Bromic Heating Tungsten Smart-Heat Troubleshooting guide

Version 4.4AUS
TUNGSTEN SMARTHEAT™
GAS HEATER
BY BROMIC
INSTALLATION, INSTRUCTION AND
SERVICE MANUAL
SUITABLE FOR GAS RADIANT HEATER MODELS:
TUNGSTEN 300 - BURNER AND TUNGSTEN 500 - BURNER
WARNING: Improper installation,
adjustment, alteration, service or maintenance
can cause property damage, injury or death.
Read the installation, operating and
maintenance instructions thoroughly before
installing or servicing this equipment.
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DANGER
If you smell gas:
1. Shut off gas to the appliance
2. Extinguish any open flame
3. If odor continues, keep away from the
appliance and immediately call your gas
supplier or fire department.
Do not store or use petrol or other flamable vapor and
liquids in the vicinity of this or any other appliance.
This appliance to be connected only to
reticulated gas & installed in accordance with AS/NZS
5601
WARNING: For Outdoor or Amply
Ventilated area use and for NON
RESIDENTIAL INDOOR APPLICATION
WARNING

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Head Office: 10 Phiney Place, Ingleburn, Sydney, NSW 2565 Australia
T: 1300 276 642 (within Australia) or [phone] (from overseas) F: [phone]
E: [e-mail] W: www.bromic.com.au
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Note: Bromic Heating reserves the right to make changes to specifications, parts, components and equipment without prior notification.
This Installation, operation and service manual may not be reproduced in any form with prior written consent from Bromic Heating.
This manual contains important information about the assembly, operation, and maintenance of
Tungsten Smart-Heat™ Heaters. Please pay close attention to the important safety information
shown throughout this instruction manual. Any safety information will be accompanied by the
following safety alert symbols:
DANGER, WARNING, IMPORTANT
• READ THIS MANUAL CAREFULLY before installing or servicing
this product.
• Improper installation, operation, or maintenance can result in
death, severe injury, or property damage.
• Installation must be carried out by Authorised person/s in
accordance with AS5601 Gas Installation Code.
• This appliance is to be used ONLY for outdoor and non-
residential indoor use (minimum room volume must be
250m3)
• When installed outdoors this appliance MUST be protected
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CONTENTS
IMPORTANT NOTES & WARNINGS 4
PRODUCT OVERVIEW 5
PRODUCT DESCRIPTION 5
SPECIFICATIONS 5
GENERAL INFORMATION 6
PRODUCT FEATURES 6
INSTALLATION REQUIREMENTS 6
GAS REQUIREMENTS 6
INSTALLATION CLEARANCES 7
INSTALLATION INSTRUCTIONS 8
HEATER INSTALLATION INSTRUCTIONS 8
GAS SUPPLY INSTALLATION 12
POWER SUPPLY INSTALLATION 12
LEAKAGE TEST 12
HEAT DEFLECTOR INSTALLATION INSTRUCTIONS 13
CEILING MOUNT POLE INSTALLATION INSTRUCTIONS 13
OPERATING INSTRUCTIONS 14
TURNING THE APPLIANCE ON 14
TURNING THE APPLIANCE OFF 14
MAINTENANCE AND SERVICING 14
REGULAR SERVICE REQUIREMENTS 14
EXTERIOR SERVICING 14
OPTIMUM MOUNTING DISTANCE 15
HONEYWELL CONTROL 15
HONEYWELL VALVE 16
OPERATION DATA - BRAHMA CONTROL BOX 17
DUNGS GAS VALVE 18
WHITE RODGERS GAS VALVE 18
WIRING DIAGRAM 19
REPLACEMENT PARTS 22
POST-INSTALLATION REPORT 24
TROUBLE SHOOTING 25
APPENDIX A 26
WARRANTY 28

