Error messages (4 of 4) – tekmar 654 Snow Melting Control Installation User Manual
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© 2013 654_D - 06/13
Error Message
Description
SNOW / ICE SENSOR ERROR
The control is unable to properly detect the Snow / Ice Sensor 090 or 094. The control can no longer
automatically detect snow or ice but manual start of the snow melting system is still available.
Check the Snow / Ice Sensor brown, yellow, red and black wires according to the sensor installation
manual. It is important to check any cable splices for loose wiring connections. It may be necessary to
replace the sensor. Once the error has been corrected, the error message automatically clears.
SNOW SENSOR ERROR
The control is unable to properly detect the Snow Sensor 095. The control can no longer automatically
detect snow but manual start of the snow melting system is still available.
Check the Snow Sensor yellow, red and black wires according to the sensor installation manual. It may
be necessary to replace the sensor. Once the error has been corrected, the error message automatically
clears.
SCHEDULE MASTER ERROR
Two devices on the tekmarNet
®
system have been set to the same Schedule Master number. The control
operates according to the local programmable schedule while this error is present.
To clear the error, select a different Schedule Master number, set a different Schedule Member number,
set the Schedule to Zone, or set the Schedule to None.
SCHEDULE MEMBER ERROR
The control can no longer detect its schedule master. The control operates as if the programmable
schedule is in idle or off operation while this error is present.
To clear the error, select a different Schedule Member number, set the Schedule to Zone, or set the
Schedule to None.
ERROR AT THERMOSTAT
There is an error on a different thermostat or setpoint control connected to the tekmarNet
®
system
and not on this control.
01 to 24 = There is an error on a thermostat or setpoint control with this tekmarNet
®
address.
ERROR AT THERMOSTAT
There is an error on a different thermostat or setpoint control connected to the tekmarNet
®
system
and not on this control.
b:01 to b:24 = There is an error on a thermostat or setpoint control wired to the boiler communication
bus with this tekmarNet
®
address.
ERROR AT THERMOSTAT
There is an error on a different thermostat or setpoint control connected to the tekmarNet
®
system
and not on this control.
1:01 to 1:24 = There is an error on a thermostat or setpoint control wired to communication bus 1 with
this tekmarNet
®
address.
ERROR AT THERMOSTAT
There is an error on a different thermostat or setpoint control connected to the tekmarNet
®
system
and not on this control.
2:01 to 2:24 = There is an error on a thermostat or setpoint control wired to communication bus 2 with
this tekmarNet
®
address.
ERROR AT THERMOSTAT
There is an error on a different thermostat or setpoint control connected to the tekmarNet
®
system
and not on this control.
3:01 to 3:24 = There is an error on a thermostat or setpoint control wired to the mix 3 bus with this
tekmarNet
®
address.
ERROR AT SYSTEM CONTROL
There is an error on the tekmarNet
®
system control connected to the tekmarNet
®
system and not on
this control.
Error Messages (4 of 4)