operation & installation manual spectrum 28 · rinnai 2 reh281 - spectrum 28 oim...

This appliance shall be installed in accordance with:• Manufacturer’s Installation Instructions• Current AS/NZS 3000 & AS/NZS 5601 • Local Regulations and Municipal Building Codes including local OH&S requirementsThis appliance must be installed, maintained and removed only by an Authorised Person.For continued safety of this appliance it must be installed and maintained in accordance with the manufacturers instructions.

Operation & Installation ManualSPECTRUM 28

Radiant /Convector Space Heater

To suit ModelsREH281 EB (Inbuilt)REH281 EC (Console)

Rinnai 2 REH281 - SPECTRUM 28 OIM

Congratulations on the purchase of your Spectrum 28 space heater.

We trust you will have many years of comfort and enjoyment from your appliance.

BEFORE PROCEEDING WITH THE OPERATION OR INSTALLATION OF YOUR NEW HEATER PLEASE READ THIS MANUAL THOROUGHLY AND GAIN A FULL UNDERSTANDING OF THE REQUIREMENTS,

FEATURES AND OPERATION OF YOUR NEW APPLIANCE.


TABLE OF CONTENTS

Warnings & Important Information 5

Regulatory Information �� 5Notice to Victorian Consumers �� 5Dress Guard Warnings �� 5General Safety Warnings �� 6Operational Safety Warnings �� 7Safety Devices �� 8Console Carton Contents / Item Checklist �� 9Inbuilt Carton Contents / Item Checklist �� 10

General Information 11

Before Installation ��11Before Use ��11Service ��11Features ��11Installation ��11Approval ��11

Operation 12

Ignition �� 12To Increase the Heat �� 13Fan �� 13To Decrease the Heat �� 13To Turn the Unit Off �� 13

Care & Maintenance 14

Trouble Shooting Checklist �� 14Service �� 14Fan Filter �� 15Outer Case �� 15

Installation Instructions 16

Specifications �� 16Console Installation �� 16Unpacking �� 16Included in Carton �� 16Before Installation �� 16Installation General �� 16Location �� 17TV & Ornamentation Warning �� 17


Installation Instructions (Inbuilt) 18

Remove Inlet Union from Unit �� 19Gas Connection Position �� 19Run Gas Supply �� 19Flue Terminal Location �� 21

Flueing 21

Installation into a Masonry Fireplace 24

Connecting to Twin Skin Flue System 25

Testing - Console and Inbuilt 26

Installation & Commissioning Checklist �� 28Installation Record �� 29

Specifications 30

Wiring Diagram �� 31

Contacts 32


WARNINGS & IMPORTANT INFORMATION

IMPORTANT

READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.

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 INFORMATIONThis appliance shall be installed in accordance with:

- Manufacturer’s Installation Instructions.

- Current AS/NZS 3000 & AS/NZS 5601.

- Local Regulations and Municipal Building Codes including local OH&S requirements.This appliance has been certified by the Australian Gas Association. The A.G.A. Certification Number is shown on the data plate.This appliance MUST be installed, maintained and removed ONLY by an authorised person.For continued safety of this appliance it MUST be installed and maintained in accordance with the manufacturers instructions.This appliance is heavy, use 2 people or mechanical lifting device. Improper lifting may result in serious injury.Take care when opening or unpacking this appliance. Failure to do so may result in serious injury or product failure.DO NOT modify the electrical wiring of this appliance. If the power cord is damaged or deteriorated then it must be replaced by an authorised person. Failure to do so may result in electric shock, fire, serious injury or product failure.Please keep this instruction booklet in a safe place for future reference. All dimensions referred to in these instructions are in millimetres, unless otherwise specified.

WARNING

NOTICE TO VICTORIAN CONSUMERSThis appliance MUST be maintained, installed and removed ONLY by an authorised person.So make sure you use a licensed person to install this appliance and ask for your Compliance Certificate. For further information contact the Victorian Building Authority.

WARNING

DRESS GUARD WARNINGSTHE GUARD IS FITTED TO THIS APPLIANCE TO REDUCE THE RISK OF FIRE OR INJURY FROM BURNS AND NO PART OF IT SHOULD BE PERMANENTLY REMOVED.FOR PROTECTION OF YOUNG CHILDREN OR THE INFIRM, A SECONDARY GUARD IS REQUIRED.The wire dress guard supplied with this appliance MUST NOT be permanently removed as it fulfils an operational safety function. Additional dress guards including free standing types may be used in conjunction with, but NOT replace, the dress guard supplied with this appliance.The appliance is not intended for use by young children or infirm persons without supervision. Young children and the infirm SHOULD be supervised at all times when in the vicinity of this heater while it is in operation.


