Rinnai RF800 User manual

This appliance shall be installed in accordance with:
• Manufacturer’s Installation Instructions
• Current AS/NZS 5601 AS/NZS 3000
• 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 manufacturers instructions.
All Rinnai gas products
are A.G.A. certified.
Operation & Installation Manual
RF800

Rinnai i RF800 OIM
Congratulations on the purchase of your RF800 Decorative Gas Log Effect appliance
We trust you will have many years of enjoyment from your purchase.
THIS MANUAL CONTAINS IMPORTANT INFORMATION. FOR SAFETY PLEASE READ
CAREFULLY BEFORE PROCEEDING WITH ASSEMBLY, INSTALLATION AND OPERATION
OF YOUR NEW FLAME FIRE AND GAIN A FULL UNDERSTANDING OF THE APPLIANCE.

Rinnai 1 RF800 OIM
Before You Start 2
Safety 3
Safety Devices 4
Features 5
Control Panel Operation 5
Remote Control Operation 6
Operational Safety 6
Burner Media 7
Power Failure 7
Cleaning 7
When to call for Service 7
Service 7
Installation Table of Contents 9
Contacts 26
OPERATION TABLE OF CONTENTS

Rinnai 2 RF800 OIM
BEFORE YOU START
INSTALLATION REQUIREMENTS
This appliance MUST BE installed by an authorised person.
The installation MUST conform to local regulations.
The installation MUST also comply with the instructions supplied by Rinnai.
Service and removal MUST BE carried out by an authorised person.
CERTIFICATION
The Rinnai RF800 has been certied by the Australian Gas Association.
The Certication Number is shown on the appliance dataplate.
No parts or functions are to be modied or permanently removed from the heater.
Please keep these instructions in a safe place for future reference.
CARTON CONTENTS
The components for RF800 heater are supplied in separate cartons, the following table lists which components are
in each carton. Ensure that the components listed for the installation method being installed are present before
proceeding with the installation.
Item Description Carton
ABC
1Rinnai RF800 gas re engine ●
2Side reector panels ●
3Remote control (batteries supplied) ●
4This operation and installation manual ●
5Gas connection kit: 200mm 3/8 Flexi tube with plug and 3/8” - 1/2” reducing are connector ●
6Coal location rail (not used for pebbles or crystal installations) ●
7Trim & hangers - 3 or 4 sided / Black or Stainless Steel ●
8Burner media - Logs and Coals or Pebbles * ●
* Log and coal set includes; 31 coals, 2 logs, 3 twigs, approx 120gms of granules - all parts are ceramic.
7
8
5
1
2
3
4
6
A B
C
(3 sided trim shown)

Rinnai 3 RF800 OIM
SAFETY
WARNING
DO NOT OPERATE THIS APPLIANCE WITHOUT READING AND UNDERSTANDING THESE
INSTRUCTIONS.
Taking time to familiarise yourself with the appliance’s features and operation will allow you to
get the most out of your appliance for years to come.
Please keep these instructions for future reference. Failure to comply with these instructions could
result in a re or explosion, which could cause serious injury, death or property damage.
Improper installation, adjustments, service or maintenance can cause serious injury, death or property
damage. Such work must be performed by authorised personnel.
The appliance must be installed in accordance with the local gas and electrical authority regulations.
Flue terminal must always vent directly to outdoors.
DO NOT extend the ue vertically or horizontally in ways other than prescribed in the appliance
manufacturers’ installation instructions.
For information on gas consumption, see data plate on the appliance.
This appliance must not be installed where curtains or other combustible materials could come into
contact with it. In some cases curtains may need restraining.
When considering installation ensure minimum
clearances as in the adjacent drawing are
adhered to:
Heat radiating from the front of this heater
may over time affect the appearance of some
materials used for ooring such as carpet, vinyl,
cork or timber. This effect may be amplied if
the air in the room contains contaminants like
cooking vapours or cigarette smoke. To avoid
this possibility, it is recommended that a mat or
similar protective sheet be placed in front of the
appliance, extending at least 750 mm in front of
the appliance fascia.
This appliance is not intended for use by
persons (including children) with reduced
physical, sensory or mental capabilities or lack
of experience and knowledge, unless they have
been given supervision or instruction concerning
use of the appliance by a person responsible for
their safety.
The appliance is not intended for use by young children or inrm persons without supervision.
Young Children must be supervised when in the vicinity of this heater while it is in operation.
For protection of young children or the inrm a secondary guard is required.
If the supply cord is damaged or requires replacing, it must be replaced by the manufacturer or the
manufacturer’s agent or similarly qualied person in order to avoid a hazard.
DO NOT connect to an LPG Gas cylinder indoors.
A dedicated 240 V earthed 10 Amp power point must be used with this appliance.
DO NOT modify this appliance. Modifying from original specications may create a dangerous situation
and will void your warranty.
ONLY THE FLUE COMPONENTS SPECIFIED BY RINNAI MUST BE USED.
Unpack the heater and check for damage. DO NOT INSTALL A DAMAGED HEATER. If the heater is
damaged, contact your supplier for advice.
Before installing the heater, check the label for the correct gas type (refer rating plate, inside the
appliance). Refer to local gas authority for conrmation of the gas type if you are in doubt.
300mm Min
1000mm Min
750mm

