Solahart 151J, Руководство пользователя

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INSTALLATION INSTRUCTIONS – CLOSED CIRCUIT SERIES
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With the ½” hose connected to the Valve Drain port of the Fill Drain Valve
Assembly, loosen (but do not remove) the Valve Screw in the Fill Drain Valve
Assembly.
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Important: There should be no water spillage, however if more than 0.5 litres of water is spilled, repeat steps 1-5.
•
Remove the PR6 or PR200 relief valve and siphon the entire contents of the heat
transfer fluid concentrate container into the closed circuit using the ½” hose
connected to the Fill Drain Valve Assembly.
12
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Water will flow from the PR6 or PR200 relief valve port during this operation
(4.5 litres for each container of Hartgard).
13
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When the container is empty, flush approximately 1 litre of clean water through the
hose into the collector to ensure all of the Hartgard heat transfer fluid concentrate
has been siphoned into the system.
Refit the PR6 or PR200 relief valve to the Test Block.
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Tighten the Valve Screw in the Fill Drain Valve Assembly and remove the hose
from the Valve Drain port.
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Note: Placing an absorbent cloth on the roof under the Fill Drain Valve Assembly prior to removing the hose will assist in
catching any spilt closed circuit fluid.
Important: There should be no water spillage, however if more than 0.5 litres of fluid is spilled, repeat steps 1-5.
•
Connect a bicycle pump / portable compressor to the Test Block and pressurise the
closed circuit until a pressure of 80kPa or 170kPa as applicable is read on the
pressure gauge or the PR6 or PR200 relief valve opens, whichever occurs first.
Ensure there is no leak at the Fill Drain Valve Assembly.
Remove the bicycle pump / portable compressor from Test Block.
16
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Ensure that the pressure remains stable for at least 10 minutes.
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Release the pressure from the closed circuit by removing the PR6 or PR200 relief
valve from the Test Block.
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Remove the Test Block from the tank.
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Fit the PR6or PR200 relief valve to the jacket relief valve port.
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The closed circuit system is now ready for operation.
If the system is ready to be put into operation, remove the solar collector packaging. This must be removed completely
prior to the permanent operation of the water heater.
The closed circuit fluid contains food grade additives (rust inhibitor, anti-freeze agent, and colour) and is harmless to the
environment. However, it is good practice to recover any excess closed circuit fluid and remove from site. It is important to
prevent any of the closed circuit fluid or heat transfer fluid concentrate from getting into a rainwater collection system.