WARNING

GENERAL SAFETY WARNINGSFailure to comply with these instructions could result in a fire 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 an authorised person.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 flue 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.WARNING: This heater MUST NOT be used if either of the glass panels are damaged.When considering installation ensure minimum clearances as follows are adhered to, refer Fig. 1.Heat radiating from the front of this heater may over time affect the appearance of some materials used for flooring such as carpet, vinyl, cork or timber. This effect may be amplified if the air in the room contains 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 wire dress guard.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 wire dress guard supplied with this appliance must not be permanently removed as it fulfils an operational safety function. Additional dress guards including free standing types may be used in conjunction with, but not replace, the dress guard supplied with this appliance.The appliance is not intended for use by young children or infirm persons without supervision. Young children and the infirm SHOULD be supervised at all times when in the vicinity of this heater while it is in operation.If the supply cord is damaged or requires replacing, it must be replaced by the manufacturer or the manufacturer's agent or similarly qualified person in order to avoid a hazard.The heater must not be located immediately below a power socket outlet.A dedicated accessible 240 V earthed 10 Amp power point must be used with this appliance.DO NOT MODIFY THIS APPLIANCE. Modifying from original specifications 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 data plate, inside the appliance). Refer to local gas authority for confirmation of the gas type if you are in doubt.Paper or other material MUST NOT be burnt in this appliance.

150mm

750mm

150mm

150mm

1000mm

150mm

750mm

150mm

150mm

1000mm

GENERAL INFORMATION


OPERATIONAL SAFETY WARNINGS

The appliance is not intended for use by young children or infirm persons without supervision. Young children should always be supervised to ensure that they DO NOT play with the appliance.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 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 fluff and dust, and where aerosols are used.DO NOT cover or place articles on or against this appliance.DO NOT use or store flammable materials in or near this appliance. Keep flammable 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 flammable substances which can be a heater hazard if used near this heater when it is in use.

GENERAL INFORMATION


A dedicated 240V earthed 10 Amp power point MUST BE USED with this appliance.

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 unplug the heater while it is in operation or while the fan is still cycling.

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.

750mm

Turn the heater ‘OFF’ after use.

DO NOT remove the Wire Dress Guard. The dress guard is fitted to this appliance to reduce the risk of fire or injury from burns and no part of it should be permanently removed. For protection of children or the infirm, a secondary guard is recommended.Heat emanating from the front of the appliance may over time affect the appearance of some materials used for flooring such as carpet, vinyl, cork or timber. This affect may be amplified if the air in the room contains cooking vapours or cigarette smoke. To avoid this possibility, it is recommended that a mat be placed in front of the appliance, extending at least 750 mm in front of the heater.When the heater is operated for the first 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.

SAFETY DEVICES

Over Heat Switches: When the heater gets too hot during operation (for example when air outlet louvres are blocked, or during a power outage) these devices turn the gas off automatically and allow the heater to restart when cooled down.

Electrical Fuse: The electrical circuits are protected by a fuse.

Flame Failure Sensing System: Automatically cuts off the gas supply to the heater in the event of a flame failure.

Power Failure: In the event of a power failure while the heater is in operation the fan will stop, however the gas valves remain open and continue to heat the appliance. The overheat protection may then shut off the gas to protect the heater, however switching the heater to its lowest setting may allow the heater to continue operating without reaching an overheat condition.

GENERAL INFORMATION


CONSOLE CARTON CONTENTS / ITEM CHECKLIST

The components for REH281 EC Spectrum 28 heater is supplied in a single carton, the following table lists the components are in this carton. Ensure that all the components listed are present before proceeding with the installation.

1 52 53

55

54 56

57

CARTON CONTENTS COMPONENTS DESCRIPTION QUANTITY

(1) REH281 EC Spectrum 28 Engine with Fascia & Radiants. 1

(2) Operation and Installation Manual. 1

(3) Warranty Booklet. 1

(4) Notice to Victorian consumers. 1

(5) *½” BSP flared nut by barrel union 90° elbow. 1

(6)

Back cover panel top. 1

Back cover panel left. 1

Back cover panel right. 1

(7) Bolt pack.

Mounting bracket. 2

Screw 8g x 10mm. 6

Screw 8g x 40mm. 2

NOTE

* Installer please note that this item is shipped inside the heater, below the gas control on the bottom right hand side of the appliance.

GENERAL INFORMATION


INBUILT CARTON CONTENTS / ITEM CHECKLIST

The components for REH281 EC Spectrum 28 heater is supplied in a single carton, the following table lists the components are in this carton. Ensure that all the components listed are present before proceeding with the installation.

1 52 53 55

56

54

CARTON CONTENTS COMPONENTS DESCRIPTION QUANTITY

(1) REH281 EC Spectrum 28 Engine with Fascia & Radiants. 1

(2) Operation and Installation Manual. 1

(3) Warranty Booklet. 1

(4) Notice to Victorian consumers. 1

(5) Adhesive backed foam sealing strip. 1

(6) ½” BSP flared nut by barrel union 90° elbow * 1

NOTE

* Installer please note that this item is shipped inside the heater, below the gas control on the bottom right hand side of the appliance.

GENERAL INFORMATION


BEFORE INSTALLATION

When fitted in a carpeted room this heater must always be fitted on top of the carpet. The carpet must never be cut to fit around the heater. The heater may be impossible to dismantle for service if the bottom panel is obstructed by carpet.

