Nibe AMS 10-16, Installation And Maintenance Instructions Manual

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Maintenance
HBS 16 and AMS 10 require minimal maintenance after
commissioning.
NIBE SPLIT contains many components and is why monit-
oring functions are integrated to help you.
If something abnormal occurs, a message appears about
malfunctions in the form of different ”alarm” texts in dis-
play.
Checking the safety valves
The installation has been equipped with a safety valve for
the water heater as well as a safety valve for the climate
system by the installer.
The climate system's safety valve
HE 30
LEK
;/
;/
40
The climate system's safety valve (FL2) is near to HE 30 or
by the hot water tank. See illustration.
HEV 300/HEV 500
LEK LEK
%3
)/
The climate system's safety valve (FL2) must be completely
sealed. Checks must be carried out regularly as follows:
႑
Open the valve.
႑
Check that water flows through the valve. If this does
not happen, replace the safety valve.
႑ Close the valve again.
႑
The climate system may need to be refilled after checking
the safety valve, see the section “Filling the climate sys-
tem”. Contact your installer for refilling the climate sys-
tem.
Safety valve domestic water
The safety valve for domestic water sometimes releases a
little water after hot water has been tapped. This is be-
cause the cold water, which enters the heater to replace
the hot water, expands when heated causing the pressure
to rise and the safety valve to open.
Also check the safety valve for domestic water regularly.
The appearance and location of the safety valve differs
between different installations. Follow the cold water pipe
to locate the safety valve. Contact your installer for inform-
ation.
Pressure gauge in HE 30, HEV 300, HEV 500
The working range of the climate system is normally 0.5 –
1.5 bar when the system is closed, depending on the height
of the system. Check this on the pressure gauge (BP5).
NIBE™ SPLIT 12
For Home Owners
Maintenance