Rinnai Hd210i User manual

Rinnai FFPP (Polypropylene) Flue Systems

Flue Installation Manual

To Suit Rinnai Water Heater Models

HD210i (REU-N3237FFC-AK)

The ﬂue components described within these instructions are

ONLY suitable for use with the model(s) that is listed above.

They are NOT suitable, nor are they approved for use with any

other Rinnai ﬂued water heaters.

Rinnai 2 HW_CF_FFPP_FIM

IMPORTANT

Before proceeding with the installation of an FFPP coaxial ue system, read this manual

thoroughly to gain a full understanding of the installation requirements.

All Rinnai gas products

sold in Australia are

A.G.A. certified.

This appliance must be installed in accordance with:

• Manufacturer’s Installation Instructions

• Current AS/NZS 3000, AS/NZS 3500 & AS/NZS 5601

• Plumbing Code of Australia (PCA)

• Local Regulations and Municipal Building Codes

including local OH&S requirements

This appliance must be installed, maintained and removed

by an Authorised Person.

For continued safety of this appliance it must be installed

and maintained in accordance with the manufacturer’s

instructions.

Rinnai 3 HW_CF_FFPP_FIM

Warnings & Important Information 4

Before Using Installing Flue Components ........................................................................................................................ 4

Regulatory Information ....................................................................................................................................................... 4

Cutting The Flue Components ........................................................................................................................................... 5

Lubricating Components .................................................................................................................................................... 5

Appliance Spigot Dimensions & Centres .......................................................................................................................... 5

Flue Length, Bends & Appliance Settings ........................................................................................................................ 6

Flue Terminals ...................................................................................................................................................................... 6

Multiple Roof Terminal Installations �� 6

Multiple Wall Terminal Installations �� 6

UV Roof Protectors �� 6

Installation methods 7

FFPP Flueing Options ......................................................................................................................................................... 7

Direct Horizontal Flue .......................................................................................................................................................... 8

Extended Horizontal Flue .................................................................................................................................................... 8

Vertical Flue .......................................................................................................................................................................... 9

Combined Vertical & Horizontal Flue ............................................................................................................................... 10

Condensate Drain .............................................................................................................................................................. 10

Important Considerations For Condensate Drain Pipe �� 10

Length & Changes Of Direction �� 10

Installation Method ��11

Interconnection Of Condensate Drain Lines ��11

Common Stack Discharge ��11

Tundish Drain Lines ��11

Areas Subject To Freezing ��11

Flue Terminal Clearances ................................................................................................................................................. 12

Specications 13

Flue Component Dimensions ........................................................................................................................................... 13

Contacts 16

INSTALLATION TABLE OF CONTENTS

Rinnai 4 HW_CF_FFPP_FIM

WARNING

BEFORE USING INSTALLING FLUE COMPONENTS

Before proceeding with the installation of an FFPP coaxial ue system, read this manual

thoroughly to gain a full understanding of the installation requirements.

Always comply with the following precautions to avoid dangerous situations and to ensure

optimum performance.

Failure to carefully read and follow all instructions in this manual can result in equipment

malfunction, property damage, personal injury and/or death.

DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in

personal injury or death.

WARNINGS: Indicates a potentially hazardous situation which, if not avoided, could result in

personal injury or death.

CAUTIONS: Indicates a potentially hazardous situation which, if not avoided, could result in

minor or moderate injury or damage to the appliance. It may also be used to alert against unsafe

practices.

WARNING

REGULATORY INFORMATION

Your Rinnai gas continuous ow water heater ue has been certied by the Australian Gas

Association. The A.G.A. Certication Number is shown on the data plate.

These ueing components MUST be installed in accordance with:

• Current AS/NZS 3500 and AS/NZS 5601

• The installation MUST comply with all relevant instructions supplied by Rinnai.

• Service and removal MUST be carried out by an authorised person.

