Full Product Manual
Appendix C: Troubleshooting
109
Cause
The zone isn’t configured to read a
temperature sensor.
Solution
PressSETandCONFIGUREto
program the zone. For 10K thermistor,
you must manually configure. See
Chapter 4.
TEMPERATURE MONITORING:
Problem 1
Can’t program temperature limits; or the unit won’t read the
temperature sensor.
Cause
The temperature sensor has been
disconnected or has broken wires.
Solution
Examinethewirestotemperature
sensor and connect or replace wiring.
Problem 2
The temperature reading is -121° F or -85° C [2.8K];
or -87° F or -85° C [10K].
Cause
Temperature sensor wires are
touching or have shorted.
Solution
Verify and correct wiring.
Problem 3
The temperature reading is 115° F or 57° C [2.8K];
or 168° F or 76° C [10K].