Room sensor:
Unplug the two position room sensor terminal block. Using your meter, check the
resistance of the unplugged terminal block. Use the supplied
Temperature/Resistance Chart
to see if the sensor is within a reasonable range.
Readings which are much too high or too low generally, indicate wiring problems.
•
To meter the Slide Adjust (optional):
Unplug the four position AUX terminal block. Use your ohmmeter to check the
resistance between the GND wire on the two position room sensor terminal block and
the AUX1 terminal on the unplugged terminal block.
The resistance for various positions of the slider on the sensor should be as follows:
Full UP position
15K
Ω
(
±
500
Ω
)
MID position
12.5K
Ω
(
±
500
Ω
)
Full DN position
10K
Ω
(
±
500
Ω
)
firealarmresources.com
Содержание Auto-Zone Plus
Страница 1: ...Design Installation And Operations Manual Plus System Revision 02B firealarmresources com...
Страница 2: ...firealarmresources com...
Страница 4: ...firealarmresources com...
Страница 6: ...firealarmresources com...
Страница 68: ...firealarmresources com...
Страница 116: ...firealarmresources com...
Страница 124: ...Section 4 Auto Zone Plus 4 6 Start Up and Troubleshooting Figure 4 4 Local Loop Wiring firealarmresources com...
Страница 155: ...Auto Zone Plus Section 4 Start Up and Troubleshooting 4 37 Notes firealarmresources com...
Страница 177: ...Auto Zone Plus Section 4 Start Up and Troubleshooting 4 59 Notes firealarmresources com...
Страница 178: ...Section 4 Auto Zone Plus 4 60 Start Up and Troubleshooting Notes firealarmresources com...
Страница 179: ...Auto Zone Plus Section 4 Start Up and Troubleshooting 4 61 Notes firealarmresources com...