• Local regulations and municipal building codes including local OH&S requirements

Flue components MUST be installed correctly by an appropriately licensed tradesperson. The

installation of gas, water, and electricity must conform to local regulations.

All dimensions referred to in these instructions are in millimetres, unless otherwise specied.

These instructions ONLY apply to the Rinnai FFPP water heater coaxial ueing system. This ue

system utilises Polypropylene pipe components for both the outer (white) and inner (grey) pipes.

These instructions DO NOT apply to older Rinnai water heater ueing that has either a stainless

steel single skin or aluminium coaxial construction. If in doubt contact Rinnai.

Before commencing installation, please read the 'Installation Instructions - General', located

inside a pouch behind the front cover of all Rinnai water heater models. The Rinnai internal

water heater range must only be installed with Rinnai water heater ueing as referred to in these

instructions.

Appliances are certied to be installed side by side as shown on page 6. Refer to the operation

and installation manual provided with the appliance for clearance details pertaining to single

appliance installations.

A Rinnai internal continuous ow water heater tted with an FFPP ue system is room sealed as

dened in AS/NZS 5601. No ventilation in the space where the water heater is installed is required.

The outer plastic section of the coaxial ue complies with temperature hazard requirements and

can be installed with zero clearance to combustible material.

Notice to Victorian Consumers

The appliance and ue components MUST be installed by a person licensed with the Victorian

Building Authority. ONLY a licensed person will have insurance protecting their workmanship.

So make sure you use a licensed person to install this appliance and ask for your Compliance

Certicate.

For further information contact the Victorian Building Authority on 1300 815 127.

WARNINGS & IMPORTANT INFORMATION

Rinnai 5 HW_CF_FFPP_FIM

CUTTING THE FLUE COMPONENTS

CAUTION

The ue components can be sharp, CARE is to be taken when handling to avoid injury.

Referring to "Flue Component Dimensions" on page

13, calculate the required number and type of ue

components that are needed to reach from the water

heater to the ue terminal.

The grey plastic inner pipe should always extend 10mm

beyond the white outer pipe on the male end of the ue

pipe.

When cutting ue components ONLY the MALE end

is to be cut, DO NOT attempt to cut the female end.

Flue pipe components overlap by 32 mm. Therefore

when cutting to length, add 65 mm to the ue pipe

length (X) needed for installation. See Fig. 1.

IMPORTANT

Cutting ue components can create sharp edges, care must be taken to avoid injury, use a le to

remove debris, burrs and sharp edges from cut ends.

Ends that are left unnished can damage the ue seals and result in the ue components no

longer being air or weather tight.

The ONLY COMPONENTS that can be cut are as follows: FFPPWALLKIT (pipe not bend),

FFPPPIPE1000, FFPPROOFCOWL and UVROOF PROTECTORS.

Ensure all ends are cut square (the use of a mitre box will ensure a clean square cut).

LUBRICATING COMPONENTS

A container of "O" ring lubricant is provided with every termination, the contents of which is su󰀩cient to install the

ue system. To ease assembly, lubricate the “O” rings of the inner pipes of each ue component prior to assembly.

IMPORTANT

Use only a water based "O" ring seal lubricant. DO NOT use petroleum based lubricants such as

petroleum jelly, as such products may cause deterioration.

APPLIANCE SPIGOT DIMENSIONS & CENTRES

The wall mounting brackets are xed.

The spigot centre is a xed 155mm relative to the wall mounting surface. See Fig. 2 for all spigot related dimensions.

WARNING

Item Ais NOT a condensate drain connection and MUST remained capped at all times.

Fig. 1

x + 65 mm

x + 10 mm

GREY PLASTIC

(INNER)

10 mm

32 mm

65 mm

x

WHITE PLASTIC

(OUTER)

When cutting

flue components

ONLY the MALE

end is to be cut!

