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COBALT SMART-HEAT™ ELECTRIC | INSTALLATION, INSTRUCTION & SERVICE MANUAL
CONTENTS
Important notes & warnings ...........................................................................pg. 3
Product Overview ...........................................................................................pg. 4
Heater Installation ..........................................................................................pg. 4
Ceiling & Wall Mounting .................................................................................pg. 5
Chain Suspension ..........................................................................................pg. 5
Element Installation .................................................................................... pg. 6-7
Electrical Installation .......................................................................................pg. 8
Wiring Diagram ............................................................................................... pg. 9
Wiring Diagram & Control Options ...............................................................pg. 10
Servicing ....................................................................................................... pg. 11
Replacement Part List ..................................................................................pg. 12
Troubleshooting ............................................................................................pg. 12
PROP 65 WARNING FOR
CALIFORNIA RESIDENTS
Cancer and Reproductive harm.
www.P65warnings.ca.gov
AVERTISSEMENT PROP. 65 POUR LES
RESIDENTS DE LA CALIFORNIE
Cancer et Troubles
de l’apparell reproducteur.
www.P65warnings.ca.gov
ADVERTENCIA PROP. 65 PARA LOS
RESIDENTES DE CALIFORNIA
Cancer y Daño Reproductivo.
www.P65warnings.ca.gov
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COBALT SMART-HEAT™ ELECTRIC | INSTALLATION, INSTRUCTION & SERVICE MANUAL
IMPORTANT NOTES & WARNINGS
WARNING
• Read all instructions before installing or using this heater
• Use this heater only as described in this manual. Any other use not
recommended by the manufacturer may cause fire, electric shock, or
injury to persons.
• Improper installation, adjustment, or alteration and failure to follow the
warnings and instructions in this manual could result in severe personal
injury, death or property damage.
• The manufacturer is not responsible for any damage that could
happen from improper use. The manufacturer emphasises that
this appliance should be used in a responsible manner and that
all procedures, warnings, and safety instructions contained in this
booklet be followed strictly.
• This heater is not intended for use in bathrooms, laundry areas and
similar indoor locations. Never locate heater where it may fall into a
bathtub or other water container.
• Do not install the heater directly near a bathtub, shower or swimming
pool. Any switches or controls must not be within reach of a person in
the bathtub, shower or swimming pool.
• This heater is hot when in use. To avoid burns do not let bare skin touch
hot surfaces. Keep combustible materials such as furniture, pillows,
bedding, papers, clothes , etc. and curtains at least 3’ (900mm) from
the front of the heater and keep them away from the sides and rear.
• Extreme caution is necessary when any heater is used by or near children
or invalids and whenever the heater is left operating and unattended.
• 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.
• Keep packaging materials out of reach of children
• Children and adults should be alerted to the hazards of high surface
temperatures and should stay away to avoid burns, clothing ignition, or
other serious personal injury
• Children should be carefully supervised when they are in the area of
the heater.
• Do not attempt to alter the unit in any manner.
• Do not paint any surface of the heater.
• Do not touch the heater with wet hands at any time.
• Do not insert or allow foreign objects to enter front cover or front opening
as this may cause an electric shock or fire, or damage the heater
• Do not touch the heating surface at any time, even when the heater is
turned off and has cooled down.
• Do not use or store flammable materials near this appliance
• Do not spray aerosols or flammable materials in the vicinity of this
appliance while it is in operation
• Never operate the heater in an explosive environment such as areas
where petrol or other flammable liquids or vapours are stored.
• Clothing or other flammable materials should not be hung from the
heater or placed on or near the heater.
INSTALLATION
• IMPORTANT - Installation must be carried out by a licensed and
authorised person.
• The installer is to ensure that the requirements of the local authority,
local electrical installation code, municipal building codes, and any
other relevant statutory regulations are carried out.
• After unpacking, make sure the appliance shows no signs of visible
damage or tampering. If the appliance appears damaged, contact the
place of purchase for assistance.
