Watts Tekmar WiFi Snow Melting Control 670 - Slab Status Screen; Weather Status Screen

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Slab Status Screen
Weather Status Screen
Description Range Access
OUTDOOR
Current outdoor air temperature as measured by the outdoor sensor or from the tekmarNet
system or Internet weather forecast. “– – –” is displayed when no outdoor temperature reading
is available.
Conditions: Always available.
– – –,
-67 to 149°F
(-55.0 to 65.0°C)
User
Installer
SLAB TARGET
The slab target calculated by the control based on outdoor temperature and the melting,
idling, or storm setpoints. “- - -” is displayed when no heat is required.
Conditions: Always available.
– – –,
32 to 110°F
(0 to 43.0°C)
Installer
SLAB SENSOR
Current slab sensor temperature.
Conditions: Snow/ice sensor set to In-slab or slab sensor is set to On.
-58 to 167°F
(-50.0 to 75.0°C)
User
Installer
SENSOR WATER STATUS
Current status of snow/ice sensor moisture detector.
Conditions: Snow/ice sensor is set to In-slab or Aerial.
DRY or WET
User
Installer
Current outdoor conditions
Predicted snow forecast
When WiFi is turned on, the control receives weather data from the Internet. The current weather, outdoor temperature and
forecast snow fall information is displayed.