Section 5: Thermostat And Base Unit Testing; Testing The Communication Between Thermostats And Base Unit - Uponor Climate Control Zoning System Installation Manual

Section 5
Thermostat and Base Unit
Testing
Testing the Communication Between
Thermostats and Base Unit
1. Press the Test button.
� The Test and channel LEDs and registered channels
light up .
2. Using a sharp point, briefly press the thermostat
registration button.
� • If communication is OK, the LEDs for the channels
registered to the thermostat switch off.
• If there is no communication, the LEDs for the
channels registered to the thermostat stay on.
Note: See Section 11: Troubleshooting for guidance.
3. To exit the Test mode, press the Test button.
To verify functionality, increase setpoint of the
thermostat to generate a call for heat.
The LEDs will switch off for channels linked to
this thermostat. The LEDs will not switch off if
channels are not linked to this thermostat.
Uponor Climate Co ˘ ntrol™ Zoning System Installation Guide
Note: If LED remains lit,
there is no communication.
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