URC THZ-100 Owners Manual - Page 40

Troubleshooting Thermostat On-Screen, Notifications

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THZ-100 THERMOSTAT Troubleshooting Thermostat On-Screen Notifications There are notifications on screen for checking the filter, wireless. If you receive a Check Filter notification then replace the furnace filter and reset the filter notification as outlined above. If you receive a Check Wireless notification then check the signal strength of the THZ-100. If the strength is not excellent then contact your dealer for more assistance. If the display shows "Wait..." flashing during the operation of the HVAC system, the Compression Protection has been activated. Once Compression Protection cycles, the system can operate as normal. This will help prevent your HVAC's compressor from turning ON and OFF too quickly. If the THZ-100 shows a normal Idle state, but the current temperature is outside the desired temperature, then the Maximum Cycles per hour have been reached. In addition, pairing to the MRX Advanced Network System Controller base unit will be erased and the thermostat will need to go through the discovery mode to re-establish communications. Page 36

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Page 36
THZ-100 T
HERMOSTAT
Troubleshooting Thermostat On-Screen
Notifications
There are notifications on screen for checking the filter, wireless.
If you receive a
Check Filter
notification then replace the furnace filter
and reset the filter notification as outlined above.
If you receive a
Check Wireless
notification then check the signal strength
of the THZ-100. If the strength is not excellent then
contact your dealer for more assistance.
If the display shows "
Wait...
" flashing during the operation of the HVAC system,
the Compression Protection has been activated. Once Compression Protection
cycles, the system can operate as normal. This will help prevent your
HVAC's compressor from turning ON and OFF too quickly.
If the THZ-100 shows a normal Idle state, but the current temperature is
outside the desired temperature, then the Maximum Cycles per hour have
been reached.
In addition, pairing to the MRX Advanced Network System Controller
base unit will be erased and the thermostat will need to go through the
discovery mode to re-establish communications.