2
3. PLUMBING CONNECTIONS
THE SUPPLIED 6 BAR PRESSURE RELIEF VALVE MUST ALWAYS BE
FITTED. THERE MUST BE NO OBSTRUCTIONS IN THE
PIPEWORK BETWEEN THE HEATER AND THE RELIEF VALVE.
THE RELIEF VALVE MUST DISCHARGE TO A SAFE AND VISIBLE
PLACE.
interchangeable.
OPEN HOT WATER TAP AND ALLOW WATER TO RUN
THROUGH FOR AT LEAST 5 SECONDS TO CLEAR AIRLOCKS.
there is no obvious problem at installation.
DIAGRAM A - Pressure below 4.2 bar
No accessories needed
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