BEFORE USE

This heater discharges a large volume of warm air at low level to provide even heat distribution. If the air in the room contains cooking vapour or cigarette smoke, and the heater is used on a carpet, the surface of the carpet may become discoloured. In addition, some types of carpet contain dyes that may be affected by the warm air flow.

Some vinyl surfaces are also subject to distortion discolouration by warm air. To prevent discolouration of carpets etc., a mat should be placed in front of the appliance, extending about 750mm in front of it.

SERVICE

Rinnai Australia has a service and spare parts network in all states. Our service network personnel are fully trained and equipped to give the best service on your Rinnai appliance. If your appliance needs service, please contact Rinnai, refer to the back cover for contact details.

Rinnai recommend that this appliance be serviced every 2 years.

FEATURES

1. 28 MJ/h fan assisted, radiant convection space heater.

2. 3 step push button top mounted control for easy operation.

3. Electronic automatic ignition.

4. Large capacity fan to circulate warm air effectively.

5. Automatic fan control to turn the fan on and off and match the 2 speed fan to the heat output at all times.

6. Overheat switch to protect the unit should it become too hot.

7. Fan filters to protect the fan from dust and lint.

8. Flame failure device which cuts the gas off if the flame should be extinguished.

9. Glass rod and Jewel Plaque burner design for maximum efficiency and good looks.

INSTALLATION

This heater must be installed only 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.

APPROVAL

Your Spectrum has been approved by Australian Gas and Electrical Authorities. No parts or functions should be modified or permanently removed from the unit. Please keep these instructions in a safe place for future reference.

GENERAL INFORMATION


OPERATION

For trouble free operation, please read the following information carefully.

For your convenience the controls on your new Spectrum 28 are situated under the cover on the top right hand side of the heater.

All necessary adjustments to the operation of your Spectrum 28 can be made with these controls.

IGNITION

Press the first (low and Ignition) button firmly, this operates the built in safety device and starts the electronic spark, the centre burner will ignite. Check that the burner has lit, continue to hold the button down for about 15 seconds. The spark will continue whilst the button is held down.

Release the button.

If the burner does not remain alight, push the button again and release it, this will return it to the “OFF” position. Wait 30 seconds, then repeat the ignition procedure.

(The ignition button must be in the “OFF” position before attempting re-ignition).

After ignition the heater is at its lowest setting with one burner alight.


OPERATION

TO INCREASE THE HEAT

Press the control buttons in order from left to right, this will ignite additional burners as shown in the diagram.

There is no need to hold the buttons for 15 seconds when increasing the heat.

FAN

The fan starts automatically when the heat exchanger has warmed up. This helps to prevent cold draughts.

The fan speed is also controlled automatically when the heater is set. At low setting the fan runs at low speed; at the medium and high settings the fan runs at high speed. When the heater is turned off the fan runs at low speed until the heat exchanger is cool. The fan stops automatically after the heater is turned off.

TO DECREASE THE HEAT

This is simply done by releasing the control buttons in order from right to left to the required setting.

TO TURN THE UNIT OFF

Press and release the buttons in order from right to left until all three buttons are in the “OFF” position (UP) position. The fan will stop when the heater cools down. Ensure all burners are extinguished.


CARE & MAINTENANCEYour heater needs very little maintenance, but the following information will help you to keep it looking good and working efficiently.

WARNING

DO NOT attempt to clean the heater while the appliance is hot or operating.

All parts of the heater can be cleaned using a soft, damp cloth.

DO NOT USE SOLVENTS OR ABRASIVES TO CLEAN ANY PARTS.

DO NOT SPRAY AEROSOLS IN THE VICINITY OF THE APPLIANCE WHILE IT IS IN OPERATION.

DO NOT PLACE ARTICLES ON OR AGAINST THIS APPLIANCE.

DO NOT USE OR STORE FLAMMABLE MATERIALS IN OR NEAR THIS APPLIANCE.

DO NOT REMOVE ANY PANELS OR ATTEMPT TO CARRY OUT ANY SERVICE WORK OTHER THAN THAT WHICH IS MENTIONED IN THE TROUBLE SHOOTING CHECKLIST BELOW.

TROUBLE SHOOTING CHECKLIST

Use the following chart to help determine whether a service call is required, however if you are unsure about the way your heater is operating, or if you have any other faults or problems, please refer to your installer or a Rinnai Customer Care Centre Consultant. See back page for Rinnai contact details.

Problem

Cause

Unit w

on't i

gnite

Unit c

uts of

f soo

n afte

r ignit

ion

Fan k

eeps

runn

ing w

hen h

eater

is tu

rned

off.

Take

s too

long

to he

at ro

om

Smell

of ga

s

Unit g

oes o

ut wh

en ig

nition

butto

n is r

eleas

ed.

