Using M2B Controller Keys - AEC TDH-6 Series Operation And Installation Manual

MOTOR FAIL Indicator
5-3 Using Advanced Controller Keys
SET POINT
SET POINT Key
UP
UP Arrow Key
DOWN
DOWN Arrow Key
without consulting the AEC Service Department.
The AEC, Inc. warranty does not cover TCU failures
TDH-6 Series Hot Oil Large Temperature Control Units
The MOTOR FAIL
motor out of phase, or thermal motor overload conditions. This is a
fatal fault condition, requiring that main power be disconnected
to reset the standard controller
Press and hold the
UP Arrow key to increase the set point value or press the
DOWN Arrow
SET POINT LED screen.
UP
Press the
or settings on the LED screens.
DOWN
Press the
values or settings on the LED screens.
Important!
Do not change any of the control settings
from tampering with controller settings!
indicator is on during improper pump rotation,
.
SET POINT
SET POINT
key to decrease the set point value displayed on the
key to increment or advance the values
UP Arrow
DOWN Arrow key to decrement or reduce the
key, then press the
DOWN
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