SW Series Manual
!
!
Overhead Electric Infrared Heater
Installation, Operation, Maintenance and Parts
1, 2 and 3 Lamp Units
All persons involved with the installation, operation and maintenance of the heater system must read and
understand the information in this manual.
WARNING
Improper installation, adjustment, alteration, service or maintenance can cause
property damage, injury or death. Read and understand the installation, operating
and maintenance instructions thoroughly before installing or servicing this equipment.
C R O W N V E R I T Y I N C .
37 Adams Boulevard, Brantford, Ontario, Canada N3S 7V8
tel 519.751.1800 or 888.505.7240 fax 519.751.1802 e-mail info@crownverity.com web www.crownverity.com
SW Series Manual
3
Contents
1.0 Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Safety Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Model Number Designation Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Available Models and Operational Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Clearance to Combustibles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety Signs and Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Standards, Certifications and Government Regulations. . . . . . . . . . . . . . . . . . . . . . . . 8
2.0 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Heater Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Lamp Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Outdoor Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electrical Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.0 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Heater Assembly Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Parts Listing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.0 Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2
SW Series Manual
!
!
!
!
!
!
1.0 Safety • Safety Symbols • Applications
1.0 Safety
WARNING
Improper installation, adjustment, alteration, service or maintenance can cause
property damage, serious injury or death. Read and understand the installation,
operating and maintenance instructions thoroughly before installing or servicing this
equipment. Only trained, qualified personnel with proper electrical experience may
install or service this equipment.
Safety Symbols
Safety is the most important consideration during installation, operation and maintenance of the infrared
heater. You will see the following symbols and signal words when there is a hazard related to safety or
property damage.
Warning indicates a potentially hazardous situation
!
WARNING
which, if not avoided, could result in death or injury.
Caution indicates a potentially hazardous situation
CAUTION
NOTICE
which, if not avoided, could result in minor or
moderate injury.
Notice indicates a potentially hazardous situation
which, if not avoided, could result in property
damage.
Applications
Commercial / Industrial (Indoors & Outdoors)
Infrared heaters are designed and certified for use in industrial and commercial buildings such as
warehouses, manufacturing plants, aircraft hangars and vehicle maintenance shops. For maximum safety,
the building must be evaluated for potential hazards before installing the heater system. A critical safety
factor to consider before installation is the clearance to combustibles.
Outdoor Residential Only
This heater is NOT approved for use in an indoor residential application. This includes, but not limited to,
attached garages, living quarters, solariums, etc. Consult the local fire marshal and/or insurance provider
if unsure of your application.
WARNING
Not For Residential Use.
Installation of this infrared heater system in residential indoor spaces, RV’s, mobile homes,
etc. may result in property damage, fire, serious injury or death.
3
5
1.0 Safety • Model Number Designation Chart • Available Models
Model Number Designation Chart
SW Series Manual
Series Material Type
SW-24
SW-33
SW-46
Model Configuration Examples:
SW-24B1-C16R, or SW-33S2-G25W
B= Black Powder Coat
or
S= Stainless Steel
Lamp
Qty.
1
2
3
Voltage Code
A= 120 VAC
B= 208 VAC
C= 240 VAC
D= 277 VAC
G= 480 VAC
H= 575 VAC
Lamp Wattage
Code
16
25
36
38
Lamp Type (Color)
R= Ruby Lamp
W= Standard Lamp
Available Models and Operational Specifications
Series Lamp Qty. Voltage; Phase Amperes Watts BTU/h
120; 1ph 13.33
208; 1ph 7.69
240; 1ph 6.67
480; 1ph 3.33
208; 1ph 15.38
480; 1ph 6.67
208; 1 or 3ph 23.08
480; 1 or 3ph 10.00
208; 1ph 12.02
240; 1ph 10.42
480; 1ph 5.21
208; 1ph 24.04
480; 1ph 10.42
480; 1ph 7.60 3,650 12,454
575; 1ph 6.60 3,800 12,978
480; 1ph 15.21 7,300 24,909
575; 1ph 13.22 7,600 25,955
480; 1 or 3ph 22.81 10,950 37,636
575; 1 or 3ph 19.83 11,400 38,933
1,600 5,459
3,200 10,919240; 1ph 13.33
4,800 16,378240; 1 or 3ph 20.00
2,500 8,530
5,000 17,065240; 1ph 20.83
SW-24
SW-33
SW-46
1
2
3
1
2
3 480; 1 or 3ph 15.625 7,500 25,590
1
2
3
or
4
SW Series Manual
!