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IMPORTANT NOTES AND WARNINGS
WARNING
•THIS APPLIANCE SHALL NOT BE INSTALLED OR USED
IN RESIDENTIAL DOMESTIC INDOOR AREAS
•DO NOT PLACE ARTICLES ON OR AGAINST THIS
APPLIANCE
•DO NOT USE OR STORE FLAMMABLE MATERIALS
NEAR THIS APPLIANCE
•DO NOT SPRAY AEROSOLS OR FLAMMABLE
MATERIALS IN THE VACINITY OF THIS APPLIANCE
WHILE IT IS IN OPERATION
Failure to follow the warnings and instructions in this manual
could result in severe personal injury, death or property
damage.
•This Installation, Operation and Service manual should
not be removed from the site of installation.
•This Appliance is for outdoor and non-residential indoor
areas only. (see attached diagrammatical representations
of outdoor areas “Appendix A”).
•Any guard or other protective device removed for
servicing (conducted by an authorised person) must be
replaced before operating the heater.
•Adults and children should stay away from high
temperature surfaces to avoid burns or other serious
personal injury.
• Children should be carefully supervised when they are in
the area of the heater.
•Clothing or other flammable materials should not be
hung from the heater or placed on or near the heater.
•Do not perform maintenance until heater has been
turned off, power disconnected, and heater temperature
has cooled to room temperature.
•Do not expose the burner to water or moisture. The
appliance is to be protected from rain.
•Do not use the heater if any of these parts are exposed
to water until the appliance is inspected or repaired by
an authorised service person.
•The installer is to ensure that the requirements of the local
authority, local gas fitting regulations, municipal building
codes, and any other relevant statutory regulations are
carried out.
•Certain materials or items, when stored under or near the
appliance, will be subjected to radiant heat and could
be seriously damaged. Ensure combustible materials eg.
overhead structures, walls, floors, furniture, fixtures and
plants must be kept 1100mm from the top and side.
•The whole gas system, hose assembly, regulator, pipes,
and burner should be inspected for damage and leaks
before use and at least annually by an authorized person
for the life of the heater.
•All leak tests should be done with a soap solution. Never
use an open flame to check for leaks.
•Do not use the heater until all connections have been
leak tested by an authorised person.
•Inspect the hose assembly before each use of the
appliance.
•The hose assembly must be replaced prior to the
appliance being put into operation if there is evidence
of excessive abrasion or wear, or if the hose is damaged.
•The replacement hose assembly must be AGA approved.
•The hose assembly is not to be located in areas where
the hose may be subject to accidental damage.
•This radiant heater is NOT intended to be installed on
recreational vehicles and/or boats.
• Repair to be carried out ONLY by an authorised person.
•Improper installation, adjustment, or alteration can cause
personal injury, property damage, or even death.
• Do not attempt to alter the unit in any manner.
•Ensure that the heater is never used without an AGA
approved pressure limiting regulator
• Remove transit protection before use.
•Never operate the heater in an explosive environment
such as areas where petrol or other flammable liquids or
vapours are stored.
•Turn off the gas supply immediately if smell of gas is
detected.
• Do not paint any surface of the heater.
• Do not throw objects at Glass facia.
•If Glass facia breaks, discontinue use, disconnect power
and gas and isolate area affected by breakage.
•Control compartment, burner and circulation air
passageways of the heater must be kept clean. Frequent
cleaning may be required as necessary.
• Turn Gas Supply off when not in use.
•Check the heater immediately if any of the following
occurs:
»The heater does not reach temperature.
»The burner makes popping noise during use (a
slight noise is normal when the burner is ignited or
extinguished).
•Young children should be supervised to ensure that they
don’t play with the appliance.
•This appliance is not intended for use by young or infirm
persons unless they have been adequately supervised
by a responsible person to ensure that they can use the
appliance safely.
•Check for damage to the appliance regularly. If damage
to the cord, plug or appliance is suspected, discontinue
use immediately and contact the supplier or qualified
person for repair.
•If the cord, plug or appliance is damaged, unplug from
the outlet, discontinue use immediately, and only an
authorised person or similar may repair the unit.
•Avoid inhaling fumes emitted from the heater’s first
use. Smoke and odour from the burning of oils used in
manufacturing will appear. Both the smoke and odour
will dissipate after approximately 30 minutes.
•Ensure that a watertight seal is maintained on the
electrical control box at all times
•Regularly check for damage to the rubber seals. If
damage to the rubber seals is suspected, discontinue
use immediately, switch off power and contact the place
of purchase or authorised service technician for repair.
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PRODUCT OVERVIEW
PRODUCT DESCRIPTION
The Tungsten Smart-Heat™ Gas Radiant Heaters are designed to provide eective outdoor heating to both commercial and
residential premises whilst oering an appealing design.
The heaters incorporate full function electronic controls, allowing them to be operated remotely from a conveniently located
switch. The heaters have been designed to withstand the rigors of the outdoors.
SPECIFICATIONS
497
255
306
99
316
286
335 404
356
302
150
263 28
135
TUNGSTEN SMART-HEAT HEATER DIMENSIONAL DETAILS
Without Heater
Deflector
With Heater
Deflector
Wall Bracket / Control Housing
Mounting Hole Positions
TUNGSTEN SMARTHEAT™ HEATER DIMENSIONAL DETAILS
IMPORTANT
This appliance is NOT approved for indoor domestic use and must be installed by authorised persons only in accordance
with AS5601-2010 Gas Installation Code.
This appliance is to be protected from rain. Install under a protective cover.
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Tungsten Smart-Heat™ 3 BURNER Tungsten Smart-Heat™ 5 BURNER
Gas type LPG NATURAL GAS LPG NATURAL GAS
Manufactured by BROMIC HEATING PTY LTD
AGA Approval No. 7289 7289 7289 7289
Gas Consumption 25 MJ/hr 25 MJ/hr 42 MJ/hr 42 MJ/hr
Gas Type Propane Gas (LPG) Only Natural Gas Propane Gas (LPG) Only Natural Gas
Gas Pressure 2.75 KPA 1 KPA 2.75 KPA 1 KPA
Injector Size 0.8mm 1.4mm 0.8mm 1.4mm
Weight 15kg 15kg 20kg 20kg
Voltage 220-240V 220-240V 220-240V 220-240V
Current >1 Amp >1 Amp >1 Amp >1 Amp

