Dometic VMD2.5 Display Montage- Und Bedienungsanleitung Seite 7

Selection Description
Discharge Pres- This selection is used to calibrate the dis-
sure Calibration charge pressure reading when it is consis-
tently different from the actual pressure.
The discharge pressure reading is used to
check the health of the system. If the value
exceeds the factory set limit, an alarm will
display indicating the date and time of the
occurrence.
Suction Pressure This selection is used to calibrate the suc-
Calibration tion pressure reading when it is consis-
tently different from the actual pressure.
Suction Temp Cal- This selection is used to calibrate the suc-
ibrate tion temperature reading when it is con-
sistently different from the actual temper-
ature.
Compressor Stag- This selection adjusts the amount of time
ing Delay it takes for the compressor to start after
a hard power cycle. Use for installations
where more than one system operates
from the same power source. Different
staging delays allow compressors to start
at different times when the power is inter-
rupted. Stage the units at least five sec-
onds apart.
Low Voltage Mon- When activated, this selection detects
itor and indicates when the supply voltage is
below the selected set point.
Power Source Pri- This selection manages which power
ority source type is used when both AC and
DC power are available to the system. The
default is AC.
6.6 System settings
The selections in the System menu are used to set up and adjust the display settings. To
navigate to the System menu:
1. From the Home screen, tap Main Menu.
2. Tap System, then use the Up Arrow and Down Arrow to scroll through the selec-
tions.
Selection Description
Display Brightness This selection adjusts the brightness
of the display.
Sleep Mode De- This selection determines how long
lay the display must remain inactive be-
fore the screen saver appears. Select-
ing off deactivates the screen saver.
Language This selection determines the lan-
guage used by the display.
Actions
1. Tap Discharge
Pressure Cali-
bration.
2. Tap the Le Arrow or
Right Arrow to adjust the
reading.
3. Tap Save.
1. Tap Suction Pres-
sure Calibration.
2. Tap the Le Arrow or
Right Arrow to adjust the
reading.
3. Tap Save.
1. Tap Suction Tem-
perature Cali-
bration.
2. Tap the Le Arrow or
Right Arrow to adjust the
reading.
3. Tap Save.
1. Tap Compressor
Staging Delay.
2. Tap the Le Arrow or
Right Arrow to scroll
through the options.
3. Tap Save.
1. Tap Low Voltage
Monitor.
2. Tap the Le Arrow or
Right Arrow to scroll
through the options.
3. Tap Save.
Tap Power Source Pri-
ority to toggle between
AC and DC.
Action
1. Tap Display Bright-
ness.
2. Tap the Le Arrow or Right Ar-
row to adjust the percentage.
1. Tap Sleep Mode Set-
tings.
2. Tap the Le Arrow or Right Ar-
row to scroll through the op-
tions.
3. Tap Save.
1. Tap Language.
2. Tap the Le Arrow or Right Ar-
row to scroll through the op-
tions.
3. Tap Save.
Selection Description
Screen Saver This selection determines which
screen save appears on the Home
screen after a period of inactivity:
the Dometic logo (default), a simpli-
fied temperature screen, and a blank
black screen. Touching the screen
wakes up the display.
Versions This selection displays the installed
versions of firmware.
6.7 Troubleshoot
The selections in the Troubleshoot menu give information to assist with troubleshooting.
To navigate to the Troubleshoot menu:
1. From the Home screen, tap Main Menu.
2. Tap Troubleshoot, then use the Up Arrow and Down Arrow to scroll through
the selections.
Selection Description
Fault History This selection provides the history of
any faults that have occurred in the
system since the last time the fault
history was reset. The fault history
can only be reset by a service techni-
cian.
System Status This selection provides information
on the present system status.
6.8 Lock setting
The Lock Setting menu allows you to restrict access to the System, Parameter,
and Scheduler menus with a 4-digit PIN code.
6.8.1 Setting the lock PIN
1. From the Home screen, tap Main Menu.
2. Tap Lock Setting.
3. Tap Yes to confirm you want to proceed.
4. Tap the number pad to enter a 4-digit PIN.
5. Tap OK to save the PIN and lock the menus.
6.8.2 Changing the lock PIN
1. From the Home screen, tap Main Menu.
2. Tap Lock Setting.
3. Tap Yes to confirm you want to proceed.
4. Tap Change PIN.
5. Tap the number pad to enter a 4-digit PIN.
6. Tap OK to save the new PIN.
6.8.3 Remove the lock PIN
1. From the Home screen, tap Main Menu.
2. Tap Lock Setting.
3. Tap Yes confirm you want to proceed.
4. Tap Remove PIN.
5. Tap OK to remove the PIN and unlock the menus.
EN
Action
1. Tap Screen Saver.
2. Tap the Le Arrow or Right Ar-
row to scroll through the op-
tions.
3. Tap Save.
Tap Versions.
Action
1. Tap Fault History.
2. Tap the Up Arrow or Down
Arrow to scroll through the
faults.
1. Tap System Status.
2. Tap the Up Arrow or Down
Arrow to scroll through the
status information.
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