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V1.0
Locking the Control Panel
To lock the control panel, press and hold the power button for 5 seconds. Repeat to unlock the
panel:
Fault Display
In the unlikely event that your Thermovec develops a fault, it will be displayed as a code. Pressing
the up or down buttons will toggle through the codes and the power button will return you to the
main display:
Fault Codes
Code
Fault
Cause
Remedy
P4
Ambient Temperature Sensor
Ambient Temperature Sensor
failed or open circuit.
Check or replace
sensor.
P5
Coil Temperature Sensor
Coil Temperature Sensor failed
or open circuit
Check or replace
sensor.
E0
Motor Feedback Signal
Motor or signal wire failure.
Check motor and
signal wire. Replace as
necessary
E8
Communications
Communication fault.
Check the control
wires.
Press and hold
for 5 secs to lock/unlock
Symbol signifies that
control panel is locked
Press
or
to
toggle between fault
codes
Press
to toggle
between fault codes and
the default display.
Symbol indicates a
fault