• Remove transit protection before use.
• This appliance is intended for fixed installation with voltage as specified
on the appliance rating label.
• This radiant heater is NOT intended to be installed on recreational
vehicles and/or boats.
• Do not run cord under carpeting. Do not cover with throw rugs, runners
or the like. Arrange cord away from traffic area and where it will not be
tripped over
• A heater has hot, arcing or sparking parts inside. Do not use it in areas
where gasoline, paint or flammable liquids are used or stored.
• To maintain Ingress Protection Rating (IPX4), only IPX4 rated conduit
fittings should be used for electrical installation.
• This Installation, Operation and Service manual should not be removed
from the site of installation. Installer should leave manual with the
customer for future reference.
• Any guard or other protective device removed for servicing (conducted
by an authorised person) must be replaced before operating the heater.
• Heaters are not intended to be installed in wardrobes.
• The appliance must not be located directly below or in front of a wall
electricity socket. This is because the heat radiated from the appliance
may damage the electricity outlet or plug.
• If the appliance has not been used, or will not be used, for a long period
of time, disconnect power supply
• A means for disconnection of the heater must be incorporated in the
fixed wiring according to the local electrical codes.
• Do not mount the heater vertically. Install Heater so that the infrared
elements are Horizontal. Failure to do this may cause the heating
element within the tube to sag and cause premature burnout. Installing
vertically will void the manufacturer’s warranty.
CLEARANCE
• Do not place articles on or against this appliance
• A minimum safety distance of 3’ (900mm) should always be left in front
of the appliance.
• Be sure the heater is not facing the ceiling or installed near flammable,
combustible or heat sensitive materials
MAINTENANCE/REPAIR
• Installation and repair must be carried out by a qualified & licensed service
person only. The heater should be inspected before use and at least
annually serviced & inspected by a qualified & licensed service person.
• Do not perform maintenance until heater has been turned off, power
disconnected, and heater temperature has cooled to room temperature.
• Check for damage to the appliance regularly. If damage to the
appliance is suspected, discontinue use immediately and contact the
supplier or qualified person to repair.
• If the supply cord is damaged, it must be replaced by an authorized
and licensed person in order to avoid a hazard.
• At the end of this product’s useful life, it must not be disposed of as
domestic waste, but must be taken to a collection centre for waste
electrical and electronic equipment. It is the user’s responsibility to
dispose of this appliance through the appropriate channels at the end
of its useful life. Failure to do so may incur the penalties established
by laws governing waste disposal. Proper differential collection, and
the subsequent recycling, processing and environmentally compatible
disposal of waste equipment avoids unnecessary damage to the
environment and possible related health risks, and also promotes
recycling of the materials used in the appliance. For further information
on waste collection and disposal, contact your local waste disposal
service, or the place of purchase.
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COBALT SMART-HEAT™ ELECTRIC | INSTALLATION, INSTRUCTION & SERVICE MANUAL
PRODUCT OVERVIEW
PRODUCT FEATURES
• The Cobalt Smart-Heat Electric heaters are designed to provide efficient
spot heating for commercial and residential applications.
• Suitable for indoor and outdoor heating applications such as
restaurants, cafes, bars and clubs, factories, office spaces, designated
smoking areas, public areas, hotels and more.
• The heaters are available in 4000W and 6000W models to suit a range
of environments.
• High temperature corrosion-resistant coating.
• IPX4 water ingress protection rating.
• Soft glow infrared heating element - No harsh glare.
• Wall and ceiling mounting brackets allowing adjustable angle of the
heating direction.
• Tube elements are included with the heater and easily installed.
• Heater is equipped with spectral reflector for excellent radiant heat output.