470mm

235mm

72mm

155mm

Fig. 2

- REU-N Series spigot dimensions / connections

A A

WARNINGS & IMPORTANT INFORMATION

Rinnai 6 HW_CF_FFPP_FIM

FLUE LENGTH, BENDS & APPLIANCE SETTINGS

Flue installations can consist of both horizontal and vertical runs with the following limitations.

CAUTION

The maximum length of any ue run is NOT to exceed 42 metres. The number of 90° bends

MUST NOT be more than fteen. The ratio of metres of ue to the number of 90° bends MUST

be in accordance with that described in Table 1.

Table 1. REU N series, ue pipe lengths & changes of direction

Length Metres* 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42

90° Bends 15 14 13 12 11 109876543210

* For ue runs of up to 12 metres in length a maximum of fteen 90° bends is allowed.

Combustion is factory set and in normal circumstances adjustment is NOT required. Refer to the REU-N series

commissioning instructions and or service manual for further information.

FLUE TERMINALS

WARNING

The ue gases can reach high temperatures. The ue terminal is to terminate in a location NOT

to cause a nuisance, in accordance with AS/NZS 5601.

Ensure the ue is fully supported independently of the appliance by use of suitable clips or

brackets, in accordance with AS/NZS 5601. Appropriate stando󰀨 brackets are supplied with each

FFPPROOFCOWL and FFPPPIPE1000.

The terminal clearances in AS/NZS 5601 do not apply to the Rinnai internal continuous ow water

heaters when installed side by side. Refer to the images in Fig. 4 for all the relevant spacing and

clearance dimensions for both vertical and horizontal multiple terminal installations.

Multiple Roof Terminal Installations

The minimum horizontal separation between terminal

centres is NOT to be less than 350mm. See Fig.4.

Multiple Wall Terminal Installations

The minimum horizontal separation between terminal

centres is NOT to be less than 350mm, and the

vertical separation is NOT to be less than 570mm.

See Fig.4.

NOTE

It is recommended that the horizontal

separation between the appliance ue

centres be maintained to the termination

point (i.e. HD210 ue centres are 500mm).

UV Roof Protectors

FFPPROOFCOWL comes with three black injection

moulded UV protective pipe sections. These must be

tted to protect any exposed white ue pipe parts from

UV damage. Click t adaptor and protectors into the

underside of the ue shroud see Fig 5. If necessary

trim the female end of a protector for best t. Ensure

any unprotected white pipe is painted with a suitable

UV resistant coating.

IMPORTANT

It is CRITICAL that the UV protector be

installed on the outside of a decktite and

NOT on the inside. A protector installed

on the inside of a decktite will cause

weather sealing to become an issue.

FFPPROOFCOWL

175

225

350

Fig. 4

FFPPWALLKIT

220

350 350

570

UV PROTECTOR

Male end up and

female end down

UV ADAPTER

Male end up and

female end down

FLUE SHROUD

Ensure the UV

protectors are installed

outside of the decktite,

none of the white pipe

should be left exposed

Fig. 5

Trim the female end of the

UV PROTECTOR if required

FFPPROOFCOWL

WARNINGS & IMPORTANT INFORMATION

Rinnai 7 HW_CF_FFPP_FIM

FFPP FLUEING OPTIONS

ADirect Horizontal Flue

For installations where the internal continuous ow unit is mounted directly on the inside of an external wall

and the maximum thickness is:

REU-N series = 445mm.

Refer "Direct Horizontal Flue" on page 8 for details of this installation method.

BExtended Horizontal Flue

The same as Direct Horizontal ueing with additional pipe required due to the longer horizontal distance.

Refer "Extended Horizontal Flue" on page 8 for details of this installation method.

CVertical Flue

Installations where the water heater is ued vertically through the roof.

Refer "Vertical Flue" on page 9 for details of this installation method.

DCombined Vertical And Horizontal Flue

A combination of all the above.