Rinnai 4 RF800 OIM
SAFETY
IMPORTANT
DO NOT sit or lean against the heater.
DO NOT allow children or elderly persons to sleep in the warm air discharge from the heater.
DO NOT post or allow children to post articles into the louvres of the heater.
DO NOT cover or place articles on this heater.
DO NOT place articles in front of the louvres.
DO NOT operate / install this heater in areas where painting is taking place, or in places such as
hairdressing salons, where there may be uff and dust, and where aerosols are used.
DO NOT place articles on or against this appliance.
DO NOT use or store ammable materials near this appliance. Keep ammable materials away from
heater.
Combustible materials MUST NOT be placed where the heater could ignite them.
DO NOT spray aerosols in the vicinity of this appliance while it is in operation. Most aerosols contain
ammable substances which can be a hazard if used near this appliance when it is in use.
DO NOT use power boards or double adaptors to operate this appliance. The heater MUST NOT be
located below a power socket-outlet.
DO NOT place containers of liquid on top of the heater. Water spillage can cause extensive damage
to the appliance and create an electrocution hazard.
DO NOT CONNECT TO AN LPG GAS CYLINDER INDOORS.
Turn the heater ‘OFF’ when not in use.
DO NOT unplug the heater while it is in operation or while the fan is still cycling.
When the heater is operated for the rst time or after long periods of non use a slight odour may be
emitted, this is normal. However if odours persist switch ‘OFF’ the appliance and contact Rinnai.
Appliances incorporating a live fuel effect and designed to operate with luminous ames, may exhibit
slight carbon deposits.
This is primarily a decorative appliance and has not been designed as a space heater.
NOT INTENDED FOR FIREPLACE INSERT
WHAT TO DO IF YOU SMELL GAS
DO NOT try to light any appliances.
DO NOT touch any electrical switches: do not use any phone in your building
Immediately close the shut-off valve at the gas meter or bottles
Call an authorised service technician
SAFETY DEVICES
Electrical Fuse:
The electrical circuits are protected by a fuse.
Flame Failure Sensing System:
This device automatically cuts off the gas supply to the heater in the event of a ame failure.
Power Failure:
In the event of a power failure or power cut, the gas valves will automatically close.

Rinnai 5 RF800 OIM
FEATURES
CONTROL PANEL OPERATION
To operate your appliance for the rst time, ensure that the gas supply
is on and that the appliance has been tested and commissioned by
an authorised installer.
Switch on the power supply to the appliance (This is usually a wall
switch near to the appliance).
The appliance can now be started by using either the Control Panel
or the Remote Control.
Ignition
Start the appliance by pressing the ON/OFF button for at least one
second until the red light on the control panel comes on.
NOTE
If the appliance has not been used for some time then the gas may take some time to ignite as the
gas in the pipes may need to purge.
The appliance will try to start for up to one minute before “locking out”. If this happens, then
press the ON/OFF button twice to re-set then re-start the appliance.
If the appliance has not started after 3 attempts, contact the installer or an authorised service
person.
Always run the appliance on high for at least a few minutes to ensure a quick warming up of the rebox and ue.
NOTE
The appliance will start on the same ame setting it was last used at unless the mains power
supply has been disrupted or disconnected, whereby the default ame setting is reset to low.
To ensure a high setting, during ignition press the ame control + button for up to 10 seconds
(refer to the remote control operation on page 6 for ame control details).
Once the Pilot has ignited, then gas will begin to ow to the main burner. The ame picture should be right across
the burner within about 10 seconds.
If the burner does not light or only lights part way across then turn the appliance off immediately and call an
authorised service technician for further advice.
Turning Off
The appliance can be stopped by pressing the ON/OFF button on the Control Panel or by pressing the power
button on the remote control (refer to the remote control operation on page 6 for details).
The ames may take a few seconds to fully extinguish. This is normal and is not a cause for concern.
ON/OFF Button
Operation LED
Remote Receiver Window
Hot Air
Outlet Louvre
Outer Trim
Burner Media
(Logs, Coals/
Pebbles/ Glass)
Front Panel
Control Panel
Reflectors
Air Intake

