Thermo King CRR-40 119, Руководство пользователя

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MP-3000a Controller
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Displaying Alternate
Fahrenheit (F) or Celsius (C)
Temperatures
The controller can display temperatures in
Fahrenheit or Celsius. With the unit On/Off
switch ON and the controller showing a standard
LED Display:
1. Press and hold the C/F key. The controller will
show both the LED and LCD display
temperatures in the alternate temperature scale
(Fahrenheit or Celsius) as long as the C/F key
is depressed.
2. The display then returns to the original display
when the C/F key is released.
NOTE: To change the default temperature
unit display, press and hold the C/F key, then
press the SET-POINT key for 1 second.
Navigating the Controller Menu
NOTE: To view the controller’s menu or
download data when external power is
disconnected from the unit, press a special key:
C/F key, SUP/RET key, DEFROST key or
SETPOINT key. The controller LCD display will
appear using 12 Vdc battery power.
The Main Menu is divided into eight major
menus:
• Setpoint
• Data
• Alarm List
• Commands
• Misc. Functions
• Configuration
• Datalogger
• Remote Monitoring (RMM) State
Moving through these eight menus and their
submenus and entering commands requires the
use of four text keys:
F1 key: Press the F1 key each
time you want to exit a submenu.
or
F2 or F3 key: Press the F3 key to
enter the Main Menu. Then
pressure the F2 or F3 key each
time you want to scroll up or
down to view another item in a
menu or submenu; or scroll
forward or backward in a menu
line.
F4 key: Press the F4 key to enter a new
menu or sub-menu; to access a menu line
to enter information; or to load a
command or value.
General Operating Tips
• Quickly change display temperature units
between C and F: Press and hold the C/F key,
then press the SETPOINT key for 1 second.
• Increase display time for current LCD data
screen: Press the “5” key to increase display
time by 5 minutes. Maximum display time is
30 minutes for data screens and 100 minutes
for manual tests.
• Slowly cool (initial pull-down) a warm load:
Set power management to 13 amps.
• Password for Configuration changes is “A”:
Press F2 key, “A” key, F4 key and then EXIT
key.