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Supplementary boosting - gas
install a rinnai continuous flow water heater using a flow diversion valve as shown below. The
water heater must be set to 75
all rinnai infinity units installed in a solar system require a flow diversion valve and a
dipswitch change to the required 75
diversion valve).
rinnai water controllers cannot be used with rinnai infinity units connected to solar systems as
the:
•
Hot water does not always pass through the rinnai infinity
•
rinnai infinity preset dip switch setting of 75
Recommended system layout using a Rinnai Infinity and flow diversion valve
Configuring the System to Protect for Legionella
if the system is configured according to the details above it will meet the requirements of
the acceptable Solution G12/aS2 for protection against Legionella. This states that "the
instantaneous water heater must heat all water passing through it to not less than 70 °C."
rinnai new Zealand Limited
C.
o
C. (remember 'B to Boiler' when setting up the flow
o
C is unable to be adjusted.
o
20
E-Frost Solar Collector Split System
install manual: 11497-a
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