True TMC-49-HC Installation Manual page 14

TRUE
milk coolers
LAE ELECTRONIC TEMPERATURE CONTROLS
HOW TO USE AN LAE ELECTRONIC CONTROL
Indicator lights for Refrigeration/Heating Mode, Fan Operation, Defrost Mode.
LAE Control
Info / Set Point
Button
HOW TO LOCK AND UNLOCK LAE CONTROLLER:
LOCKING AND UNLOCKING THE LAE CONTROLLER:
WHY: Locking of control is necessary to prevent changes to program that may
affect cabinet operation.
STEP 1 - To change lock setting press and release the Info button
will appear. See image 1.
STEP 2 - Press the Down button
STEP 3 - While pressing and holding the Info button
Up or Down
controller is unlocked. If "yes" appears, the controller is locked. See images 3 and
4.
STEP 4 - Once the lock setting has been set correctly release the info button
. Wait 5 seconds for the display to show temperature. See image 5.
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Manual Defrost / Manual Activation
Down Button Up Button
until "Loc" appears. See image 2.
button to change the lock settings. If "no" appears, the
Stand-By
Button
. "t1"
press the
Image 3: If "no" appears on screen,
the controller is unlocked.
Image 4: If "yes" appears on screen, the
controller is locked.
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LAE Control Icons
Compressor Running
Evaporator Fan Running
Cabinet in Defrost
Activation of 2nd Parameter Set
Alarm
. .
truemfg com
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