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Triple Solar assembly instruction PVT heat pump panels March 2020
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The supplied thermostatic mixing valve is designed to prevent too high a fluid temperature from
entering the heat pump from the source. NIBE heat pumps can operate with a maximum fluid
temperature of 30 °C. Higher temperatures will cause the heat pump to malfunction and may
even damage it.
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If another heat pump is used, please consult the technical department of Triple Solar in advance.
Insulation
Switch off the heat pump to exclude the formation of condensation on the piping.
Insulate any source pipe, including the one in the roof gland. Do not insulate pipes above the roof.
Insulate with the following insulation properties:
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Vapour-tight
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19mm thick
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Minimum thermal conductivity 0.033 W/(mK)
For fixing the piping to the wall, the following support is recommended to prevent cold bridges:
Fischer 34-35/13 Articlenumber: 506491
Figure 8.8-a Fischer support
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preventing cold bridges
Micro air bubble separator
Installing a micro air bubble separator removes all air bubbles in your installation. Air bubbles limit the
heat exchange capacity of the panels.
A micro air bubble separator must be installed in the main return line of the panel field. This is the pipe
with the highest temperature. The warmer the liquid, the less air can be dissolved in it, the more the air
will go with the liquid flow in the form of micro-bubbles.
Triple Solar recommends the Spirotech microaerator (Deaerator AA100 1" ).
Figure 8.9-a Spirotech micro air bubble separator
