Nibe SMO 40 - Basic Actions

is still visible and a menu called “alarm” is visible in the display, the
problem causing the alarm still remains. If the alarm initially disappears
and then returns, you should contact your installer.
aid mode “aid mode” is a type of emergency mode. This means that
the installation produces heat and/or hot water even if there is some
kind of problem. This could mean that the heat pump’s compressor is
not in operation. In this case, any electric additional heat produces heat
and/or hot water.
Caution
To select aid mode an alarm action must be selected in the
menu 5.1.4.
Caution
Selecting "aid mode” is not the same as correcting the problem
that caused the alarm. The status lamp will therefore continue
to be red.
If the alarm does not reset, contact your installer for suitable remedial
action.
If the operational interference is not shown in the display the following
tips can be used:
BASIC ACTIONS
Start by checking the following items:
• The switch's position.
• Group and main fuses of the accommodation.
• The property's earth circuit breaker.
• Correctly set load monitor (if installed).
79Chapter 4 | Disturbances in comfortNIBE SMO 40