THERMOSIPHONIC SOLAR WATER HEATERS / TECHNICAL DOCUMENTATION / JANUARY 2021 PAGE
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NOTE: System shown is not Prisma, however the procedure is identical.
STEP 1
Connect the cold water supply tube and the safety and non-return valve onto the tank. To save time
you may start filling the tank at this point. When water starts overflowing from the hot water open
circuit outlet close the water supply.
STEP 2
Install the elbow fittings on collector and tank and connect the insulated hot water closed circuit flexi
tube. Ensure that the tube follows an upwards route towards the tank. ATTENTION: When tightening
the fittings on the collector exit make sure you use 2 spanners, 1 for tightening and 1 against to avoid
damaging the absorber.