Unit c

uts of

f at a

ll sett

ings

Reme

dy

Not plugged in l l Plug inPower cut l l l Allow to cool, re-ignite when power is restored

Air in gas pipe (Initial Installation) l Purge air (installer)Gas filter blocked l l Service call

Not pushing ignition button firmly enough l l Push button firmlyLouvre obstructed l Remove obstruction

Gas leak l Service callRoom too large l Check with retailer

Fan filter blocked l l l Clean filter weeklyFaulty fan l l l Service call

Auto fan switch operating l Normal operationGas turned off at meter l Turn gas on

SERVICE

This appliance does not contain user serviceable parts and MUST ONLY be serviced and repaired by an authorised person. If the power supply cord or any other component of the heater are damaged, they MUST BE replaced by Rinnai or a suitably qualified person.

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. Rinnai recommends that this appliance be serviced every 2 years. If your appliance requires service, please call our National Help Line (contact numbers for which are on the back cover of this manual).


CARE & MAINTENANCE

NOTE

Service calls for general cleaning, maintenance and wear and tear are not necessarily covered under the warranty. Service calls of this nature may be chargeable.

Faults caused by insufficient gas supply, gas quality, installation errors or operation errors are not covered by the Rinnai warranty. Refer to separate Warranty Manual for details.

SAFETY DEVICES

Overheat Switch

This device automatically cuts off the gas if the heater exceeds a pre-determined temperature. This could be caused by an obstruction in front of the louvres, a blocked fan filter, or a power cut, etc.

If this switch operates, turn the unit off, remove the obstruction (clean filter), let the unit cool, then relight. If the cause is a power cut, relight when the power is restored.

Flame Failure Device

If the flame goes out during operation, the flame failure device cuts the gas off. To restore the gas supply, turn the heater off, wait 30 seconds, then follow the ignition instructions.

Automatic Fan Delay Switch

Turns the fan on automatically when the heat exchanger warms up, and off when it cools down. This helps to prevent cold draughts and adds to the unit’s efficiency.

Your Spectrum 28 needs very little maintenance, but the following will help you to keep it looking good and working efficiently.

FAN FILTER

To protect the fan from lint and dust, the Spectrum 28 is fitted with fan filter. It’s located inside the bottom louvre opening just below the lowest louvre.

To remove the filter, lift the front edge slightly and pull it gently forward then out of the heater. Clean it with a soft brush or vacuum cleaner.

To replace, simply slide filter back to its original position and make sure it is clipped into place.

Weekly cleaning is recommended during the heating season.

OUTER CASE

The outer case of the heater should be cleaned with a soft, damp cloth. DO NOT USE SOLVENTS.

WARNING

The guard on this appliance conforms to A.G.A. requirements. It is designed to prevent the risk of fire or injury from burns, and no part of it should be permanently removed.

IT DOES NOT GIVE FULL PROTECTION TO YOUNG CHILDREN OR THE INFIRM.


WARNINGInbuilt and Console units are NOT to be installed in a mock fireplace.

SPECIFICATIONS

See Specifications on 30.

CONSOLE INSTALLATION

Follow unpacking and general information, then go to pages 18 and onwards.

UNPACKING

Undo straps, lift carton off heater.

• Never lift heater out of carton by top louvres.

• Check for damage. If the heater is damaged contact your supplier or Rinnai for advice BEFORE INSTALLATION.

• Check heater supplied is correct for the gas type in your area.

• Refer to local gas authority for confirmation of gas type if in doubt.

• Data plate is outside the heater on left hand side.

INCLUDED IN CARTON

Refer to contents/ items checklist on page 9 and 10.

BEFORE INSTALLATION

Remove and discard all packing materials.

INSTALLATION GENERAL

150mm150mm

150mm

1000mm

150mm150mm

150mm

1000mm

WARNING

This heater must not be installed where curtains or other combustible materials could come into contact with it.

In some cases curtains may need restraining. Other clearances are shown in the diagram.

CONSOLE UNITS ARE NOT DESIGNED TO BE BUILT INTO BOOKCASES OR SHELVES.

Ensure that the area in which the appliance is installed has adequate fixed ventilation, this fixed ventilation must be provided as detailed in AS/NZS5601.

Check that an EARTHED power point is within 1500mm of the right hand side of the unit.

Combustion product spillage testing must be conducted during appliance commissioning. This testing may show a need for additional fixed ventilation.NOTE

INSTALLATION INSTRUCTIONS


LOCATION

When positioning the heater, the main variables governing the location are Flueing and Warm Air Distribution.

This heater must not be installed where curtains or other combustible materials could come into contact with it. In some cases curtains may need restraining. Refer to “Operational Safety Warnings” starting on page 7 for additional safety considerations.

IMPORTANT

Horizontal and vertical clearances are measured from the edge of the burner box glass.

Mantles and surrounds can be added to compliment the design provided that they conform to the following clearances requirements.

The minimum clearance from the nearest edge of the burner wire guard is 150 mm. The depth of the mantle or surround (A) at this minimum clearance may not exceed 150 mm.

