Solutions To Problems - BAYweb BW-WT2 Owner's Manual

We suggest you review the Solutions to Problems section and check the support resources
on www.bayweb.com

Solutions to Problems

Problem
No Control Module power indication.
Keypad is dark, no power at keypad.
Fan control does not function.
which may provide you with a simple solution to the problem.
Solution
✔ Check for 24VAC power between
terminals "R" and "C" on the
Furnace/AC connector, or if using the
power supply, check for power at the
outlet.
✔ Unplug Alert input and Thermostat
connectors, if power light comes on
there is a short or improper connection
on one or both of these connections.
✔ Contact support for replacement
Control Module.
✔ Check Control Module has power.
✔ Check wiring between Keypad and
Control module.
✔ Check for power (3.3 VDC) on the red
and white terminals of the Thermostat
connector of the Control Module, and
on the wires at the Thermostat Keypad.
✔ Contact support for a replacement
Thermostat Keypad.
✔ Verify on the Thermostat Keypad that
the Fan is selected ON.
✔ Verify on the Control Module that the
Fan light is ON.
✔ Check the red and green wires
between the Furnace/AC connector on
the Control Module and your
Furnace/AC.
✔ Check that the Furnace/AC has power.
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