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PRODUCT OVERVIEW CONTINUED...
INSTALLATION REQUIREMENTS
IMPORTANT
This appliance shall only be used in above ground open-air
situations with:
• natural ventilation
• without stagnant areas
•where gas leakage and products of combustion are
rapidly dispersed by wind and natural convection
Any enclosure in which the appliance is used shall comply
with one of the following:
1. An enclosure with walls on all sides, but at least one
permanent opening at ground level (ref. Appendix A,
Example 1)
2. Within a partial enclosure that includes an overhead
cover and no more than two walls (ref. Appendix A,
Example 2)
3. Within a partial enclosure that includes an overhead cover
and more than two walls, the following shall apply:
•At least 25% of the total wall area is completely open
(ref. Appendix A, Example 4), and
•At least 30% of the remaining wall area is open and
unrestricted (ref. Appendix A, Example 4)
Note: The definition of outdoors is an above ground open-
air situation with natural ventilation, without stagnant areas,
where gas leakage and products of combustion are rapidly
dispersed by wind and natural convection.
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GAS REQUIREMENTS
Tungsten Smart-Heat LPG Models:
• Use Propane (LPG) gas only
• The approved inlet pressure to the appliance is 2.75KPA
Tungsten Smart-Heat Natural Gas Models:
• Use Natural Gas Only
•Always use Bromic Natural Gas Governor (supplied) –
Model: BM-WF1A (AGA No. 5149)
•Ensure that Inlet pressure to the regulator does not
exceed 5KPA
• The approved inlet pressure to the appliance is 1.0KPA
GENERAL INFORMATION
The Calortch Series Gas radiant heaters are suitable for outdoor and non-residential indoor spaces. In addition to the
installation instructions provided, authorised installers must abide by the Australian installation code AS-5601-2010. Please
note that these standards are subject to change.
The heater is designed to function in winds up to 15Km/h. The heater is subject to reduced performance or failure in adverse
weather conditions such as high wind or extreme saturation.

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INSTALLATION INSTRUCTIONS
HEATER INSTALLATION INSTRUCTIONS
CAUTION
Please see specifications for the weight of the Heater. The
installer of the Tungsten Smart-Heat Series Radiant Heaters
must comply with all relevant State Occupational Health &
Safety Regulations.
!
1. Mount Wall Bracket/Control Housing To Wall:
• Remove Wall Bracket/Control Housing From
Packaging
• Place the mounting bracket in position and mark
the fixing hole location on the wall. Drill holes using
appropriate drill size and type.
• Attach the bracket to the wall using appropriate
fixtures
2. Connect AGA approved Flexible Gas Connector (as
supplied) to the inlet fitting on the heater using 2
wrenches to tighten. Leak Test by applying compressed
air (1/2” PSI) to open end of flexible hose. Spray gas
fittings with a soapy water solution and Check for leaks.
Alternatively, leak check can be done after assembly
using inspection hole on bracket arm. (see. leakage test
section of this manual).
3. Fix Mounting Arm to the back of the heater –
• Slide Gas Connector and Wiring Harness inside the
centre of the arm and have them exit through the
shaped cut-out on top surface of the arm
• Ensure that the arm faces downwards at a 55º angle
• Position the 4 mounting holes on the arms plate
over the corresponding fixtures on the heater -
Manipulate the gas hose as necessary to allow for
correct alignment
• Insert and tighten 4 M6 bolts as provided to fit
mounting arm to heater.
WARNING
When mounting wall bracket/ control housing, ensure the
anchoring to the structure is of sufficient strength, quality
and workmanship to support the weight of the heater and
any other load that could be applied to the fixture.
!
IMPORTANT
The Heater shall be firmly and securely attached to the wall.
For Brick and masonry, use M8 “Flush Head” “Dynabolts”
(or equivalent). For Wood / Timber fixtures, use suitable
screw fixings no less than 60mm in length.
!
WARNING:
Installation should be done by a qualified service person.
!
WARNING
This appliance must be installed and used in accordance with
AS5601-2010 Gas installation standard and must meet all the
requirements stipulated in the “Installation Requirements”
section of this manual.
!

