BAS-SVX44A-EN 49
Error Codes and Exceptions
Exceptions
There are exceptions to be noted when using the thermostat.These exceptions are:
• If the indoor or outdoor temperature is lower or higher than the measuring range, the
temperature display will blink either “--F” (Fahrenheit) or “--C” (Celsius) at 1.5 seconds ON and
0.5 seconds OFF. All other outputs remain functional. Display range is -45°F to 199°F (-42.8°C
to 92.8°C))
• If the system fails to access EEPROM for 10 minutes, the system will blink with E3 (3s= Error
Code and 1s= Time Display). However, it will continue to operate at its current mode (refer to
the section,
“Error Codes,” p. 48).
• If any of the above exceptions listed should occur, the temperature control will continue to
operate normally and all outputs remain functional.
• The humidity sensor error blinks 1.5 seconds ON and 0.5 seconds OFF in the humidity reading
area and blink Error Code E1 (3s= Error Code and 1s= Time Display). The humidity function will
continue to operate for readings 0% to 100% for both internal/external humidity sensors.
However, the humidity function will shut down for a communication error with the internal
humidity sensor and with less that 4 mA for external humidity sensor.