72 RT-SVD03G-EN
Thermostats and Sensors
Error Codes
Lock Symbol
Main processor error Replace sensor.
Software version conflict Replace sensor.
Communication error Replace sensor.
Temperature input outside valid
operating range (32ºF–122ºF [0ºC–50ºC])
Replace sensor if space temperature is
within valid range.
Indicates that the keypad is locked The lock symbol appears if you try to
adjust a setting that cannot be changed.
To Next Page
Loading...