9
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INSTALLATION INSTRUCTIONS CONTINUED...
4. Attach Heater to Wall Bracket/Control Housing
• Remove Front Cover from Control Housing
• Attach Heater to Wall Bracket/Control Housing by
inserting Mounting Arm into lower channel of Wall
Bracket. Ensure that the Gas Hose and Wiring Harness
slide through the groove on top side of the control
Housings lower channel and remain undamaged by
the metals edges during assembly.
• It may be necessary to manipulate the gas Hose so
that the arm can slide into place.
TIP: Do not install the mounting pin at this point.
• Spray soapy water on the arm to ease the sliding.
5. Connect the AGA approved flexible connector to the
Gas Valve Outlet Fitting
• Position heater and hose so that the gas hose and
fitting are in alignment
• NOTE: ensure that the hose nut and valve fitting are
parallel to one another and threads are engaged
correctly before tightening! Incorrect installation can
cause gas leaks and damage components.
TIP: Sliding the mounting arm inside the control housing’s
channel can help accurately Position the Gas hose in
place under the gas valve’s fitting.
• Spanner Tighten using 2 wrenches, and leak test
using soapy water (see section “leakage test”)

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•Insert Black Ignitor Cable directly into control box
using 2.8mm spade connector, located on the side
of the controller
•Insert White Ionisation Cable directly into control
box using 4.75mm spade connector, located on the
side of the controller
•Insert Earth Terminal over earth tab, attached to
body of control housing and marked with Earth
Symbol
•Re-connect Honeywell control to the gas valve by
positioning the controllers inbuilt Molex plug over
the gas valve’s connector
INSTALLATION INSTRUCTIONS CONTINUED...
6. Insert Pivot Bolt
•Position Arm so that the rear hole’s on the mounting
arm and Control Housing are in alignment
•Insert Bolt and washer (as supplied) through Control
Housing and Mount Arm, using the hole located on
the bottom surface of the Control Housing, towards
the rear. Spanner tighten in place
•Select desired heater angle and insert the M6 Bolt
and washer (as supplied) through the bottom surface
of Control Housing into the mounting arm, using the
corresponding hole. (Heaters angle will be 0º, 10º or
20º). Spanner tighten in place
7. Connect the 3 wires from the heater by carefully following
the instructions below
For Honeywell Control
•Disconnect Honeywell control from Honeywell gas
valve by unscrewing retaining screw and pulling
away from gas valve
IMPORTANT
Electrical connections must be completed by trained and
authorized electrical technicians only!
!

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• Insert Earth Terminal over Earth Tab, attached to
side of Wall Bracket Housing and marked with the
symbol:
8. Connect gas inlet tting to mains gas supply in
accordance with local gas installation code and gas
supply installation section of manual. Leak test with
soapy water.
and carefully slide into place. Fix in place using the
retaining screw.
For White Rodger
• Insert Black Ignitor Cable directly into Control Box at
terminal marked:
• Insert White Ionisation Cable directly into Control
Box at terminal marked:
INSTALLATION INSTRUCTIONS CONTINUED...
9. Fix Front cover to control housing using the 4xM4 screws
provided.
10. Main Power supply connection is to completed in line with
instructions in the “Power supply installation” section of this
manual.
IMPORTANT
After gas installation and electrical installation is complete,
all gas lines should be tested for leaks using a soapy water
solution. See Section titled “Leakage Test” for further
information. Ensure gas pressure meets the requirements
outlined in Gas Supply Installation above.
!
IMPORTANT
Ensure that a water tight seal is maintained.
!
White Rodger

