TC 120
682.98767.00 • 10/04/2018
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Do not change any of the control settings without
consulting the ACS Group Service Department.
The ACS Group warranty does not cover temperature control unit failures
from tampering with controller settings
!
Down Key
Each press of the
Down Arrow
key decrements or reduces the values or settings on
the
SV
Set Value display.
Up Key
Each press of the
Up Arrow
key increments or advances the values or settings on the
SV
Set Value display.
Digital Flow Meter
Optional
The optional digital flow meter measures process flow in gallons per minute (gpm), or liters
per min (lpm). Controls are set at the factory; no adjustment by customer is necessary.
Depending on option level and setup, flows can be measured at rates reaching and exceeding
60 gallons per minute (227 lpm).
4-3 Identifying Graphic Panel Indicators (Eurotherm only)
POWER ON Indicator
The green
POWER ON
indicator lights when the temperature control unit is energized.
PUMP OVERLOAD Indicator
The red
PUMP OVERLOAD
indicator lights if the pump motor overload opens from high
amp draw. The pump motor contactor drops out, protecting the motor.