Logging All Alarms; Return To The Heat Pump's Factory Settings - IVT Optima 1000 Assembly, Commissioning And Maintenance Manual

Logging all alarms

You can easily see any alarms given by the heat pump. The menu provides
you with information about the alarm type and when the alarm occurred.
When an asterisk (*) is shown in the menu display this means the alarm is
still active.
This is how to access the menu Alarm logging of all alarms (menu 11):
1. Press the Heat button until Access = CUSTOMER2 is displayed.
2. Press the Menu button.
3. Turn the menu dial clockwise until you reach the menu Alarm logging of
all alarms (menu 11).
4. Press the Select button and scroll using the menu dial between any
alarms that may have previously occurred. Alarms are stored in chrono-
logical order.

Return to the heat pump's factory settings

If you want to restore the factory settings on the heat pump you can easily
reset all the settings you have made. This is how to access the menu Return
to factory settings (menu 12):
1. Press the Heat button until Access = CUSTOMER2 is displayed.
2. Press the Menu button.
3. Turn the menu dial clockwise until you reach the menu Return to
factory settings (menu 12).
4. Press the Select button.
5. Return to the factory settings by pressing the Yes button.
When restoring the factory settings while on Customer level 1 or 2 only the
settings made on these levels are restored. Settings made by the installer on
the Installer/Service level are not affected.
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Extra functions (Customer level 2)
Main menu
Indoor temperature
settings 1
Return Select
Main menu
Alarm logging
of all alarms 11
Return Select
Main menu
Indoor temperature
settings 1
Return Select
Main menu
Return to
factory settings 12
Return Select