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INSTALLATION INSTRUCTIONS CONTINUED...
GAS SUPPLY INSTALLATION
Verify the type of gas supply complies with the appliance
rating plate, located at the back of the heater.
An approved manual isolating valve must be fitted before the
heater in accordance with local Gas Installation Codes.
The inlet connection to the heater control box is a 3/8” SAE
Male
Tighten all the connections and then turn on the gas supply.
Check for gas leakage with a soapy water solution. (See
section titled “Leakage Test”).
Do not use an open naked flame to check for leaks.
When the heater is operating, check gas pressure at the test
point and ensure the manifold pressure to the heater is:
NG: 1KPA
LPG: 2.75KPA
Gas supply pressure must be limited to 5KPA If gas line
pressure exceeds this level, a separate pressure reducing
regulator must be installed.
The appliance and its individual shutoff valve must be
disconnected from the gas supply piping system during any
pressure testing of that system at test pressures in excess of
1/2 psi.
The appliance must be isolated from the gas supply piping
system by closing its individual manual shutoff valve during
any pressure testing of the gas supply piping system at test
pressures equal to or less than 1/2 psig.
IMPORTANT
• All gas supply installation work must be performed by
trained and authorized person(s) and comply with the
requirements of local Gas Installation Codes.
• All Piping Joints should be tested for leaks with a
soapy water solution before use.
• Gas hose must be located out of pathway where
people may trip over it, or in areas where the hose
may be subject to accidental damage.
!
POWER SUPPLY INSTALLATION
!
WARNING
This heater is equipped with a three-prong (grounding)
plug for your protection against shock hazard and should
be plugged directly into a properly grounded three-prong
receptacle. Do not cut or remove the grounding prong from
this plug.
The Tungsten Smart-Heat Gas Heater comes standard with
900mm of power cord in addition to the Approved 3 pin
power plug.
If an appropriate power socket is available, the heater can be
plugged into this power socket and operated using the on/
off switch supplied on the power socket. Alternatively, the
power installation can be tailored to suit the site requirements
by an Authorized Electrician.
Keep electrical supply cord away from any heated surface
and flue gasses.
Please Note:
Tungsten Smart-Heat Gas do not have their own on/off
switch. Operation should be controlled via the main power
supply.
LEAKAGE TEST
Gas connections on the heater are leak tested at the factory
prior to shipment. A complete gas tightness check must be
performed at the installation site due to possible mishandling
in shipment or excessive pressure being applied to the
heater. Check ALL connections.
• The heater must be checked with the gas supply turned
on.
• Make sure the safety control valve is in the OFF position.
• Make a soap solution of one part liquid detergent and
one part water. The soap solution can be applied with a
spray bottle, brush or rag. Soap bubbles will appear in
case of a leak.
• Turn the gas supply ON.
• In case of a leak, turn off the gas supply. Tighten any
leaking fittings, then turn the gas supply on and recheck.
• Never leak test while smoking.
• The following points MUST be leak checked before
operation.
WARNING
Ensure that power socket is switched off before plugging
in power cord.
!
2
1

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HEAT-DEFLECTOR INSTALLATION
CEILING POLE INSTALLATION NOTE: Tungsten Smart-Heat Heating recommends running power and gas lines, to the heater, inside the pole to reduce visibility and likelihood of damage.INSTALLATION INSTRUCTIONS CONTINUED...
1
2
3
4
3
!WARNINGWhen mounting ceiling pole, ensure the anchoring to the structure is of sufficient strength, quality and workmanship to support the weight of the heater and any other load that could be applied to the fixture. Note: Ceiling pole must be perpendicular (90deg) to the ground when mounted (irrespective of pitched or flat ceiling).1.Mount Top Bracket to ceiling or support beam usingsuitable fixings no less than 60mm length.2.Assemble pole to the mounting bracket using theM8x100mm and M19x100mm bolts, and fix using nutsand washers (as supplied).3.Assemble both lower paddles to the pole (back to back)and insert 3 M10x100mm bolts and fix using nuts andwashers (as supplied).4.Fix Heater to Lower paddles using suitable fixtures.1.Assemble Heat Deflector following instructions supplied in the Heat Deflector carton.2.Mount Heat Deflector to back of heater by loosening the two screws and secure brackets underneath washers. Re-tighten screws to original position using screw driver.

