Rinnai HD210i, Installation Manual

Page: 8 / 16

Rinnai 8 HW_CF_FFPP_FIM
DIRECT HORIZONTAL FLUE
The Direct Horizontal Flue option (Fig. 7) is used for flueing directly through an external wall and FFPPWALLKIT
MUST be used for this purpose. Components included are: 90° starter bend, terminal pipe, white internal wall
seal and black external wall seal.
Installation Method
IMPORTANT
All horizontal flue is to be installed with a
3° fall towards the water heater.
Ensure there is enough space to install the
water heater, flue assembly and pipework.
Also ensure that the positioning of the flue
terminal complies with the requirements
of AS/NZS 5601 (see page 12).
1. Mount the water heater in an appropriate location.
2. Using the dimensions provided in Fig. 8, mark a
point 150mm along the appliance centreline from
the top of the water heater. This mark forms the
centre for the 140mm diameter wall penetration.
3. Make the 140mm wall penetration for the flue.
Ensuring that the flue spigot is covered to avoid
debris entering the appliance's flue connection.
4. Measure the required length for the horizontal
terminal to penetrate the wall and allow an extra
67mm protrusion from the inside wall surface as
shown in Fig. 9. See also the section “CUTTING
THE FLUE COMPONENTS” on page 4.
5. Fit the external wall seal to the terminal
pipe. Pass the male end of the terminal pipe
through penetration point and weatherproof the
penetration as required. Fit the internal wall seal
to the terminal pipe.
6. Connect the terminal pipe to starter bend (ensuring
components are pushed 'fully home'. Secure the
PVC joints of bend to the terminal pipe with the
three (3) self tapping screws supplied with the
component as shown in Fig. 10.
7. Connect condensate drain (go to "Condensate
Drain" on page 10 for connection details).
EXTENDED HORIZONTAL FLUE
The Extended Horizontal Flue option (Fig. 11) is used
when the water heater is mounted on an internal wall
and flueing needs to extend horizontally to exit an
external wall. Use ONLY FFPP components to extend
installations.
IMPORTANT
Refer to "Flue Length, Bends & Appliance Settings" on page 6 for flue run length limitations.
All horizontal flue is to be installed with a 3° fall towards the water heater.
1. Follow the installation method as described for the DIRECT HORIZONTAL FLUE above. Use FFPPPIPE1000
and FFPPBEND90 / FFPPBEND45 components to extend the installation horizontally as required. Note that
PVC joints
MUST
be secured with the three (3) self tapping screws supplied with the component as shown
in Fig. 10.
Fig. 11
Fig. 7
150mm
15mm
120mm 35mm
Ø140mm Wall penetration
Mounting brackets fixed at 15mm
max = 445mm
3˚ fall towards
water heater
10mm
May only be
cut at non
terminal end
90° Starter Bend
(FFPPBEND90)
x1 supplied with
FFPPWALLKIT
Fig. 10
Fig. 8
Fig. 9
FFPPWALLKIT FFPPPIPE1000
Pipe Clip
x1 supplied with
FFPPPIPE1000
3˚ fall towards
water heater
Terminal Pipe
FFPPWALLKIT
67mm
External
Wall Seal
Internal Wall Seal
Sideways
Direct
Direct
A
A
A
80mm
INSTALLATION METHODS