An additional 100 mm of clearance is required for every extra 50 mm of mantle depth. The depth of the mantle or surround (B) at 400 mm of clearance may not exceed 200 mm.

Ensure that the area in which the appliance is installed has adequate fixed ventilation, this fixed ventilation must be provided as detailed in AS/NZS 5601.1.

NOTE

Combustion product spillage testing must be conducted during appliance commissioning. This testing may show a need for additional fixed ventilation and/or correct adhesive foam strip sealant fitment.

TV & ORNAMENTATION WARNING

CAUTION

INSTALLATION OF TV OR ORNAMENTATION ABOVE THE HEATER

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.

Please note the recommended clearances as per the diagram above.

The temperature of the wall surface directly above the appliance may be elevated and may discolour paint finishes or distort vinyl wall coverings. For durability of surfaces you should contact the relevant manufacturer for their specification.

WARNING

RINNAI DOES NOT TAKE ANY RESPONSIBILITY FOR ANY DAMAGE OCCURRING TO ANY ITEMS INSTALLED ABOVE AND IN THE VICINITY OF THE HEATER.

IDEA

Use either a shelf or mantle below the TV or ornament or alternately you can construct a recess to mount TV or ornament in.

Check the manufacturers installation instructions for these items and ensure the recess is suitable.

750mm

150mm

150mm

150m

m

A = 150mm

B = 200mm

400m

m

150mm

150m

m

150mm1000mm

INSTALLATION INSTRUCTIONS


WARNINGInbuilt and Console units are NOT to be installed in a Mock Fireplace.

CHECK DIMENSIONS OF FIREPLACE

Check dimensions of fireplace and if necessary bring them to dimensions shown.

CHECK FLUEWAY

Check flueway is clear of obstructions.

Remove any protruding brickwork to give 75mm minimum clearance from flue spigot.

PROVIDE A FIRM, FLAT, SEALED BASE FOR UNIT.

SEALED MEANS NO HOLES OR OPENINGS IN FIREPLACE.

A ROUGH BASE MAY AFFECT THE PERFORMANCE OF THIS UNIT.

INBUILT ONLY

Peel protective backing off the foam strips supplied with the heater. Attach strips to rear of casing as shown.

The strip is intended to form a seal between the heater and fireplace, if an adequate seal cannot be formed with this strip another means of sealing must be used (e.g. fibreglass batts), between the fireplace and the heater body.

INLET UNION

For ease of connection a combined inlet union/copper elbow is provided with every heater.

It is situated at the bottom right hand side below the control.

INSTALLATION INSTRUCTIONS (INBUILT)


REMOVE INLET UNION FROM UNIT

The inlet union/elbow should be fitted to the end of the copper supply tube before installing the heater in the fire place opening.

For access to union:

Remove bottom louvre panel, 2 screws in the lower right and left hand corners of louvres.

Remove upper front panel, 2 screws at the bottom right and left hand edges of the panel. Lift panel to disengage top and remove from heater.

Don't lift the panel by the dress guard or top louvres.

REMOVE UNION.

ENSURE THAT REMOVAL AND RE PLACEMENT OF THE BOTTOM PANEL IS NOT OBSTRUCTED

BY CARPET ETC.

GAS CONNECTION POSITION

Drawing is viewed from rear of heater. Actual connection is on Right Hand Side from front.

Dimensions are to the centre of the flare fitting on the inlet elbow/union.

FLARE FITTING SUITS 15mm COPPER.

RUN GAS SUPPLY

Refer to A.G.A. Pipe sizing chart if in doubt about size of gas line.

Copper supply should be run leaving a flared connection the position shown.

Connect the union/elbow fitting to the copper supply with the union nut facing upwards.

PURGE SUPPLY OF AIR AND SWARF

All foreign materials such as filings must be purged from the gas supply, as they could cause the gas valve to malfunction.

DON'T FORGET TO PUT FLARE NUT ON TUBE BEFORE FLARING.



SLIDE HEATER INTO FIREPLACE

Feed the copper tube through the supply access opening.

Connect and tighten union.

Secure heater to fireplace, there are pre-drilled holes in the heater flanges.

Drill additional holes if the existing ones are not in suitable positions.

CHECK FOR GAS LEAKS

Use a manometer or soapy water.

DON'T USE A NAKED FLAME.

CLOSE GAS SUPPLY COVER

This seals the heater from the chimney and prevents chimney draughts affecting the performance of the heater, as well as preventing the entry of debris from the chimney.

TEST OPERATION See page 26.

COWL

An approved cowl must be installed on all chimneys.

Size: Minimum 100mm diameter.



FLUE TERMINAL LOCATION

WARNING

Ensure that the location of the flue terminal can comply with the requirements of AS/NZS 5601 -

Fig. 6.2 which is reproduced in part below.

AS/NZ 5601 was current at the time of printing but may have been superseded. It is the installer’s responsibility to ensure that requirements of the current version of AS/NZS 5601 are met.

The flue system must be fully assembled and secured in place before the heater is installed into the enclosure.

