Use and Care

18
True
traditional reach-ins
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.truemfg.com
HOW TO DIAGNOSE AN LAE ELECTRONIC CONTROL
HOW TO LOCK AND UNLOCK LAE CONTROLLER:
STEP 1 - To change lock setting press and release the Info button .
“t1”willappear.Seeimage1.
STEP 2 - Press the Down button
until“Loc”appears.Seeimage2.
STEP 3 - While pressing and holding the Info button
press the Up
or Down  buttontochangethelocksettings.If“no”appears,
the 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.
USING THE LAE ELECTRONIC CONTROL
LOCKING AND UNLOCKING THE LAE CONTROLLER:
WHY: Lockingofcontrolisnecessarytopreventchangestoprogramthatmayaffect
cabinet operation.
Image3:If“no”appearsonscreen,
the controller is unlocked.
3
2
1
5
4
Image4:If“yes”appearsonscreen,the
controller is locked.
Indicator lights for Refrigeration/Heating Mode, Fan Operation, Defrost Mode.
LAEControl
Info / Set Point
Button
Manual Activation
Up Button
Manual Defrost /
Down Button
Stand-By
Button
LAEControlIcons
Compressor Running
Activation of 2nd Parameter Set
Alarm
Cabinet in Defrost
Evaporator Fan Running