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3.1.2. Safety Warnings and useful Information About the Heat Exchanger, Fan and the
Venturi
Do not remove the front and/or side panels of your boiler while the device is in operation. This is a
safety precaution. Your device will get out of warranty in case of detection of any previous
opening of the panels.
Only RINNAI authorised services are capable of doing such operations.
Whether you are a service personnel or not, do not put any part of your body through inlet
of the air suction (figured below).
Do not throw in or let any tiny object to enter from the air suction (what meant is: the inlet
of the venturi).
plastic parts etc. inside the boiler volume before closing (mounting) the front and side
panels.
Safety Warnings and Useful Information About the Heat Exchanger, Fan and the Venturi
Your device has a State-of-the-Art heat exchanger which is higly capable of tuning the correct
gas/air ratio beneath the natural gas combustion limits for optimal operation. The burner of the
heat exchangers (both ISO or DUO range)
Stabilizing the flame consistently, regulating pressure fluctuations arising from the gas line
and using the gas fuel at best performance
Using the high condensation performance on the flue gas passing around the water
carrying coils, transferring the inner energy (sensible heat) of water vapor to the primary
circuit of your installation at best performance
are the main forecoming advantages of your boiler.
Rev: RINNAI Service manual (English)
Date:14/05/2019
35
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