Refer to separate Flueing Installation Manual for Rinnai Flamefire heaters.

Min. Clearances(mm)

Natural Draught

• Appliances up to 50 MJ/h input 300• Appliances over 50 MJ/h input 500

003* ecafrus rehto ro ynoclab a evoba ,dnuorg eht morFb005* renroc lanretxe ro llaw nruter a tnorFc

dFrom a gas meter (M) (see 5.11.5.9 for vent terminal location of regulator )(see Table 6.6 for New Zealand requirements) 1000

e From an electricity meter or fuse box (P) † 500epip lios ro epip niard a morFf

g Horizontally from any building structure* = or obstruction facing a terminal 500h From any other flue terminal , cowl, or combustion air intake † 500

• Appliances up to 150 MJ/h input * 500• Appliances over 150 MJ/h input up to 200 MJ/h input * 1500• Appliances over 200 MJ/h input up to 250 MJ/h input * 1500• Appliances over 250 MJ/h input * 1500• All fan-assisted flue appliances , in the direction of discharge -

0051rewolb aps a gnidulcni ,telni ria lacinahcem a morFk

051tupni rh/JM 05 ot pu sretaeh ecapS •• 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

aBelow eaves, balconies and other projections:

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:

1 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.

2 See Clause 6.9.4 for restrictions on a flue terminal under a covered area.3 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.4 For appliances not addressed above acceptance should be obtained from the

Technical Regulator.FIGURE 6.2 (in-part) MINIMUM CLEARANCES REQUIRED FOR FAN-ASSISTED FLUE TERMINALS,ROOM-SEALED APPLIANCE TERMINALS AND OPENINGS OF OUTDOOR APPLIANCES

* - unless appliance is certified for closer installation

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

150

Shading indicates prohibited area for f lue terminals

LEGEND:I = Mechanical air inletM = Gas meterP = Electr ic ity meter or fuse boxS = Structure

T = Flue terminalZ = Fan-assisted appliance only

Direct ion ofdischarge

See Note 1See Note 1

Opening intoa bui lding

T

TT

T

T

T

T

C

M

dde

e

hj

j

j

n

b

f

a

h

P

ZS

k

k

g

gg

I

T

Door

i

ii

iii

i Minimum clearance 500mm to nearest part of roofii Minimum clearance 25mm to any combustible materialsiii Decktite or lead collar flashing

WARNING

The flue terminal should be positioned away flammable materials.

FLUEING


INSTRUCTIONS FOR INSTALLATION INTO A 75MM CAVITY WALL USING TWIN SKIN FLUE*.

Select position for heater and locate studs, there must be a minimum distance of 345mm and a maximum of 550mm between studs.

Check to make sure ceiling and roof structure will not obstruct flue.

*Twin skin flue NOT supplied by Rinnai.

CUT OPENING IN WALL

Wall box measures 330mm X 100mm, but opening required is 335mm X 160 mm. This is to allow for ventilation around the wall box.

Failure to cut the correct sized hole may lead to excessively high wall temperatures.

GAS SUPPLY POSITION

The gas supply should be run before installing the heater.

The easiest way is to run the supply, leaving the end of the copper flare as shown in the diagram, then attach the elbow/union to the copper supply.

Refer to A.G.A. pipe sizing chart if in doubt about size of supply pipe.

CUT AWAY TOP PLATE AND ANY NOGGINS BETWEEN STUDS

Fit housing into prepared opening

Tabs should be fitted tightly against the plaster board. Drill through flanges at stud centres and fix to wall with 4 screws. The housing must be secured to the studs so as to allow the outlet to protrude back into the cavity, giving the twin skin flue a minimum clearance from the plaster board of 10mm, excluding spacers.

INSTALLATION OF CONSOLE INTO TWIN SKIN FLUE


LOWER TWIN SKIN FLUE DOWN CAVITY

Straighten tabs at bottom of twin skin flue assembly and lower down wall cavity to housing. Insert tabs in slots in housing then bend tabs to secure flue to housing.

INSTALL FLUE SUPPORT

Drop top plate flue support over top of flue, position centrally in space between studs and secure support in position.

FIT SEALING PLATE

If flue protrudes more than 65mm above top plate, adaptor supports must be screwed to the flue, and positioned so that when the sealing plate is fitted it is 50mm from the top of the flue.

FIT RECTANGULAR TO ROUND ADAPTER

Fit adapter to top of twin skin.

Fit 100mm flue and approved cowl.

MINIMUM DISTANCE FROM COWL TO NEAREST PART OF ROOF IS 500mm.

POSITION ELBOW INTO HOUSING.

Locate the longer end inside the aluminium liner of twin skin.

Attach loosely to housing with screw provided. Measure distance from floor to flue outlet. Adjust elbow to these dimensions, tighten screw.

Fit right and left hand rear spacers to Heater. Place top spacer in position temporarily for wall marking.

REMOVE FRONT COVER AND INLET UNION

ATTACH ELBOW /UNION TO GAS

SUPPLY, POSITION HEATER.