• Patent Pending & Australian Registered Design 338721
NORTH AMERICA
MODEL COLOR ELEMENTS
BRACKET
LENGTH
VOLTAGE AMPS WATTS
HEATING
AREA
DIMENSIONS
WEIGHT
(LBS)
BH0610004 Silver 2 9.5" 240V 25A 6000W up to 144ft2 56" x 8.5" x 3.5" 22
BH0610003 Silver 2 9.5" 240V 16.6A 4000W
up to 120ft2
44" x 8.5" x 3.5" 19.8
BH0610008 Silver 2 9.5" 208V 28.85A 6000W
up to 144ft2
56" x 8.5" x 3.5" 22
BH0610007 Silver 2 9.5" 208V 19.23A 4000W
up to 120ft2
44" x 8.5" x 3.5" 19.8
AUSTRALIA/NEW ZEALAND
MODEL COLOR ELEMENTS
BRACKET
LENGTH
VOLTAGE AMPS WATTS
HEATING
AREA
DIMENSIONS
WEIGHT
(LBS)
BH0610004 Silver 2 9.5" 240V 25A 6000W up to 144ft2 56" x 8.5" x 3.5" 22
BH0610003 Silver 2 9.5" 240V 16.6A 4000W up to 120ft2 44" x 8.5" x 3.5" 19.8
Certification: INTERTEK ETL / cETL 4005951
Note: All models may not be available in all regions
HEATER INSTALLATION
INSTALLATION CLEARANCES
FOR 4000W & 6000W MODELS
4000W & 6000W models must be installed
with the minimum installation clearances as
illustrated. 4000W & 6000W models are supplied
with 9.5" mounting brackets to be used for
both ceiling & wall mounting. Alternatively,
short mounting brackets can be used for wall
mounting of the 4000W & 6000W models
to position the heater closer to the wall.
Short mounting brackets must be purchased
separately.
FOR CANADA (CETL) APPROVAL DO NOT
INSTALL LESS THAN 96" (8’) FROM THE FLOOR.
WARNING
MINIMUM DISTANCE BETWEEN HEATERS
MEASURED FROM EDGE OF HEATER MUST
BE AT LEAST 20"
The stated clearance to combustible or
heat sensitive materials represents surface
temperature of 117ºF above room temperature.
Building material with a low heat tolerance
(such as plastic, vinyl siding, canvas, tri-ply etc.)
may subject to degradation. It is the installer's
responsibility to assure that adjacent materials
are protected.
WARNING
DO NOT MOUNT THE HEATER VERTICALLY!
Heater MUST be installed so that the tube
elements are horizontal. Failure to do this will
cause the heating element within the tube to
sag and cause premature burnout. Installing
vertically will void the manufacturers warranty.
WARNING
OUTDOOR INSTALLATION RECOMMENDATION
For outdoor installation heater must be mounted
with face of heater angled down. For longest
product life & to maintain product appearance
mount heater under cover & protect from rain &
weather whenever possible.
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COBALT SMART-HEAT™ ELECTRIC | INSTALLATION, INSTRUCTION & SERVICE MANUAL
CEILING & WALL MOUNTING
1. Mark mounting hole centres on ceiling or wall.
2. Attach mounting brackets to ceiling or wall
using appropriate fasteners (not supplied).
3. Bring heater up to mounting brackets and
lock into position with M5x10 screw & nut.
4. Rotate heater to required angle. Lock into
position with self tapping screw.
5. Make electrical connection from heater to
power supply.
24"
3"
35.5"
3"
2
3
4
4000 Models
Mounting Hole Centres & Heater Position
1
6000 Models
CHAIN SUSPENSION (SOLD SEPARATELY)
1. Heater must be installed with a heater surface
96"(8') above the floor level. Chain to be
provided and sized by the installer to hold the
weight of the heater.
2. Attach chains to heater with "S" hooks. Crimp
"S" hooks closed after assembly.
3. Prepare ceiling structure for heater. Attach
chains to ceiling structure & suspend heater.
4. Make electrical connection from heater to
power supply. If required fix supply power
cord to ceiling chain with cable ties.