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OPERATING INSTRUCTIONS
TURNING THE APPLIANCE ON
1. Ensure that gas installation and power installation has
been carried out in accordance with the manufacturers
instructions outlined in this document.
2. Turn on gas supply.
3. Ensure correct gas supply pressures are set.
4. Switch on power to heater.
5. If Gas heater does not light, turn power off.
6. Wait 5 seconds before turning power back on. If
heater does not ignite after 5 attempts, consult the
troubleshooting section of this manual, or contact
Tungsten Smart-Heat Heating Pty. Ltd for service
information.
TURNING THE APPLIANCE OFF
1. For temporary shutdown, turn off power.
2. For permanent shutdown, turn off power and shut off
IMPORTANT
Check the heater immediately if any of the following occurs:
• The heater does not reach temperature.
• The burner makes popping noise during use (a slight noise
is normal when the burner is ignited or extinguished).
Note: Avoid inhaling fumes emitted from the heater’s first
use. Smoke and odour from the burning of oils used in
manufacturing will appear. Both the smoke and odour will
dissipate after approximately 30 minutes.
Installers please Note:
When the installation and testing is completed, make sure
that the customer knows how to operate the heater. Leave
the operating instructions with the customer.
!
MAINTENANCE AND SERVICING
It is important that regular maintenance is carried out on the
heater to maintain efficient operation. All maintenance should
be carried out ONLY by authorized service personnel.
Control compartment, burner and circulation air passageways
of the heater must be kept clean. Inspect and clean at least
every six months or more frequently in adverse conditions.
Never obstruct the flow of combustion and ventilation
air. Always keep the appliance area clear and free from
combustible materials, gasoline and other flamable vapors
and liquids.
Do not clean heater with cleaners that are combustible or
corrosive.
REGULAR SERVICE REQUIREMENTS
1. AGA approved Gas Hose, located within the mounting
arm, must be checked at least once annually. The hose
must be replaced if there is any evidence of excessive
wear, or if the hose is damaged. The replacement hose
assembly must be AGA approved with 3/8”SAE flared
ends. To Check the Gas Hose, remove control housing
cover by removing 8 screws and slide cover outwards.
Alternatively, disassemble heater by reversing the
installation instructions as outlined in Installation section
of this handbook.
2. VISUALLY CHECK BURNER FLAMES. During heaters
function visually check that all burners are alight and
glowing hot. This can be done by observing the red glow
through the translucent face, or by peering down the
product combustion passageway. Note: A slight variation
in colour is to be expected.
3. Clean burners: Burners can be cleaned by directing
compressed air (max20PSI) at outlet ports. Avoid directing
air at gasket material between ceramic tile and burner
cup.
4. Clean manifold and injectors: Undo gas hose from gas
valve outlet (heater should be switched off) and inject
compressed air (max20PSI) down the inlet fittings.
5. Clean dust and foreign matter from inside of heater
housing: Open up rear housing and clear dust using
compressed air (max20PSI) and a damp cloth.
6. Remove debris, spider and insect nests from, control
compartment, burner and circulation air passageways of
the heater with heavy-duty pipe cleaner or compressed
air to keep appliance clean and safe for use. Never clear
ports or other openings with toothpicks or other articles
that will break and block the ports.
7. In a salt-air environment, such as near an ocean, corrosion
occurs more quickly than normal. Check frequently for
corroded areas and repair them promptly.
IMPORTANT
More frequent cleaning may be required as necessary. It is
imperative that control compartment, burners and circulating
air passageways of the heater be kept clean.
!
EXTERIOR SERVICING
The exterior Tungsten Smart-Heat Series Heater components
are constructed from stainless steel, and high temperature
coated black paint. For all exterior black parts (excluding
fascia trims), a brushed finish has been used. This is not a
coating and under prolonged use, may slightly discolour from
high temperatures emitted by the heater. This is a normal
occurrence and does not affect the operation of the appliance.
gas supply.
NOTE: The appliance must be completly shutoff for a period
of 5 minutes before being relighted.
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IMPORTANT
Do not apply any additional surface coating to the heater under any
circumstances. Use of additional coating other than those applied
during manufacture could result in hazardous reactions such as
toxic fumes or fires. Additional coatings will void the warranty.
!
A
B
B
Model A B
3 - Burner 1100mm 2500 - 3500mm
5 -Burner 1100mm 2500 - 3500mm
Model A
3 - Burner 6000 - 7000mm
5 -Burner 8000 - 9000mm
OPERATION DATA - HONEYWELL CONTROL BOX
The following operation sequence is valid only where the
components are installed according to the manufactures
assembly and installation instructions. Please do not modify
the wiring configuration, gas train or any other part of the
heater assembly.
Application
The Honeywell electronic gas burner control system is suitable
for atmospheric gas burners for non-permanent operation.
Although the Honeywell unit is available non volatile lockout,
its configuration in the Tungsten Smart-Heat series heaters
limits it to volatile lockout, i.e. the restart from this condition
is possible by the interruption and subsequent restoration of
the mains power supply.
Features:
• Compliance with AGA standard for automatic gas burner
flame monitoring and control systems
• Compliance with EN 298 (European standard for
automatic gas burner flame monitoring and control
systems)
• Compliance with AGA (Australian standard for automatic
gas burner flame monitoring and control systems)
• Flame monitoring based on rectification property of the
flame (ionisation)
TECHNICAL DATA
Supply voltage 230V-50/60Hz
Operating temperature -20°C +60°C
Ambient humidity 90%max at 40°C
Protection degree IPX4
Timings:
Self Check time 1.5 s
Safety time (TS) 25 s
Drop out time on running flame failure 1 s
Power consumption, at start up 10VA
Power Consumption, Running 4VA
Ignition
Ignition Voltage 15kV with 40pF load
Spark repetition rate 33 Hz
Max. Cable length 1M
Recommended spark gap 0.14”
Consumption 2,5 VA
Spark energy 3 uAs
A
OPTIMUM MOUNTING DISTANCE
Replacement parts can be purchased to restore the heater to
its original appearance from Tungsten Smart-Heat Heating Pty
Ltd. (Refer to parts list in manual).