Refer "Combined Vertical & Horizontal Flue" on page 10 for details of this installation method.

A

B

D

C

Fig. 6

INSTALLATION METHODS

Rinnai 8 HW_CF_FFPP_FIM

DIRECT HORIZONTAL FLUE

The Direct Horizontal Flue option (Fig. 7) is used for ueing 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 ue is to be installed with a

3° fall towards the water heater.

Ensure there is enough space to install the

water heater, ue assembly and pipework.

Also ensure that the positioning of the ue

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 ue.

Ensuring that the ue spigot is covered to avoid

debris entering the appliance's ue 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 ueing 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 ue run length limitations.

All horizontal ue 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

A

80mm

INSTALLATION METHODS

Rinnai 9 HW_CF_FFPP_FIM

VERTICAL FLUE

The Vertical Flue option (Fig. 12) is used for ueing

vertically through the roof and FFPPROOFCOWL and

FFPPPIPE1000 MUST be used for this purpose.

Components included with FFPPROOFCOWL are:

terminal pipe, 2x UV protectors and 1x pipe clip.

Components included with FFPPPIPE1000 are: ue

pipe, 1x pipe clip.

Installation Method

IMPORTANT

Refer to "Flue Length, Bends & Appliance

Settings" on page 6 for ue run length

limitations.

Ensure there is enough space to install

the water heater, ue assembly and pipe

work. Also ensure that the positioning

of the ue terminal complies with the

requirements of AS/NZS 5601 AS/NZS

5601 (see page 12).

Refer to "Appliance Spigot Dimensions

& Centres" on page 5 when creating

access holes through oors and ceilings

for ue pipe components.

1. Mount the water heater in an appropriate location.

2. Set plumb bob from the centre of the heater ue

outlet to ceiling marking position. Cut 140mm hole

in plasterboard (or a suitable 'oval' for pitched roof

applications). Repeat this step for underside of

roong.

3. Install, the UV adaptor and the UV protectors into

the underside of the ue shroud (trimming to t

where necessary), refer to "UV Roof Protectors"

on page 6.

4. Calculate the required number and combination

of FFPPPIPE1000 lengths and cut to size as

required, see Fig.1, in section "Cutting The Flue

Components" on page 5.

5. Install decktite roof seal (Not supplied).

6. Ensure the ue is fully supported independently

of the appliance, by the use of suitable clips or

brackets, in accordance with AS/NZS 5601.

Appropriate stando󰀨 brackets are supplied with

each FFPPROOFCOWL and FFPPPIPE1000

component.

7. Ensure that the appliance can be removed without

causing movement or displacement of the ue, in

accordance with AS/NZS 5601.

8. All PVC joints must be secured with the three (3)

self tapping screws supplied with the component

as shown in Fig. 13.

9. Connect condensate drain (go to "Condensate

Drain" on page 10 for connection details).

Fig. 14

Fig. 12

FFPPPIPE1000

FFPPROOFCOWL

Includes: UV Adaptor (x1), UV Protector (x2)

and Pipe Cilp / Wall bracket (x1)

FFPPPIPE1000

Pipe Clip

x1 supplied with

FFPPPIPE1000

FFPPWALLKIT

FFPPBEND90

Pipe Clip

x1 supplied with

FFPPPIPE1000

Pipe Clip

x1 supplied with

FFPPPIPE1000

3˚ fall towards

water heater

Fig. 13 Pipe clip

x1 supplied with

FFPPPIPE1000

FFPPROOFCOWL

Includes: UV Adaptor (x1), UV Protector (x2)

and Pipe Cilp / Wall bracket (x1)

Ensure the UV

protectors are

installed outside

of the decktite

(not supplied).

FFPPBEND90

FFWSEAL

FFPPPIPE1000

Pipe clip

x1 supplied with

FFPPPIPE1000

FFPPBEND45

FFWSEAL

Ensure the UV

protectors are

installed outside

of the decktite

(not supplied).