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COBALT SMART-HEAT™ ELECTRIC | INSTALLATION, INSTRUCTION & SERVICE MANUAL
ELEMENT INSTALLATION
WARNING
This Heater MUST be permanently Installed
and hard wired by an authorised/licenced
person. Do Not perform maintenance, or
carry out installation or assembly procedure
while electrical power is switched on.
1. Remove the front cover from the heater.
2. Check that ring terminals are crimped
securely to cables. 4000W & 6000W models
have two cables at each end for assembly
of two elements. The first element must be
connected to the cables marked L1 & N1. The
second element must be connected to the
cable marked L2 & N2.
3. Fasten elements to cables. Remove outer
nut & lock washer from the threaded stud
on the element. Assemble ring terminal to
the threaded stud & secure with outer nut
and lock washer. Use one spanner to hold
the inner nut on the element, while fastening
the outer nut with a second spanner. Repeat
for other end of element. Minimum torque of
6.5Nm must be applied.
4. Put elements in the support bracket. For
4000W & 6000W models put elements in the
outside positions.
4000 & 6000W Models
4000 & 6000W Models
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COBALT SMART-HEAT™ ELECTRIC | INSTALLATION, INSTRUCTION & SERVICE MANUAL
5. Close element lock bracket & fasten with self
tapping screw. Repeat for other end of heater.
6. Assemble end caps at both ends of the heater
with 2 self tapping screws. For 4000W &
6000W models ensure that the middle tab of
the end caps are slotted behind the element
support bracket.
Note: Protective end caps must be
installed to protect wiring from heat exposure.
Without this protection wiring will be
damaged and heater will be inoperable.
7. Assemble front cover onto the heater. Hook
front cover to one side of the heater and push
other side down. Fasten into position with 3
self tapping screws.
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COBALT SMART-HEAT™ ELECTRIC | INSTALLATION, INSTRUCTION & SERVICE MANUAL
ELECTRICAL INSTALLATION
WARNING
Heater MUST be permanently Installed and
hard wired by an authorised/licenced person.
Do Not perform maintenance, or carry out
installation or assembly procedure while
electrical power is switched on.
WARNING
ELECTRICAL SHOCK HAZARD! Serious
injury or death may occur. Disconnect from
electrical supply before installing or servicing
this heater. Read and follow installation
clearance requirements outlined in this
manual. The Appliance MUST be connected
to a properly grounded electrical source.
Important: When installing heaters using
Bromic Controls, please review the installation
instructions for the selected controls prior to
beginning the installation to ensure proper
placement and clearances are met. Bromic
Controls should be mounted in well-ventilated
locations away from any heat source.
INSTALLATION
1. Check product label for correct voltage and
wattage. Make sure power source conforms
to the heaters requirements.
2. Junction box has a 0.86” (22mm) to a
standard 1/2 “weather tight conduit fittings.
Install cord grip with minimum rating of IPX4
to maintain the water ingress protection rating
of the heater. Cord grip must have minimum
temperature rating of 90°C (194°F). Failure to
install correctly will avoid the manufacturer’s
warranty.
3. For supply connections, use suitable power
supply wire at least 90˚C (194˚F). Use Copper
or aluminium wire.
4. Make electrical connections in accordance
with local electrical code regulations. For
outdoor installation all connections must
be made in accordance with local electrical
code regulations for outdoor wiring. Only use
wiring components approved for outdoor use
with minimum IPX4 rating. Ground wire screw
is located in the end of junction box.
4000W & 6000W models:
- Electrical leads are labeled L1/N1 for first
element and L2/N2 for second element.
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COBALT SMART-HEAT™ ELECTRIC | INSTALLATION, INSTRUCTION & SERVICE MANUAL
WIRING DIAGRAM
TUNGSTEN SMART-HEAT™ ELECTRIC
STANDARD INSTALLATION - 20 AMP WALL
SWITCH - 4000W MODELS*
WARNING
AC Single Phase Heater must
be permanently installed and
hard wired by an authorised/
licenced person.
