Econ 3300 Series - 7 Error and Warning Code; Error Code

Installation and Operating manual
Econ
®
Series 3300 Smart Valve Positioner www.eriks.com www.eriks.com
32
7 Error and Warning Code
7.1 Error code
Error Code
Code Description and Cause
Action
MT ERR L
 Positioner is improperly installed.
 Positioner is not parallel to the
ground at 50% point. Lever is at
lower position than actual 50% point.
 Re-install the positioner.
 Ensure the feedback lever does
not touch the lever stopper at 0%
and 100%.
MT ERR H
 Positioner is improperly installed.
 Positioner is not parallel to the
ground at 50% point. Lever is at
higher position than actual 50%
point.
 Re-install the positioner.
 Ensure the feedback leer does
not touch the lever stopper at 0%
and 100%.
CHK AIR
 Valve does not operate when
positioner receive “Full Open” signal
during the auto calibration.
 Check supply pressure level.
RNG ERR
 Operating angle is too small due to
improper positioner installation.
 Adjust bracket so the positioner
can be mounted closer to
actuator.
C
Error of 10% or more persists more than 1
minute.
 No valve movement.
 High level of valve friction
 Changes in setting pressure of actuator.
 Perform AUTO HF / BIAS calibration.
 Check setting pressure of actuator.
D
I-value reaches at maximum or minimum
limit.
 Changes in valve friction.
 Changes in setting pressure of actuator.
 Perform AUTO HF calibration.
 Check setting pressure of actuator.