Mark position of top of spacer on wall. Remove Heater and fit wall clips. Install Heater, ensure spigot is correctly engaged into elbow.

Replace top spacer, clipping the spacer into the wall brackets at the same time as attaching it to the heater.

Secure top spacer with the two screws provided.

THE HEATER IS NOW SECURED TO THE WALL.

CONNECT GAS and CHECK FOR GAS LEAKS: See page 19 & 20. TEST UNIT and INSTRUCT CUSTOMER: See page 26.

INSTALLATION OF CONSOLE INTO TWIN SKIN FLUE


CLOSE OFF FIREPLACE WITH FIREPROOF MATERIAL.

DO NOT INSTALL UNDER A LOW WOODEN SHELF.

Brick Flues shall be completely sealed from cavities and shall be free from mortar droppings or any other debris.

In this type of installation the spigot must have an extension added which is to extend beyond overhead brickwork. The extension shall be constructed so that it prevents falling debris entering the flue spigot.

The spigot extension shall not be extend ed so far into the chimney so as to cause any obstruction to the discharge of flue gas.

Minimum clearance from end of spigot extension to any obstruction 75mm.

REMOVE DAMPER PLATE/BAFFLE

Any damper plate or baffle which has been installed in the chimney shall be removed.

Fit flue cowl.

An approved cowl shall be fitted to the chimney, with a minimum clearance of 200mm between top of chimney and the lowest opening in the flue cowl.

PREPARATION OF FIREPLACE

Provide a firm, flat base for unit, fireplace must be sealed, no holes or openings. Seal all openings in back, base or sides of fireplace.

A rough base or unsealed fireplace may affect the performance of this heater.

FIT BACK COVER AND WALL CLIPS: See page 23.

CONNECT GAS and CHECK FOR GAS LEAKS: See page 19 & 20.

TEST UNIT and INSTRUCT CUSTOMER: See page 26.

This installation method uses an inbuilt appliance connected to a twin skin flue system.

INSTALLATION INTO A MASONRY FIREPLACE


INSTALLATION USING TWIN SKIN FLUE AND INSULATED BOX FOR TIMBER FRAME OPENINGS

Cover kit must be fitted to sides of heater firebox. Kit is available from Rinnai.

This installation method is required for and uses an inbuilt appliance connected to a commercially available twin skin flue system.

Dimensions of opening must be as shown in diagram on page 18.

Install twin skin flue and run gas supply as described on page 22 & 23. Inbuilt units do not have a rear spacer. After installing twin skin flue, continue installation following instructions for inbuilt units, starting on page 18.

Clearance must be provided around flue spigot. Flammable materials must be kept at least 100mm clear of the flue spigot.

CONNECTING TO TWIN SKIN FLUE SYSTEM


TESTING PROCEDURE

After purging and clearing supply, connect ing gas and checking for gas leaks, plug the unit into the power point and light the burner. (Caution: 240V inside unit).

See customers instructions page 12.

Check appearance of flame and that controls operate correctly.

The tiles should glow evenly (it will take a few minutes of operation for them to reach full, even brightness).

There should be no abnormal after burning or yellow flames.

TO CHECK BURNER PRESSURE

See Specifications section on page 30.

Turn control to "OFF" position. Remove test point screw, attach manometer to test point, light heater, turn to high, and check pressure. Test point is on the side of the gas valve.

The regulator has been factory pre-set; before making any adjustments to the appliance regulator, check the supply pressure.

If adjustments are necessary, regulator is situated on the left hand side of the gas control.

PILOT CANNOT BE ADJUSTED.

After checking pressure, turn the unit off, remove manometer and replace test point screw.

Turn the heater on and off a few times to check ignition.

Check for spillage of combustion product into the space being heated in accordance with the requirements of AS/NZS5601 “Gas Installations” and local regulations.

When you are satisfied that the heater is working correctly, re-assemble front panels, refit Fan Filter.

If you are unable to get the unit to operate correctly, contact your agent or Rinnai for advice.

Check page 14 "Fault Finding" first.

INSTRUCT CUSTOMER ON USE OF UNIT.

EXPLAIN TO CUSTOMER ABOUT USE AND CARE OF UNIT, MAKE SURE CUSTOMER UNDERSTANDS THE INSTRUCTIONS.

EXPLAIN

Ignition, Fan Delay Switch, Adjusting heat level, Turning "OFF", Removal and replacement of Fan Filter.

TESTING - CONSOLE AND INBUILT


NOTE

The requirements of AS/NZS5601 include:

a. checking whether mechanical extraction ventilation draws air through flue systems or chimneys or not. If yes, this will most likely result in combustion product spillage from appliances during their operation.

b. checking whether the operation of appliances and flue systems or chimneys is satisfactory.

c. a method for determining the additional fixed ventilation area required to counteract the effect of mechanical extract ventilation.

WARNING

Spillage tests and countermeasures (when required) are critical for safe operation of the appliance.