Pipe Clip

x1 supplied with

FFPPPIPE1000

FFPPBEND90

x1 supplied with

FFPPWALLKIT

INSTALLATION METHODS

Rinnai 10 HW_CF_FFPP_FIM

COMBINED VERTICAL & HORIZONTAL FLUE

The Combined Vertical & Horizontal Flue option (Fig. 14, page 7) allows the water heater to be installed virtually

anywhere using a wall (FFPPWALLKIT) or roof (FFPPROOFCOWL) terminal. Extension pieces (FFPPPIPE1000,

FFPPBEND90 and FFPPBEND45) can be mounted horizontally or vertically as required.

Installation Method

IMPORTANT

Refer to "Flue Length, Bends & Appliance Settings" on page 6 for ue run length limitations.

All horizontal ue is to be installed with a 3° fall towards the water heater.

1. Using a combination of the installation procedures covered in the “EXTENDED HORIZONTAL FLUE” on

page 6 and "Vertical Flue" on page 9, determine and install the required components. Note that PVC

joints MUST be secured with the three (3) self tapping screws supplied with the component, refer to Fig. 13

on page 9.

CONDENSATE DRAIN

The Rinnai range of condensing water heaters generate condensate continuously at a rate of up to 5 litres per hour

as a by-product of highly e󰀩cient gas burner system. This condensate must be drained via a pipe to a suitable

point of discharge (Fig. 15). Because the condensate is a by-product of gas combustion it is mildly acidic.

For this reason copper tube and ttings MUST NOT be used as it will corrode. Instead, Rinnai recommend

plastic pipes and ttings such as Unplasticised Polyvinyl Chloride (UPVC) or Polyethylene (PE) which is commonly

used for irrigation piping.

Important Considerations For Condensate Drain Pipe

NOTE

The content of AS/NZS 3500 ‘Temperature / Pressure Relief and Expansion Control Valve Drain

Lines’ has been used as a guide in preparing these considerations.

Water heater drain outlet connection, R½” (15 mm) BSP male. Condensate drain outlet connection, 1/2”

(15mm) BSP male nylon (Note: the black plastic shipping cap MUST be removed from the condensate drain

outlet prior to water heater operation).

PE R½” BSP (15 mm) female to barbed irrigation system connector (13 – 19mm) or equivalent plastic tting.

Drain pipe and ttings to match item

B

.

Continuous fall (of at least 2°) from water heater to discharge point. Lengths and bends in accordance with

‘Length & Changes Of Direction’ table below.

Suitable points of discharge are deemed to be drains, sewers or pits. DO NOT discharge onto electrical

connections, earth stakes, copper pipes, concrete paths or into a pond.

Length & Changes Of Direction

Maximum length and changes of direction greater than

45° for the drainage pipe to be in accordance with that

described in the Table 2.

2°

D

B

A

CE

A

Remove cap from condensate drain outlet

NOTE

Condensate drain applies to

both internal and external

models, the external model

is shown in this illustration.

Fig. 15

A

B

C

D

E

Table 2. Drainage lengths & changes of direction

Max length (Metres) 9 8 7 6

Max changes of direction >45° 3456

INSTALLATION METHODS

Rinnai 11 HW_CF_FFPP_FIM

Installation Method

(a) The drain line MUST NOT discharge onto electrical connections, earth stakes, copper pipes, concrete

paths or into a pond.

(b) The point of discharge from each drain line shall be located so that the release of condensate does not cause

a nuisance, is readily discernible and incurs no risk of damage to the building.

In view of (a) and (b), suitable points of discharge are deemed to be drains, sewers or pits.

(c) There shall be no tap, valve or other restrictions in any line.

(d) Each line shall fall continuously from the valve to the approved point of discharge.

(e) Drain lines shall not discharge into a storage water heater safe tray.