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Directions for use
• Automatic controls are safety devices and shall not be
opened. The manufacturer’s responsibility and guarantee
are invalid if the control is unduly opened.
• A regulation shutdown must occur every 24hours to
enable the unit to check its own efficiency (systems for
non permanent operation)
• Connect and disconnect the unit only after switching off
the power supply
• Avoid exposing the unit to dripping water
• Ventilation and the lowest temperature ensures the
longest life of the control
Electrical Installation
• Live and Neutral should be connected correctly; a mistake
could cause a dangerous situation.
• Before starting the system check cables carefully for
incorrect installation
• The earth terminal of the control, the metal frame of the
burner and the earth on the mains supply must be well
connected
OPERATION DATA - HONEYWELL CONTROL BOX CONTINUED...
Operation
At every start, the control unit proceeds to a self-checking
of its own components. During the pre-purge or waiting
time (TW) the internal circuit makes a test of the flame signal
amplifier. Extraneous light or fault in the amplifier will result
in the simulation of a flame which will prevent the control
from starting.
At the end of the waiting or pre-purge time, the gas valve is
energised and the ignition device is operated. In this way, the
safety time (TS) begins.
If a flame is detected during the safety time, the ignition
device is inhibited and the gas valve remains energised.
If the control does not detect any flame signal during the
safety time, at the end of safety time (TS), the unit proceeds
to lockout and the gas valve and ignition device are switched
off.
If the established flame signal is lost, (during the safety time
or during operation thereafter) this will cause the ignition
device to be reactivated within 1 second.
If the burner does not light within 25 seconds of ignition
reactivation, the heater will enter failure lockout mode and
must be reset.
OPERATION DATA HONEYWELL VALVE:
The VK series gas control have been specially developed for
application in domestic appliances. The Honeywell Gas Valve
is a multi-functional control which incorporates an adjustable
direct acting pressure regulator. It is designed for operation
on 220/240V.
Standard Specifications
• 1/2” G Female Pipe Thread connection
• Ambient Temperature Range of 0°C to 60°C
• Compact Size: 86.5mm x 63.5mm x 65.9mm
• 50mb Pressure Rating
• 1/2” x 1/2” (BSP- G) Inlet and Outlet
• Earthing terminal – 6mm spade tab
• Tamper resistant screws
• Top mounted coils that can be field replaced
TECHNICAL DATA
Max inlet working pressure 50 mbar
Installation group Group 2
Operating Temperature 0°C to 60°C
Voltage Ratings 220/240VAC
50/60Hz .52A
Adjust Regulator Pressure
• Unscrew the regulator cover.
• Unscrew the outlet plug to measure the outlet regulator
pressure by using manometer.
• Adjust the pressure by turning the regulator screw
clockwise or anti wise.
• Adjustthe pressureaccordingto appliancespecification.
Inlet Pressure test point
Outlet Pressure test point
Regulator
IMPORTANT
Remember to place the regulator cover, outlet and inlet back
on.
!