WIRING DIAGRAM
TUNGSTEN SMART-HEAT™ ELECTRIC
OPTIONAL INSTALLATION - 2 X 20 AMP
WALL SWITCH - 4000W & 6000W MODELS*
PROVIDES INDIVIDUAL ELEMENT CONTROL
WARNING
AC Single Phase Heater must
be permanently installed and
hard wired by an authorised/
licenced person.
* Compliance with local code must be confirmed
by installer
RISK OF
ELECTRIC SHOCK
RISK OF
ELECTRIC SHOCK
L1L2 N1
N2
JUNCTION BOX
EARTH
WIRE
AC SINGLE
PHASE
AC
HEATER ELEMENT 1
HEATER ELEMENT 2
JUNCTION BOX
EARTH
WIRE
AC SINGLE
PHASE
AC
AC SINGLE
PHASE
AC
L1L2 N1 N2
HEATER ELEMENT 1
HEATER ELEMENT 2
When using a Bromic Affinity Control,
installer should refer to the Affinity Control
Manual for specific wiring requirements.
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COBALT SMART-HEAT™ ELECTRIC | INSTALLATION, INSTRUCTION & SERVICE MANUAL
CONTROL OPTIONS
CODE DESCRIPTION
BH3130051 AFFINITY SMART-HEAT CONTROL ON/OFF 1CH 6KW
BH3130052 AFFINITY SMART-HEAT CONTROL ON/OFF 2CH 12KW (6KW/CH)
BH3130053 AFFINITY SMART-HEAT CONTROL ON/OFF 5CH 30KW (6KW/CH)
BH3130061 AFFINITY SMART-HEAT CONTROL DIMMER 1CH 6KW
BH3130062 AFFINITY SMART-HEAT CONTROL DIMMER 2CH 12KW (6KW/CH)
BH3130063 AFFINITY SMART-HEAT CONTROL DIMMER 5CH 30KW (6KW/CH)
BH3130070 AFFINITY SMART-HEAT CONTROL EXPANSION BOARD (BMS/ETHERNET)
1. Provide 2 Hot Legs from the Affinity Control to
the Heater
2. For Dual Element Heaters, pair the L1/L2 lead
wires to Hot Leg #1, pair the N1/N2 lead wires
to Hot Leg #2.
Notes:
• Refer to Affinity Smart Heat Control Manual
for additional information.
• 1CH controls have a capacity of 6000W per
channel and will operate two each heaters
<3000W or one heater >3400W.
• 2CH controls have a capacity of 6000W per
channel and will operate two each heaters
<3000W or one heater >3400W per channel.
Sample Wiring for Affinity Controllers
Please refer to Affinity Product Manuals for complete installation instructions.
1CH Affinity On/Off Control
1CH Affinity Dimmer Contro
GND
Heater
HOT 1 (L)HOT 1 (LINE)
HOT 2 (N)HOT 2 (NEUTRAL)
GROUND
LOAD HOT 2 (N)
LOAD HOT 1 (L)
AC SUPPLY
208V OR
220-240V
GND
Heater
HOT 1 (L)HOT 1 (LINE)
HOT 2 (N)HOT 2 (NEUTRAL)
GROUND
LOAD HOT 1 (L)
LOAD HOT 2 (N)
AC SUPPLY
208V OR
220-240V
WIRING DIAGRAM FOR USE WITH BROMIC AFFINITY SMART HEAT CONTROLS
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COBALT SMART-HEAT™ ELECTRIC | INSTALLATION, INSTRUCTION & SERVICE MANUAL
SERVICING
WARNING
Servicing and maintenance
MUST be carried out by an
authorised and licensed
person only. ELECTRICAL
SHOCK HAZARD! Serious
injury or death may occur. Disconnect from
electrical supply before servicing this heater.
