Thermo King 098916, Maintenance Manual

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Controller Description
Controller Description
The MP-3000a is an advanced microprocessor
controller. It has been specially developed for the
control and monitoring of refrigeration units. The
controller contains the following basic features:
Temperature Status Display:
Displays the
controlling sensor temperature (return or supply).
Also has 8 status indicator LED’s. See the next
page for further information.
Message Display:
Displays the controller menu,
alarms and messages. See the next page for
further information.
Keypad:
Contain sixteen keys used to:
• Navigate/scroll the controller menu
• Enter/change text and numeric characters in
the message display.
See the next page for further information.
Special Function Keys:
Four special function keys
are available to quickly move to a specific area of
the controller menu. See the next page for further
information.
Each of the above areas will be described in detail
on the following pages.
1. Temperature Status Display
2. Message Display
3. Keypad
4. Special Function Keys
Figure 18: MP-3000a Controller Display Panel
AXA0155
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