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Clock Icon
Time and Date not set
Connect the thermostat to a WiFi network
or alternatively set the time and date from
the settings menu.
GFCI Icon
GFCI
GFCI test button
The GFCI feature is used to detect any
leakage of current from your heating
system. During a ground fault the two
lines of the load will be cut off. Once your
thermostat is installed and connected to a
power supply you can test the GFCI function
by increasing the set temperature until
heating is on - the heat up icon
( ) will be illuminated - and pressing the
“TEST” button.
If your test is successful you will see the
GFCI error icon and you will need to hold
“X” for 3 seconds in order to restore heating
operation.
Heater error
The GFCI has tripped due to a fault in the
heater.
(Electrician Required)
Electrician required
to verify that the heater has been wired
correctly. If correctly wired please conduct
a resistance test and insulation resistance
test on the heater to see if damage has
occurred.
Relay icon
GFCI
Relay error
The thermostat has detected that one of
the relays has FAILED.
Please contact Warmup
Troubleshooting cont’d