Rinnai 6 RF800 OIM
REMOTE CONTROL OPERATION
NOTE
Here are a few things you should know about your remote control to keep it working at its best:
• The remote uses 4 AAA batteries, and has a range of about 8 metres with fresh batteries.
• When replacing the batteries, replace all 4, DO NOT mix old with new.
• Remove the batteries if the appliance is not going to be used for extended periods.
• Some uorescent lights can affect the performance of the remote.
• Avoid dropping the remote or getting it wet.
Ignition
Point the remote control towards the appliance and press the power button for at least 1 second. The appliance
will then commence the ignition sequence.
Always run the appliance on high for at least a few minutes to ensure a quick warming up of the rebox and ue.
The ame can then be turned down if so desired.
NOTE
The appliance will start on the same ame setting it was last used at unless the mains power
supply has been disrupted or disconnected, whereby the default ame setting is reset to low. To
ensure a high setting, during ignition press the ame control + button for up to 10 seconds.
Flame Control
Press the ame control + button to increase the fame or the ame control -
button to decrease the ame.
Fan Control
The appliance has a two speed fan. Press the fan control + or the fan control
- buttons to switch the fan to High, Low or Off.
Turning Off
To switch the appliance off, press the power button on the remote control.
Auto Off Timer
By pressing the auto off timer button on the remote control the appliance can
be set whilst in operation for a 30 minute delayed switch off. The red indicator
light on the front panel of the appliance will ash when this mode has been
activated. Pressing the auto timer button a second time will cancel this mode.
OPERATIONAL SAFETY
This appliance is factory tested and the installation MUST BE tested by an authorised installer. You should not
experience any odour from your appliance other than initial burn off smell the rst time it is used. Should any odour
persist after the initial burn in, turn off the gas supply and arrange for an authorised person to make a service call.
This appliance has a ame failure safety system which ensures that in the event of an ignition failure, gas supply
failure or ame being extinguished for any reason, the appliance will shut down. The appliance will attempt to re-
start automatically.
LOCK OUT
If the appliance fails to re-ignite then the appliance will “lock out” and will need to be re-set manually by pressing
the ON/OFF button twice to re-set and re-start the ignition sequence.
Wait at least 10 seconds before re-starting the appliance and if the appliance fails to ignite after 3 attempts then
turn off the power and refer to the trouble shooting section on page 22.
NOTE
This appliance burns with a real ame and as such there are considerations to be made to ensure
the safety of children and the inrm. In such circumstances a re guard should be secured in front
of the appliance. Furniture and other objects must not be placed within 1 metre of the replace.
Make sure that the lower and upper air inlets are not blocked as this could cause damage to the
fan or cause the gas controls to overheat.
Power
Flame
Control
Fan
Control
Auto Off/
Cancel