After a minimum of 5 minutes of operation or when the unit has warmed up, check for spillage as shown in pictorial instructions below.

If unsure contact Rinnai for advice.

DOWNDRAUGHT DIVERTER TESTING

The downdraught diversion vent is along this area, test for spillage along this area behind the wire guard.

DO NOT contact glass rods with probe.

DO NOT force probe up into discharge vent.

TESTING - CONSOLE AND INBUILT


INSTALLATION & COMMISSIONING CHECKLIST

IMPORTANT

Instruct customer on the Spectrum 28 operation and ensure the customer understands the content of this manual.

Advise the customer that during the initial burning period of approximately 2 hours, some smoke and odour may be experienced.

During this period the heater should be operated on ‘High’ and the space being heated should be well ventilated. It may take up to 20 minutes of operation for the radiants to achieve their full glow.

WARNING

THE GUARD IS FITTED TO THIS APPLIANCE TO REDUCE THE RISK OF FIRE OR INJURY FROM BURNS AND NO PART OF IT SHOULD BE PERMANENTLY REMOVED.

FOR PROTECTION OF YOUNG CHILDREN OR THE INFIRM, A SECONDARY GUARD IS REQUIRED.

The glass dress guard supplied with this appliance MUST NOT be permanently removed as it fulfils an operational safety function. Additional dress guards including free standing types may be used in conjunction with, but NOT replace, the dress guard supplied with this appliance.

The appliance is not intended for use by young children or infirm persons without supervision. Young children and the infirm SHOULD be supervised at all times when in the vicinity of this heater while it is in operation.

Ensure the Customer understands that:

• No part of this appliance should be permanently removed.

• Young children and the infirm should be supervised at all times.

• Paper or other material MUST NOT be burnt in this appliance.

IMPORTANT

The following checklist to be completed ONLY by a Certified Gas Installer.

No Yes

1. Is the appliance positioned in a suitable location (clearances, combustible clearances, mantels and surrounds etc.)?

2. Was an approved flue system installed and tested in accordance with the instructions?

3. Has the gas pressure checked and set?

4. Have the radiant tiles been installed as per instructions?

5. Was the appliance tested for correct operation and to ensure no gas leaks?

6. Has combustion product spillage testing been conducted in accordance with AS/NZS5601?

7. Has the customer been instructed on operating procedure and safety requirements?

8. Is the end-user fully aware of operating procedure?

9. Has the wire guard been fitted?

10. Has the customer been advised not to remove the guard?

11. Has the customer been advised to service the heater every two years?


INSTALLATION RECORD

WARNING

This appliance MUST be installed, maintained and removed ONLY by an Authorised Person.

For continued safety of this appliance it MUST be installed and maintained in accordance with the manufacturers instructions.

The Installation Record is a reference for the end user, help line staff and service technicians. Ensuring that this information is available here will be helpful in the event that a service enquiry is required.

Installation Details

Installation Company Name:

Address:

Telephone / Mobile Phone: /

Email:

Certificate of Compliance / Certification No.:

Authorised Persons - Licence No.:

Installers Name:

Installers Signature:

Installation Date:

Model Number *

Serial Number *

Installation Address:

* This information will need to be copied from the data plate, located on the inside of the appliance.

IMPORTANT

Ensure this Operation and Installation manual is left with the customer.


SPECIFICATIONSDescription REH281EB (Inbuilt)

REH281EC (Console)

Rinnai Spectrum 28, Radiant/Convector, open fronted, surface combustion space heater with forced convection and natural draught flue system. Natural Gas only.

Gas Control Rinnai Push Button Combination Control.

Burner Rinnai Jewel Cut Plaque.

Gas Inlet Barrel union/ elbow with flare fitting (15mm copper flare connection).

Flue Natural Draught, for twin skin or fireplace installation.

Flue Termination An approved 100mm cowl must be fitted to all installations.

Ignition Electronic

Power Supply 220V 50Hz, unit is fitted with a supply lead and 3 pin plug, replace only with Rinnai part number 90192303.

Fan Tangential 2 speed 40 watt rating.

Data Plate Bottom right hand side, behind front panel.

Rinnai are continually updating and improving products, therefore specifications are subject to change without prior notice.

NOTE


SPECIFICATIONS

WIRING DIAGRAM

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. Rinnai recommends that this

appliance be serviced at least every 2 years.With our policy of continuous improvement, we reserve the right to change, or discontinue at any time, specifications or

designs without notice.

Australia Pty. Ltd.ABN 74 005 138 769

100 Atlantic DriveKeysborough, Victoria 3173

P.O. Box 460Braeside, Victoria 3195

AU45204

Product Sales & Service National Help Line

Tel: 1300 555 545* Fax: 1300 555 655 *Monday to Friday, 8.00am to 5.30pm EST

For further information visit www.rinnai.com.auor email [email protected]

Rinnai 32 REH281 - SPECTRUM 28 OIM - Issue 8 - October 2018

operation & installation manual spectrum 28 · rinnai 2 reh281 - spectrum 28 oim...

Documents