Sideways Flue Diverter Dip Switch Changes - Rinnai INFINITY A-Series Installation Manual

9 Check cold water inlet
filter
10 Customer handover

Sideways flue diverter dip switch changes

When delivered ex-factory, by default SW1, SW2, SW3, and SW4 of the DipSW are set to the OFF
position.
If a sideways flue diverter is installed onto the water heater, SW1 and SW3 of the DipSW must be
set to the ON position.
SW1 (OFF)
SW2 (OFF)
SW3 (OFF)
SW4 (OFF)
Default dip switch settings as
they are ex-factory.
The dip switch change for a sideways flue diverter is required to increase the combustion fan
speed, which helps overcome the friction losses from having a sideways flue diverter installed on
the water heater.
Inspect and clean the water inlet filter. This may need to be repeated to ensure
the filter remains clear, especially on new installations.
Short video: http://rinnai.co.nz/006
If you feel the customer is capable of doing this check it would be beneficial to
show them how to inspect and clean the water filter as well.
After testing is completed, explain to the customer the function and operation of
the water heater and water controllers (if fitted).
Also talk to them about:
• The gas, power, and water connections
• How frost protection works
• Procedure for draining the water heater
• Where to find the data plate
• Maintenance and servicing
If the customer is not there try and contact them by phone to discuss these
important points.
Ensure the installer details section is completed in the operation guide, the
commissioning checklist has been completed and signed, and that the guide and
checklist are left with the customer
SW1 (ON)
SW2 (OFF)
SW3 (ON)
SW4 (OFF)
ON
Dip switch settings required for a
sideways flue diverter installation.
.
Rinnai INFINITY EF26 and A-Series installation guide 01-20 | 15
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