Rinnai 7 RF800 OIM
BURNER MEDIA
The burner media MUST BE positioned correctly by the installer. It is not intended that these are re-positioned by
the user. Incorrect positioning can affect heat output and ignition.
ONLY burner media supplied by the manufacturer may be used in this appliance.
Due to the nature of luminous ames used in this appliance, a slight build up of carbon (soot) may be seen. This
is quite normal and will not affect the performance of the appliance.
POWER FAILURE
In the event of a power failure, your appliance cannot be operated.
CLEANING
Regular cleaning of your appliance is important to keep it looking its best. Some points on cleaning:
• All of the exterior painted panels can be cleaned using household cleaners.
• The black interior panels and the burner media may develop a slight build up of soot, this is quite normal and
might burn off over time. Do not try to remove the soot by rubbing with a cloth as this will only spread the soot
around.
• Do not vacuum the burner media, especially the Log & coal bed, any reduction or modication of the burner
media installed can effect the performance and or damage the appliance.
• The stainless steel reectors and front panel (if tted) can be cleaned using a household stainless steel cleaner.
WHEN TO CALL FOR SERVICE
There are a few things to look out for that could indicate that your appliance requires a service call.
• If long streaky ames are touching the top of the rebox, this can cause the paint to blister and possibly damage
the appliance.
• If you can smell gas, regardless of whether the appliance is going or not.
NOTE
There can be a brief smell of gas as the appliance is going through the ignition sequence, however
this should soon stop once the appliance has started.
Abnormal Flame Pattern
• If the pilot ame looks abnormal. Signs of abnormal pilot operation could be:
A very short ame that does not reach across to the ame rod.
A very long ame that reaches far beyond the ame rod or long yellow ames.
A roaring noise when the pilot is operating or the ame “lifting off” from the
pilot head.
• If there are large soot deposits that keep building up on the burner media.
• If there is excessive noise or explosive ignition as the burner lights, this could
be due to blocked burner ports.
• If a smell of ue gas continues after the appliance has been operating for at
least 10 minutes. This could indicate a blocked ue or other problem. This
smell is acceptable during the rst few minutes as the ue heats up and starts
to draw.
• If the ames change shape or colour. When the appliance rst starts the
ames will tend to be quite blue for a few minutes but will change to a more
yellow/orange colour as the system heats up, this is normal, but if the ames
either stay very blue, or turn a dark , streaky orange colour, this could indicate
a problem. Contact Rinnai for advice.
SERVICE
In order for your appliance to give years of comfort and enjoyment, it is recommend that it is serviced on an annual
basis by a licensed service gas tter. Please refer to the back of this manual for contact details.

Rinnai 8 RF800 OIM
This page is intentionally blank

Rinnai 9 RF800 OIM
Operation Table of Contents 1
Installation Safety 10
Specications 11
Dimensions 11
Gas & Electrical Supplies 12
Clearances 12
Mantles, Surrounds, Recesses & Hearths 13
Ventilation 14
Flue Requirements 14
Engine Installation 15
Masonry Cavity Design 16
Appliance Gas Connection & Commissioning 18
Aeration Sleeve Details 19
Pilot Burner Performance 20
Trim Installation 20
Burner Media Installation 21
Final Checks 22
Trouble Shooting 22
Commissioning Checklist 22
Wiring Diagram 23
Installation Notes 24
Contacts 26
INSTALLATION TABLE OF CONTENTS

Rinnai 10 RF800 OIM
INSTALLATION SAFETY
WARNING
This appliance must be installed by a suitably qualied person in accordance with local codes and
AS/NZS 5601
This is primarily a decorative appliance and has not been designed as a space heater
This appliance has been tested to AS 4558
DO NOT operate this appliance without reading and understanding these instructions rst
This appliance is designed for installation into a timber framed construction and new or existing masonry
installations
NOT INTENDED FOR FIREPLACE INSERT
Only the approved ue componenets specied by Rinnai MUST BE used
This appliance must be installed into a well ventilated room in accordance with AS/NZS 5601
This appliance is designed for indoor installation only; NOT TO BE INSTALLED OUTDOORS
Rinnai is not responsible for incorrect or improper installations
All installations must be carried out by authorised personnel
Be sure to complete the installer details section of the user guide before signing off the installation
DO NOT place articles on or against this appliance
DO NOT store chemicals or ammable materials, or spray aerosols near this appliance
DO NOT operate with panels, covers or guards removed from this appliance
DO NOT modify this appliance

Rinnai 11 RF800 OIM
SPECIFICATIONS
Models: RF800E(N/P)
Burner Media: Ceramic Logs / Coals and Granules
Ceramic Pebbles
Gas Types: Natural Gas
Propane Gas
Description: Indoor Decorative Fire
Flue: 200 mm stainless steel inner/ 250 mm galvanised steel outer
200mm Flexi liner (masonry only)
Minimum of 2.4 metres of ue, 3.6 metres if off-set bends are used
Flue Cowl: AGA Approved 200 mm Flue Cowl
Gas Connection: 3/8” BSPF Gas Flare onto gas control
Power: 230/240V a.c. 50hz, 1 Amp
Fan: Tangential; 2 speed
Burner: Bunsen type atmospheric
Gas Control: SIT 845 with SIT 579. DBC modulating control
Ignition: Electronic
Flame Monitoring: Flame rod
Control: Electronic control with IR remote control
NOTE
For all other specications refer to the appliance data plate.
DIMENSIONS
Engine
800 **
375 ** 410
230
378 *
552 **
870
900
600
* APPROXIMATE DEPENDS ON BENDS
** FOR MASONRY INSTALLATIONS ONLY
583
910
605
15
Trim

