Installation & Servicing Instructions Rinnai E-Series
35
placing air
fi
lter on air intake
fi
gure 14c
6.7.3.2
Boiler conversion from concentric to parallel (E75CR/E110CR)
A. 1. Push the 2 clips slightly outwards
B. 2. Pull the concentric adaptor out of the boiler
3. Press the cover in the connection at the back from inside out
C. 4. Push the 3" air intake connector into the connection at the back of the boiler
5. Pull the rubber seal around the bottom of the exhaust connector
6. Push the exhaust connector in the boiler, in the boiler exhaust pipe until 'CLICK'
7. Push the rubber plug in open position in the O
2
measuring opening and
close the stop.
D. Connect the parallel vent system.
6.7.3.3
Installing air fi lter
1. Pull the 3" connections out of air intake of the boiler
2. Push the air fi lter into the air intake on top of the boiler. See fi gure 14c.
The equivalent length of the combustion room air fi lter is 12ft (3.66m).
A
OK
C
B
boiler conversion from
concentric to parallel
fi
gure 14b