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OPERATION DATA - BRAHMA CONTROL BOX
The following operation sequence is valid only where the
components are installed according to the manufactures
assembly and installation instructions. Please do not modify the
wiring configuration, gas train or any other part of the heater
assembly.
Application
The Brahma electronic gas burner control system is suitable
for atmospheric gas burners for non-permanent operation.
Although the Brahma unit is capable of non volatile lockout,
its configuration in the Tungsten Smart-Heat series heaters
limits it to volatile lockout, i.e. the restart from this condition is
possible by the interruption and subsequent restoration of the
mains power supply.
Features
• Compliance with EN 298 (European standard for
automatic gas burner flame monitoring and control
systems)
• Compliance with AGA (Australian standard for automatic
gas burner flame monitoring and control systems)
• Flame monitoring based on rectification property of the
flame (ionisation)
• Two independent safety contacts in series on the gas
valve output
• Electrical service life at max. declared loading > 250.000
operations
• Inbuilt ignition device with completely solid state design
and high efficiency
TECHNICAL DATA
Supply voltage 23V-50/60Hz
Operating temperature -20°C +60°C
Ambient humidity 95%max at 40°C
Protection degree IP00
Timings:
Prepurge or waiting time 10 s
Safety time (TS) 10 s
Drop out time on running flame failure < 1 s
Power consumption, at start up 10VA
Power Consumption, Running 7VA
Ignition
Ignition Voltage 20kV with 30pF load
Spark repetition rate 25 Hz
Max. Cable length 2 m
Recommended spark gap 2-4mm
Consumption 2,5 VA
Spark energy 15 mJ
Directions for use
• Automatic controls are safety devices and shall not be
opened. The manufacturer’s responsibility and guarantee
are invalid if the control is unduly opened.
• A regulation shutdown must occur every 24hours to
enable the unit to check its own efficiency (systems for
non permanent operation)
• Connect and disconnect the unit only after switching off
the power supply
• Avoid exposing the unit to dripping water
• Ventilation and the lowest temperature ensures the
longest life of the control
Electrical Installation
• The applicable state and Australian standards (eg.
AS3350) regarding electrical safety must be respected.
• Live and Neutral should be connected correctly; a
mistake could cause a dangerous situation.
• Before starting the system check cables carefully for
incorrect installation
• The earth terminal of the control, the metal frame of the
burner and the earth on the mains supply must be well
connected
Operation
At every start, the control unit proceeds to a self-checking
of its own components. During the pre-purge or waiting
time (TW) the internal circuit makes a test of the flame signal
amplifier. Extraneous light or fault in the amplifier will result
in the simulation of a flame which will prevent the control
from starting.
At the end of the waiting or pre-purge time, the gas valve is
energised and the ignition device is operated. In this way, the
safety time (TS) begins.
If a flame is detected during the safety time, the ignition
device is inhibited and the gas valve remains energised.
If the control does not detect any flame signal during the
safety time, at the end of safety time (TS), the unit proceeds
to lockout and the gas valve and ignition device are switched
off.
If the established flame signal is lost, (during the safety time
or during operation thereafter) this will cause the ignition
device to be reactivated within 1 second.
If the burner does not light within 10 seconds of ignition
reactivation, the heater will enter failure lockout mode and
must be reset.

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OPERATION DATA - WHITE RODGER VALVE:
The White Rodgers Gas Valve is a compact multi-functional
control which incorporates an adjustable direct acting
pressure regulator. It is designed for quiet operation with
cushioned solenoid stops and operates on 220/240V.
Standard Specifications
• Inlet Screen – will filter to 180 microns
• Quiet operation
• Ambient Temperature Range of 0°C to 60°C
• Compact Size: 86.5mm x 63.5mm x 65.9mm
• 50mb Pressure Rating
• Class ‘B’ Group 2 Direct Acting Solenoid Valves with
high sealing force
• 3/8” x 3/8” (BSP PI.) Inlet and Outlet
• Opening time < 0.25 seconds
• Closing time < 0.25 seconds
• Earthing terminal – 6mm spade tab
• Tamper resistant screws
• Top mounted coils and electronics that can be field
replaced without entering the gas stream.
TECHNICAL DATA
Max Working pressure 50 mbar
Installation group Group 2
Operating Temperature 0°C to 60°C
Regulator adjustment range 9.2 to 13.7 mbar
Voltage Ratings 220/240VAC
50/60Hz .52A

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WIRING DIAGRAM - HONEYWELL CONTROL, HONEYWELL GAS VALVE
12 11 10 987654321
N
L
E
Blue
Brown 230 V
N/A
Yellow/Green
Yellow/Green
Yellow/Green
Green
White
Black
Ignition +
Ionisation
HONEYWELL
Red 230 V
Blue
Purple
Purple
Ionisation
ELECTRICAL DIAGRAM
SEE INSTRUCTION MANUAL FOR DETAILS ON HOW
TO CONNECT THE ELECTRICAL COMPONENTS.
Note:
If any of the original wire as supplied with the heater must be replaced, it must be replaced with 18AWG, 90ºC type UL
approved wire or its equivalent. IfTransformer must be replaced, a UL approved model of similar type must be used.

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WIRING DIAGRAM
F2a
L
N
E
+
Orange
Brown
Blue
Yellow/Green
Yellow/Green
Yellow/Green
Black
White
Blue
Purple
Brahma
Control Box
CE11U
Gas Valve
Ignition +
Ionisation
C1
ELECTRICAL DIAGRAM
SEE INSTRUCTION MANUAL FOR DETAILS ON HOW
TO CONNECT THE ELECTRICAL COMPONENTS.
Ionisation