Rinnai 12 RF800 OIM
GAS & ELECTRICAL SUPPLIES
Gas Supply
A suitable gas supply needs to be provided to the left hand rear corner of the installation cavity prior to installing
the appliance. The pipe sizing should be calculated to supply at least 40MJ/h
Allow sufcient pipe to make the connection
as shown right.
NOTE
The gas inlet access point for
this appliance is provided with
a set folding aps to allow
piping with ttings attached
to be passed through for
connection.
For vermin control ensure that
these aps are closed again
once the piping has been
installed.
Use the supplied gas connection kit (200mm
3/8 Flexi tube with plug and 3/8” - 1/2”
reducing are connector) to connect the
appliance to the consumer piping.
Electrical Supply
The appliance is supplied with a power lead
approximately 1.8m long. This needs to be
connected to an isolating wall socket within
the cavity and connected to an isolating wall
switch, preferably located to the right of the
appliance, facing into the room, not inside
the framing cavity.
This supply is used to isolate all power from
appliance. The power cord is designed for a
230/240V AC 10 amp supply.
Electrical connections must be in accordance
with AS/NZS 3000 and installed by an
authorised person.
CLEARANCES
The appliance must be installed with the
shown minimum clearances to combustible
materials. See also “Mantles, Surrounds,
Recesses & Hearths” on page 13 for
additional information.
117
350
305 approximate
108
155*
261* approximate
* From finished wall lining
300mm Min
1000mm Min
750mm

Rinnai 13 RF800 OIM
MANTLES, SURROUNDS, RECESSES & HEARTHS
Mantles
A timber mantle may be installed above this appliance
but must be within the grey area as shown here.
Timber Surrounds
As with mantles when a timber surround is to be tted,
ensure it complies with minimum timber clearances
of 300mm above and 150mm to each side.
Recesses
If the appliance is to be installed into a recess the
recess must comply with the following limitations.
NOTE
The same limitations apply to the sides
of the appliance.
TV or Ornamentation Above The Heater
CAUTION
The installation of electrical appliances
above and in the vicinity of the heater
such as, but not limited to, Plasma
TV, LCD TV, Home Theatre Screens,
Speakers, etc must comply with their
manufacturers’ instructions.
It is the responsibility of the installer/
end-user to check the installation
instructions of these items and to
ensure the location is suitable.
This caution also extends to, but
is not limited to, ornaments such
as: Paintings, Prints, Photographs,
Tapestries, Mirrors, Stuffed Animals,
etc.
IDEA
Use either a shelf or mantle below the TV or ornament or alternately you can construct a recess
to mount TV or ornament on.
Check the manufacturers installation instructions for these items and ensure the recess is
suitable.
NOTE
Rinnai does not take any responsibility for any damage occurring to any items installed above
and in the vicinity of the heater.
Hearths
Although a solid hearth is not required, if the appliance
is to be installed within 300 mm of the oor, it is
recommended that protection is given to any ooring
surface directly in front of the unit.
The appliance produces a large amount of radiant
heat and this might cause damage to ooring and
furnishings that are too close.
300*
X
X
45°
Top Trim
Mantle
Wall
MANTLE MUST NOT EXTEND BEYOND THIS AREA
* NOTE THAT SIDE CLEARANCES CAN BE
REDUCCED FROM 300MM TO 50MM
45°
100
FIREPROOF BOARD OR OTHER
NON-COMBUSTIBLE MATERIAL
SIDE VIEW
RECESS MUST NOT EXTEND
BEYOND THIS AREA
FIREPROOF BOARD FOR
FIREPROOF BOARD FOR
ANY WALL BELOW RECESS
MINIMUM HEIGHT OF 300 MM
TRIM
WALL
300

