Rinnai INFINITY N56kWi User manual

1554 mm max.
196 mm
INFINITY N56kWi flue diverter kit
Installation guide
The N56kWi flue diverter (black UV resistant PP) is a flue accessory kit
that allows you to move the flue terminal position up and away from the air
intake by up to 1.5 m. It is designed for when a traditional horizontal terminal
cannot be installed due the flue being a nuisance or due to flue restrictions.
It works in conjunction with the horizontal flue terminal (part FFP100HKIT).
Flue diverter kit (FFP100DIV) includes:
• elbows x 2
• connecting flue pipe 1000 mm x 1
• flue extension x 1
• wall brackets x 3 (o-centre fixing)
• fasteners not supplied
1000 mm
695 mm

2 | Rinnai INFINITY N56kWi ue diverter installation guide 12745-A 01-20
The N56kWi ue diverter, code FFP100DIV, is manufactured from polypropylene. It has been
tested and can ONLY BE used with the Rinnai INFINITY N56kWi water heater. The ue diverter
is tested and approved for use with the a maximum ue gas temperature of 120 °C.
• Flue terminal must be compliant with ue terminal locations shown in AS/NZS 5601.1.
• Kit elbows count as two bends → subtract 6 m from the total ue length (minus 3 m per bend).
• Flue should terminate in the same direction and on the same wall as the air intake.
• If you don’t need to extend the full 1.5 m, you can just use the connecting pipe (1000 mm)
Important
Installation
Remove nose section from horizontal wall terminal
1. Underneath the exhaust nose is a slot in which a athead screwdriver can be placed.
2. Insert the screwdriver approximately 25 mm in and release the nose section.
3. Put the nose aside as this will be reinstalled with the elbow component of the diverter.
Install diverter elbows, pipe extensions, and nose
1. Place the 90 degree diverter elbow in the position where the nose terminal was removed.
2. Push the elbow into position, the correct position is reached if a click can be detected.
3. Insert the ue extension and connecting ue. If necessary these can be shortened. Fix the
extensions using the three wall brackets supplied. Fixings are not supplied—these must be
suitable for the wall material. The brackets have an o󰀨-centre xing
4. Install the second elbow in the top section of the extension, pointing away from the wall.
Reinstall the nose from the wall terminal in the elbow. Note the correct position of the nose, as
shown in image below.
Rectangular slot underneath nose
section of the wall terminal
Nose section removed
There is a small tab in the nose section
that needs to be released, this is what
holds it in place.
Wall bracket with
o󰀨-centre xing
Nose from the wall terminal
installed inside the elbow

Rinnai INFINITY N56kWi ue diverter installation guide12745-A 01-20 | 3
If fitted
correctly you
will hear a
click
Connecting flue
pipe 1000 mm
Flue extension
695 mm
End with internal
chamfer, DO NOT
cut
Shortening the pipe sections
1. Only shorten the pipe sections by cutting the end with the external chamfer. DO NOT cut the
end with the internal chamfer as this is the end that connects to the elbow.
2. Cut straight.
3. Deburr sharp edges as this could damage the seals resulting in a system that is no longer air-
tight.
ONLY cut the external
chamfered end
Internal chamfer for
connection only, DO
NOT CUT

INFINITY N56kWi flue diverter installation 12745-A
Tel: [phone]
http://www.youtube.com/rinnainz
http://facebook.com.rinnainz
Rinnai.co.nz
Rinnai New Zealand Limited
105 Pavilion Drive
Mangere, Auckland 2022
PO. Box 53177
Auckland Airport
Auckland 2150