(f) The end of the condensate drain line shall be:

(i) not lower than 200 mm or higher than 300 mm above an unpaved surface; or

(ii) not lower than 75 mm or higher than 300 mm above a gravel pit not less than 100 mm in diameter in a

paved surface.

(g) Where discharging over a tundish or gully trap, drain lines shall have an air gap of a size at least twice the

diameter of the drain line.

Interconnection Of Condensate Drain Lines

Condensate drain lines from multiple water heaters may be joined together provided they conform with the

requirements of the "Installation Method" on page 11.

Common Stack Discharge

Where individual water heaters are installed in a multi-storey building, the condensate drain lines may discharge

into a common stack, subject to the following:

(a) The discharge from the common stack is to a tundish, having a discharge line, that is not less than the size

of the common stack, directly connected to a xture trap, and installed in connection with any adjacent soil

or waste stack.

(b) The discharge point of the common stack is such that any discharge is readily visible and not cause any

nuisance.

(c) The common stack is vented by extending the pipe upwards, above the roof level.

Tundish Drain Lines

The drain line from any tundish shall be not less than DN 20 or less than one size larger than that of the largest

drain line discharging into the tundish. Tundish drain lines shall comply with the requirements of the "Installation

Method" on page 11.

Areas Subject To Freezing

In areas where water pipes are prone to freezing, the drain pipe from any valve shall be insulated and not exceed

300 mm in length. It shall discharge into a tundish through an air gap of not less than 75 mm and not more than

150 mm measured from the outlet of the drain pipe to the rim of the tundish.

INSTALLATION METHODS

Rinnai 12 HW_CF_FFPP_FIM

FLUE TERMINAL CLEARANCES

Horizontal Terminal Clearances (Extract from AS/NZS 5601)

Min. Clearances

(mm)

For appliances up to 50 MJ/h input 200

For appliances over 50 MJ/h input 300

300*ecafrusrehtoroynoclabaevoba,dnuorgehtmorFb

300*renroclanretxerollawnruteratnorFc

d

From a gas meter (M) (see Note 5)

(see Clause 5.11.5.9 for vent terminal location of regulator)

(see Table 6.7 for New Zealand requirements)

1000

eFrom an electricity meter or fuse box (P) † (see Note 5) 500

epipliosroepipniardamorFf

gHorizontally from any building structure* = or obstruction facing a terminal 500

hFrom any other flue terminal , cowl, or combustion air intake * 300

Appliances up to 150 MJ/h input * 300

Appliances over 150 MJ/h input up to 200 MJ/h input * 300

Appliances over 200 MJ/h input up to 250 MJ/h input * 500

Appliances over 250 MJ/h input * 1500

All fan-assisted flue appliances, in the direction of discharge 1500

1000rewolbapsagnidulcni,telnirialacinahcemamorFk

Space heaters up to 50 MJ/hr input

Other appliances up to 50 MJ/hr input 500

Appliances over 50 MJ/h input and up to 150 MJ/h input 1000

Appliances over 150 MJ/h input 1500

metI.feR

a

Below eaves, balconies and other projections:

FIGURE 6.2 (in-part) LOCATION OF FLUE TERMINALS OF BALANCED FLUE,

ROOM-SEALED, FAN-ASSISTED OR OUTDOOR APPLIANCES

n

j

Horizontally from an openable window, door, non-mechanical air inlet, or any other opening into a

building with the exception of sub-floor ventilation:

Vertically below an openable window, non-mechanical air inlet, or any other opening into a

building with the exception of sub-floor ventilation:

Where dimensions c, j or k cannot be achieved an equivalent horizontal distance measured

diagonally from the nearest discharge point of the terminal to the opening may be deemed by

the Technical Regulator to comply.

See Clause 6.9.4 for restrictions on a flue terminal under a covered area.

See Figure J3 for clearances required from a flue terminal to an LP Gas cylinder. A

flue terminal is considered to be a source of ignition.

