Trane Technologies BAYSTAT152A, Инструкция по установке, эксплуатации и обслуживанию

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BAS-SVX44C-EN 51
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. 50 ).
• 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.