Pressure test and leak test
Both HBS 16 and AMS 10 are pressure tested and leak
tested at the factory, but the pipe connections between
the products must be checked after installation.
NOTE
The pipe connection between the products must be
pressure tested and leak tested according to the ap-
plicable regulations after installation.
Under no circumstances must a type of medium other
than nitrogen be used when pressurising or flushing
the system.
Vacuum pump
Use a vacuum pump to evacuate all air. Vacuum for at least
one hour and end pressure after evacuation must be 1
mbar (100 Pa, 0.75 dry or 750 micron) absolute pressure.
If the system has remaining moisture or a leak, the vacuum
pressure will rise after completed evacuation.
Vacuum
pump
Serviceventil, gas
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Manometer
Serviceventil, vätska
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For a better end result and to quicken the evacuation,
the following points must be followed.
႑
The connection lines must be as large and short as
possible.
႑
Evacuate the system down to 4 mbar and fill the
system with dry nitrogen to atmospheric pressure
to the finish the evacuation.
Filling refrigerant
AMS 10-16 is delivered complete with the refrigerant re-
quired for the installation of refrigerant pipes up to 15 m
in length.
NOTE
For installations with refrigerant pipes up to 15 m in
length no extra refrigerant in addition to the supplied
amount needs to be topped up.
When carrying out pipe connections, pressure tests, leak
tests and vacuuming, the service valves (QM35, QM36)
can be opened, to fill the pipes and HBS 16 with refriger-
ant.
Insulating refrigerant pipes
႑
Insulate refrigerant pipes (both gas and liquid pipes) for
heat insulation and to prevent condensation.
႑
Use insulation that can withstand at least 120 °C. Poorly
insulated pipes can cause insulation related problems
and unnecessary cable wear.
Principle:
or connecting indoor
tdoor units
Exterior t
Gas pipi
Insulation
Liquid piping
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Connections:
and (accessory)
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25
NIBE™ SPLIT
For the Installer
Pipe installation
Содержание AMS 10-16
Страница 2: ...HE 30 LEK LEK LEK LEK LEK HEV 300 LEK HEV 500 LEK LEK AMS 10 16 LEK HBS 16 ...
Страница 70: ...Electrical circuit diagram HBS 16 NIBE SPLIT 68 Miscellaneous Electrical circuit diagram ...
Страница 71: ...69 NIBE SPLIT Miscellaneous Electrical circuit diagram ...
Страница 72: ...NIBE SPLIT 70 Miscellaneous Electrical circuit diagram ...
Страница 73: ...71 NIBE SPLIT Miscellaneous Electrical circuit diagram ...
Страница 74: ...NIBE SPLIT 72 Miscellaneous Electrical circuit diagram ...
Страница 75: ...73 NIBE SPLIT Miscellaneous Electrical circuit diagram ...
Страница 76: ...AMS 10 16 NIBE SPLIT 74 Miscellaneous Electrical circuit diagram ...
Страница 86: ...Dimensions Indoor unit HBS 16 600 1040 1140 375 Under Front Right NIBE SPLIT 84 Miscellaneous Dimensions ...
Страница 87: ...Hot water tank HE 30 178 98 418 360 590 5LJKW URQW ERYH 85 NIBE SPLIT Miscellaneous Dimensions ...
Страница 100: ...NIBE SPLIT 98 ...
Страница 101: ...99 NIBE SPLIT ...
Страница 102: ...NIBE SPLIT 100 ...
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