Thermo King SLXe SPECTRUM, Manual

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8
UNIT DESCRIPTION
THERMO KING SMART REEFER 3
(SR-3) CONTROLLER
Your SLXe unit uses the SR-3 control system
to operate cooling, heating, and defrost
functions. See below some basic information
on operating the unit.
Note: Please contact your Dealer in order to
refer to our appropriate “Drivers Guide to
Simple Operation” for more details on
operating the standard unit.
Note: Please refer to the “HSLO” operator
manual supplied with your unit for operating
the HSLO module on the SLXe-300 Whisper
Pro Unit.
The microprocessor on/off switch must be
placed in the Off position ("0/OFF" Key)
before:
• Any inspection, maintenance or service
operation is performed on the unit.
• The unit is placed in a location where a
start-up would be undesirable (for example a
confined area).
The ON/OFF Master Isolator Switch supplies
or removes electrical power to the
microprocessor. It is located above engine
inside unit. (See following page for more
details)
STANDARD DISPLAY
The Standard Display shows the box
temperature and setpoint. The top of the display
shows the unit is operating in either
CYCLE-SENTRY or Continuous Run mode.
The Standard Display defaults to the
Temperature Watch Display after about 2-1/2
minutes of non-use. The Temperature Watch
Display shows the same box temperature and
setpoint but in larger fonts.
WARNING!
This unit is capable of automatic operation
and could start at any time.