Rinnai 14 RF800 OIM
VENTILATION
IMPORTANT
This appliance is a decorative ame effect appliance, the space or room in which the unit is
installed must have adequate xed ventilation compliant with the requirements of AS/NZS 5601.
For Decorative Gas Log Fires this requires that one or more openings with a combined free
ventilation area of not less than 314 cm² shall be provided for each appliance.
The opening may be provided by any of the following options, provided that there is a ventilation
path to outside that is unobstructed by building material or insulation:
a) Directly through an outside wall (preferred option).
b) Through to an outside wall but offset.
c) Into a cavity ventilated to outside.
d) Into an underoor space ventilated to outside.
e) Into a roof space ventilated to outside.
FLUE REQUIREMENTS
IMPORTANT
ONLY the Rinnai ue components
described in this manual are to be used
with this appliance.
The installation of the ue system MUST
comply with the requirements of AS/
NZS 5601.
Examples of available ue component
congurations are shown right, the
minimum ue heights are as follows:
Direct Offset Extended Offset
2.4m 3.6m* 3.6m*
* Only 1 x AUBENDSET200/250 can be
used on any Offset or Extended Offset
ue installation.
A. AUFLUE200/250
1220mm twin skin ue pipe -
ø 200mm inner / ø 250mm outer
(approx 1180mm when installed)
B. AUBENDSET200/250
2x 45° twin skin bends -
ø 200mm inner / ø 250mm outer
NOTE
The assembled AUBENDSET200/250
dimensions shown right are approximate
and are for reference purposes only.
C. RFCOWL200/250
Connection ø 200mm
Cowl outer ø 350mm
A
B
B
B
A
B
A
A
A
C
B
A
Extended OffsetOffsetDirect
148
357
70
45°
35
A
Dimensions are approximate
and are for reference purposes only.

Rinnai 15 RF800 OIM
ENGINE INSTALLATION
Timber Cavity Design
IMPORTANT
The appliance and ue need to be
installed before the wall can be lined!
It is recommended that the cavity lintel
is left off until the ue and engine have
been installed (Allow approx 1200mm
clearance above the engine).
Remember that both gas and electricity
are required within the cavity (see,
“Gas & Electrical Supplies” on page
12).
When engine installation is complete,
the tting of cardboard from the
packaging material to the front anges
of the appliance with some low-tac
masking tape will help to protect the
appliance from dust, paint, etc. of
subsequent construction drawing into
the appliance.
Secure the appliance to framing using strapping
provided with appropriate xings (not supplied) as
shown.
It is recommended that the appliance be installed on
a solid platform.
If this is not possible then there must be support
provided at the front and back of the cavity - no
further back than 368mm.
NOTE
If the appliance is to be installed
with a hearth, either on the oor or
cantilevered, it is important that the
nished top of the hearth is ush with
the oor of the installation cavity.
For the best nish, allow for the hearth
to t under the engine by 5~10 mm.
368mm FROM FINISHED WALL FACE
25mm MIN CLEARANCE BETWEEN FLUE AND COMBUSTIBLES
HEARTH
5~10mm FRONT OF
FIRE TO EDGE OF
SUPPORT
HEARTH
CAVITY BASE
HEARTH
WALL BOARD
FIX TO APPLIANCE WITH SCREWS
OR RIVITS (NOT SUPPLIED)
FIXING STRAP
~600
~900
880
595
435mm MINIMUM
DEPTH OF CAVITY
DO NOT INSTALL THIS
LINTEL UNTIL ENGINE AND
FLUE ARE INSTALLED

Rinnai 16 RF800 OIM
MASONRY CAVITY DESIGN
NOTE
Remember that both gas and electricity are required within the cavity before the appliance is
installed (see, “Gas & Electrical Supplies” on page 12).
These instructions are for either new masonry/non combustible cavities or existing masonry re
places.
A exi ue and adaptor is available for installations where access is restricted.
If the cavity can be completed after the engine and ue are installed then the adaptor might not
be required.
The ue adaptor can also be used with rigid ue where space allows.
The ue should be self supporting before the engine is installed.
This appliance is not designed for installation without a dedicated ue liner.
This appliance consists of a rebox and removable insulating panels. For masonry installations only, these panels
can be removed if cavity space is restricted. Remove as few or as many panels as required. The more panels
retained, the more efcient the appliance will be.
IMPORTANT
Take care not to damage the power cord when removing the back panel!
400
~595
~595555
575
~900
805
MIN
380~900
200 SINGLE SKIN
FLEXI FLUE LINER
575~595
MIN370
229
552 TO UNDERSIDE OF SPIGOT
FLEXI FLUE
AND ADAPTOR

