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Description
SNOW SENSOR BROWN WIRE OPEN CIRCUIT ERROR
Due to an open circuit, the control is unable to read the brown wire connected to the Snow/Ice Sensor 090 or 094 on terminals 7
and 10. Idling and Storm is disabled and energy saving features such as Warm Weather Shut Down (WWSD) and Cold Weather
Cut Off (CWCO) are operated using the outdoor temperature only.
Check the snow/ice sensor brown and black wires for open circuits 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.
SNOW SENSOR BROWN WIRE SHORT CIRCUIT ERROR
Due to a short circuit, the control is unable to read the brown wire connected to the Snow/Ice Sensor 090 or 094 on terminals 7
and 10. Idling and Storm is disabled and energy saving features such as Warm Weather Shut Down (WWSD) and Cold Weather
Cut Off (CWCO) are operated using the outdoor temperature only.
Check the snow/ice sensor brown and black wires for short circuits 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.
SNOW/ICE SENSOR ERROR
The control is unable to properly detect the Snow/Ice Sensor 090 or 094 on terminals 6, 7, 8, 9 and 10. 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 on terminals 6, 7, 8, and 9. 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.
SCENES MENU SAVE ERROR
The control failed to read the Scenes menu settings from memory and has reloaded the factory default settings. The control
operates with the away scene disabled until all settings in the Scenes menu are checked.
To clear the error, set the access level to Installer and check all settings in the Scenes menu.
tekmarNet
®
COMMUNICATION ERROR
The tekmarNet
®
communication bus has either an open or a short circuit. The result is that there are no communications. Check
for loose wires between tN4 and C. Check for short circuits between the tN4 and C wires on the House Control, Wiring Center,
or Zone Manager. Check for correct polarity between the C and R wires. The error clears automatically once the wiring fault has
been corrected. To force the error to clear while allowing a short or open circuit to continue, touch the Cancel key.
ADDRESS TAKEN ERROR
Two devices (thermostats, setpoint controls, snow melting controls) have been manually set to the same address. The device
continues to operate with this error but does not communicate with the tekmarNet
®
system.
To clear this error, select an unused tekmarNet
®
address or select automatic addressing.
SNOW ZONE TAKEN ERROR
Two snow melting controls have been manually set to the same snow zone number and one of the controls is NOT set to App
Mode 090. The control continues to operate with this error.
To clear this error, select an unused snow zone number or set the App Mode to 090.
TANDEM 090 ERROR
There are two Snow / Ice Sensors 090 or 094 installed in the zone and the other snow melting control’s 090 or 094 has a sensor
problem. Locate the other snow melting control and navigate to the Toolbox menu to determine and correct the problem. The
control continues to operate with this error.
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 Messages (3 of 4)
