Thermo King 098916, Руководство по обслуживанию

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Operating Instructions
79
Function Test
The MP-3000a controller contains a special
function test that automatically tests individual
components including the controller display,
sensors, condenser fan, evaporator fan,
compressors, etc. The test includes measurement
of component power consumption and compares
test results to expected values.
NOTE: The function test does not test the actual
performance of the complete system. Therefore it
is not a pretrip test and should not be used
instead of the PTI test.
With the
U
NIT
O
N
/O
FF
switch
O
N
and the LCD
display showing the standard display (setpoint):
1. Press the
F2
OR
F3
key to enter the menu list.
Repeatedly press
F2
key to scroll through
Main menu until [COMMANDS] appears in
LCD display.
2. Press the
F4
key to access the Commands
menu. The first command in the submenu
appears in the LCD display.
3. Press the F2 or F3 key to scroll to
[FUNCTION TEST].
4. Press the F4 key to start the Function test.
LCD display shows functional test currently
being performed. Function test ends
automatically. Unit automatically returns to
normal operation.
See “MAGNUM Function Test Procedure” in the
following table for a detailed description of the
Function Test. Any alarm codes recorded during
the test can be viewed through the controller’s
Alarm List menu at the end of the test.
Figure 42: Function Test
Commands
Menu
- PTI Test
- Power
Management
- Function Test
- Manual Function
Test
- Brief PTI Test
ALARMS
DATA
RMM STATE
CONFIGURATION
MISC FUNCTIONS
COMMANDS
MAIN MENU
DATALOGGER
NOTE: All screens are NOT
present on all units. The
screens that display on the
controller are determined by
the Controller Software
settings and the options
installed on the unit.