Rinnai 17 RF800 OIM
Preparation of the Engine
If the exi ue adaptor is to be used then there are
modications that need to be made to the engine.
1. Remove the top insulating panel and insulation.
2. Remove the 4 screws holding the twin skin ue
spigot in place and carefully remove the spigot.
IMPORTANT
DO NOT remove the white gasket.
3. Remove the six screws down the side of the
spigot and attach the two spigot rails that are
supplied with the exi ue spigot
4. If the top insulation panel is to be used, then
it must be cut to allow the spigot to transition
down the rails. Each panel will end up being
about 250mm wide
5. Remove the two knock-outs in the centre of the
top ange of the engine
Installing Engine
1. Place the engine onto the hearth and carefully
line up the gas supply pipe with the hole in the
back left hand corner of the engine
2. Make sure that the power supply cord is passed
through the cavity for connection by a registered
electrician.
3. Line the ue spigot adaptor up with the guide
rails on the top of the engine and push the
engine in. Take care not to roll the spigot gasket
as the engine slides in!
4. Once the engine is fully home, use screws
to hold the ue spigot to the top ange of the
engine
5. Fix the front ange of the engine to the cavity.
NOTE
It is not necessary to seal the engine to
the cavity.
SPIGOT KNOCK OUTS
INSULATION
AND COVER
SPIGOT GASKET
SPIGOT RAILS
250
SPIGOT GASKET
SPIGOT FIXING
ENGINE FIXING

Rinnai 18 RF800 OIM
APPLIANCE GAS CONNECTION & COMMISSIONING
Once the engine has been installed and xed to the building the gas and electricity can be connected. Some
installers elect to leave this until the decorating has been completed and the installation can be nished, remember
that the trim can not be attached until the wall lining is nished.
CAUTION
If commissioning is to be carried out after the decorating has been completed, leave a protective
cardboard cover taped to the front of the engine using a low-tack tape to prevent plaster dust and
debris from entering the engine and damaging the paint work.
Isolate the power and gas supplies before commencing work on the appliance.
Gas Connection
1. Remove the front panels and strip all the
protective plastic lm from this item.
2. Remove the Air Diverter Panel from the front of
the Burner Assembly.
3. Remove the burner assembly by removing the
two xing screws in front of the burner and
pulling the tray forward and then upwards to
remove from the gas control.
4. There may be aeration sleeves attached to the
venturi tubes on the back of the burner, take
care not to lose these, there is a chart on page
19 that shows which aeration sleeve should
be used depending on the gas and burner
media being used.
5. After bending and aring the gas supply pipe, purge the gas pipe and x the gas control assembly back in
place and connect the gas.
6. Reconnect the power and gas (reconnect the control panel and fan connection if previously removed).
7. Replace and x the burner assembly in place.
Gas Commissioning
WARNING
240 VOLTS, RISK OF ELECTRICAL SHOCK!
When performing the commissioning, the appliance electrical power will need to be connected.
Exercise CAUTION as there is potential for electric shock from the exposed wiring and circuitry.
DO NOT leave the appliance unattended when power is connected and the panels are removed.
Installation and commissioning must be carried out by an authorised person.
Wiring inside this appliance may be at 240V potential.
DO NOT test for gas escapes with an open ame.
NOTE
GAS PRESSURES
Refer to the appliance data plate located inside the appliance on a swing tag for correct gas
pressure settings.
1. Using a suitable screw driver loosen the captive Appliance Test Point Pressure (ATPP) screw D and t the
manometer, (an electronic manometer is recommended). Refer images for ATPP location.
2. Remove the dust cap Cfrom the regulator adjusting screws.
3. High Pressure Setting: Turn the appliance ‘ON’ and adjust to the highest setting, see “Remote Control
Operation” on page 6. Use a 10 mm spanner to turn nut A, lock screw Bwith appropriate screw driver
to prevent it turning. Turning nut Aclockwise increases the outlet pressure whilst turning anti-clockwise
decreases the outlet pressure.
FIXING SCREWS
SCREWS
BURNER FIXING
ASSEMBLY
BURNER
LEAD
CONTROL
CONTROL
PANEL
GAS CONTROL
AIR DIVERTER
PANEL