Badger Meter SRD/SRI Valve Positioners - Manual (Page 63)

LEDs Description of message / LCD text Remedy
M 1 2 3 4
¾ - ¼ ¼ ¼ Maintainance
Message 14:
Maintenance
required Operating point of controller is outside of
permissible tolerance Pneumatic components have to be checked and if
necessary readjusted. Filters are possibly blocked
and have to be replaced
M 1 2 3 4
¾ ¼ ¼ ¼ ¼ Unforeseen
Message 15: Not defined
Page 63
Troubleshooting Guide
August 2014 POS-UM-00009-EN-02