MAINTENANCE
For longest product life & to maintain product
appearance mount heater under cover & protect
from rain & weather whenever possible. The
exterior housing of the heater should be cleaned
regularly with a soft damp cloth. For locations
near the coast, salt in the air can cause rusting
of metal. Additional cleaning of the heater with a
soft damp cloth fortnightly will increase the life of
the products appearance. Ensure that there is no
excessive build-up of dirt/dust on the reflectors
or elements as this can cause overheating and
premature element failure. To clean the reflectors
and elements, ensure heater is off and has been
off for at least 2 hours after operation, and wipe off
any dirt/dust with a soft & dry cloth.
TUBE ELEMENT REPLACEMENT
1. Remove Front Cover of the heater by
unscrewing the 3 screws holding it in place.
2. Remove first Element End Cover by unscrewing
the 2 screws holding it in place.
3. Remove Outer Hex Nut, Lock Washer and Lead
Wire Ring Terminal from the threaded stud.
4. Remove second Element End Cover by
unscrewing the 2 screws holding it in place.
5. Remove Outer Hex Nut, Lock Washer and Lead
Wire Ring Terminal from the threaded stud.
6. Remove old Tube Element.
7. Install new Tube Element by following element
installation instructions on page 8 of this
manual.
RISK OF
ELECTRIC SHOCK
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COBALT SMART-HEAT™ ELECTRIC | INSTALLATION, INSTRUCTION & SERVICE MANUAL
NO DESCRIPTION PART NUMBER
1 3 Heater - Cobalt electric 4000W 240V BH0610003
2 4 Heater - Cobalt electric 6000W 240V BH0610004
3 3 Heater - Cobalt electric 4000W 208V BH0610007
4 4 Heater - Cobalt electric 6000W 208V BH0610008
5 5 Front cover - Cobalt electric 4000W BH8180030
6 6 Front cover - Cobalt electric 6000W BH8180031
7 8 Element end cover set - Cobalt electric 4000W & 6000W BH8180033
8 9 Junction box cover & seal set - Cobalt electric BH8180034
9 10 Mounting Bracket set (short) - Cobalt electric BH8180035
10 11 Mounting Bracket set (Long) - Cobalt electric BH8180036
SYMPTON POSSIBLE CAUSE (S) CORRECTIVE ACTION
ELEMENT DOES NOT ENERGIZE
1. Defective element
2. Improper connection
1. Replace element
2. Check connection to power outlet
NOT ENOUGH HEAT
1. Heater too small for application
2. Heater mounted too high or too far
3. Incorrect voltage connected to heater
1. Add additional heater(s)
2. Decrease mounting height or distance
3. Check correct supply voltage is provided
TOO MUCH HEAT
1. Heater too large for application
2. Heater mount too low or too close
3. Incorrect voltage connected to heater
1. Replace with smaller heater
2. Increase mounting height or distance
3. Check correct supply voltage is provided
HOT SPOT IN TUBE
1. Heater is not level
2. Grease or moisture on tube
1. Adjust to level mount
2. Clear tube-replace if problem persists
REPLACEMENT PART LIST
TROUBLESHOOTING
Unites States of America Office:
Address: 7595 Irvine Center Drive,
Ste. 100
Irvine, CA 92618
Telephone: 1(800) 301-1293
Web: www.bromic.com
©2025 Bromic Group. All Rights Reserved.
Australia HQ:
Address: 10 Phiney Place
Ingleburn NSW 2565 Australia
Telephone: +61 2 9748-3900
Web: www.bromic.com
©2025 Bromic Group. All Rights Reserved.
We believe true quality extends beyond the product itself. That is why Bromic
Heating is committed to delivering a superior end-to-end customer experience,
seamlessly integrating our expert sales consultation, robust technical guidance
and responsive after-purchase care into every step of your heating journey.
Contact Bromic Heating Support
Telephone: 800.301.1293
Email: ServiceUSA@BromicGroup.com
Scan QR Code
for more information.
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