For minimum clearances not addressed above acceptance should be obtained from the

Technical Regulator.

Minimum clearances d and e also apply to any combustion air intake openings of appliances.

1

2

3

4

5

* Unless appliance is certified for closer installation.

† Prohibited area below electricity meter or fuse box extends to ground level.

NOTES:

75

Shad ing ind i c a tes prohibited

ar e a f or flu e ter m inal s

LEGEND:

I= Mec h ani c a l a ir inlet

S= Structure

M= G a s m e ter

T= Flue terminal

P= E l ec t r ic i t y me ter or f u s e b ox

Z= Fan - a s s i s t e d a p p l i a n c e only

Direction of

discharge

See Note 1

Opening into

a building

T

C

M

d

e

h

j

n

b

f

a

h

P

Z

S

k

g

I

T

Door

Fan

assisted

150

INSTALLATION METHODS

Rinnai 13 HW_CF_FFPP_FIM

FLUE COMPONENT DIMENSIONS

DESCRIPTION CODE NUMBER BAR CODE NUMBER

90 Degree Bend FFPPBEND90 9314109415049

45 Degree Bend FFPPBEND45 9314109415056

Horizontal Flue Terminal FFPPWALLKIT 9314109415032

Flue Pipe 1000mm length FFPPPIPE1000 9314109415018

Vertical Flue Terminal FFPPROOFCOWL 9314109415025

Ceiling Ring FFWSEAL 9314109107722

FFPPBEND45

Includes:

45° Bend (x2)

FFWSEAL

Includes:

Ceiling Ring

225

125

Thickness 1mm

FFPPROOFCOWL

Includes:

Vertical Terminal Pipe

UV Adaptor (x1)

UV Protector (x2)

Pipe Clip/Wall Bracket (x1)

Installation Instruction

FFPPBEND90

Includes:

90° Bend

FFPPWALLKIT

Includes:

Starter Bend (FFPPBEND90)

Horizontal Terminal Pipe

Internal Wall Seal (White)

External Wall Seal (Black)

Installation Instruction

FFPPPIPE1000

Includes:

Flue Pipe

Pipe Clip/Wall Bracket (x1)

Minimum Offset

70

10

125

80

980

UP

5

85

451

10

125

80

967

30 150

30

10

125

80

225

Max. Wall Thickness 445

12

80

125

147 144

62.5

96 73

170

10

80

125

124

115

62.5

73

3°

125

70

10

80

125

124

115

62.5

73

3°

125

834

657

153

(As a 45° OFFSET)

Minimum Offset

192

(As a 90° OFFSET)

230

SPECIFICATIONS

Rinnai 14 HW_CF_FFPP_FIM

NOTES

Rinnai 15 HW_CF_FFPP_FIM

NOTES

Rinnai Australia Pty Ltd

ABN 74 005 138 769 | AU45204

100 Atlantic Drive, Keysborough, Victoria 3173

P.O. Box 460, Braeside, Victoria 3195

Tel: (03) 9271 6625

Fax: (03) 9271 6622

National Help Line

Tel: 1300 555 545* Fax: 1300 555 655

Monday to Friday, 8.00 am to 5.00 pm EST.

After Hours Hot Water Service Line

Tel: 1800 000 340*

*Cost of a local call higher from mobile or public phones.

For further information visit www.rinnai.com.au

or email enquiry@rinnai.com.au

Rinnai has a Service and Spare Parts network with

personnel who are fully trained and equipped to give

the best service on your Rinnai appliance. If your

appliance requires service, please call our National

Help Line. innai recommends that commercial

appliances be serviced every 1 year and that

domestic appliances be serviced every 3 years.

With our policy of continuous improvement, we

reserve the right to change, or discontinue at any time,

speciﬁcations or designs without notice.

16 HW_CF_FFPP_FIM Issue 2 - 28/07/21

Rinnai HD210i User manual

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