Clearance to Combustibles
Placement of explosive objects, flammable objects, liquids and vapors close to the heater
may result in explosion, fire, property damage, serious injury or death. Do not store, or use,
explosive objects, liquids and vapor in the vicinity of the heater.
Failure to comply with the published clearances to combustibles could result in personal
injury, death and/or property damage.
The outside surfaces of the heater are hot during operation and after operation. If contact is
made, permanent skin damage may occur. Do not move, handle, or service the unit during
operation or while hot.
Signs shall be posted specifying the maximum permissible stacking height in order to
maintain clearances to combustibles.
WARNING
!
CAUTION
1.0 Safety • Clearance to Combustibles
Hazards Include:
For maximum safety the building must be evaluated for hazards before installing the heater system.
Examples include, but are not limited to:
• Gas and electrical lines
• Combustible and explosive materials
• Chemical storage areas
• Areas of high chemical fume concentrations
• Provisions for accessibility to the heater
• Adequate clearances around air openings
• Vehicle parking areas
A critical safety factor to consider before installation is the clearances to combustibles. Clearance to
combustibles is defined as the minimum distance you must have between the indicated surface and the
combustible item. Considerations must also be made for moving objects around the infrared heater. The
following is a partial list of items to maintain clearances from:
• Vehicles with lifts or cranes
• Storage areas with stacked materials
• Lights
• Sprinkler heads
• Overhead doors and tracks
• Dirty, contaminated environment
Combustible Items Include: Moving Objects Include:
• Wood • Overhead doors
• Paper • Vehicles on lifts
• Fabric • Cranes
• Chemicals • Hoists
• Wall or roof insulation • Car wash equipment
When installing the infrared heater system, the minimum clearances to combustibles must be maintained.
These distances are shown in Chart 1.1 and on the heater. If you are unsure of the potential hazards,
consult your local fire marshal, fire insurance carrier or other qualified authorities on the installation of
infrared heaters for approval of the proposed installation.
5
7
1.0 Safety • Clearance to Combustibles
Chart 1.1 • Clearance to Combustibles in Inches (see Figure 1.1)
Side
Model
Wattage
Mounting
Angle
Front Behind* End Top Below
0° 24 24 24 6 40
1,600
45° 40 24 24 10 40
0° 24 24 24 6 46
2,500
45° 46 24 24 10 46
0° 24 24 24 6 56
3,200
45° 56 24 24 10 56
3,650
3,800
0° 24 24 24 6 62
45° 62 24 24 10 62
0° 24 24 24 6 72
4,800
45° 72 24 24 10 72
0° 24 24 24 6 72
5,000
45° 72 24 24 10 72
0° 24 24 24 6 84
7,300
45° 84 24 24 10 84
7,500
7,600
10,950
11,400
0° 24 24 24 6 84
45° 84 24 24 10 84
0° 24 24 24 6 96
45° 96 24 24 10 96
*A minimum clearance of 36 inches must be maintained from behind another heater.
SW Series Manual
NOTE: Ensure that building materials with a low heat tolerance (i.e, awnings, fabrics, plastics, sprinklers,
insulation, etc.) are protected against degradation. This may require the heater to be mounted at a
distance in excess of the published clearances to combustibles. Contact the material manufacturer for
specific details.
Figure 1.1 • Clearance to Combustibles
SIDE
END
TOP
TOP VIEW • 0°
SIDE
BELOW
END VIEW
0° Mounting Angle
END
TOP
FRONT
BEHIND
BELOW
END VIEW
45° Mounting Angle
6
SW Series Manual
SAMPLE
1.0 Safety • Safety Signs and Labels
Safety Signs and Labels
It is important to provide warnings to alert individuals to potential hazards and safety actions. Signs should
state the hazards for the particular application and be legible to the building occupants. Consult the
factory or a factory representative for additional information on signage compliance.
Safety warning labels must be maintained on the infrared heater. Illustrations of the safety labels, and their
locations, are pictured below. When no longer legible, they must be replaced. Contact either your local
distributor or the product manufacturer for obtaining replacement signs or labels.
Top View
F/N: LLECL001 - Clearance to Combustibles Label
F/N: LL01 - Clearance Safety Tag
(Affix adjacent to heater’s controller)
L1
LAMP NO. 1
LAMP NO. 2
NOTE: USE COPPER CONDUCTORS ONLY
(Located inside raceway)
DETROIT RADIANT INFRARED RADIANT ELECTRIC HEATER
FOR INDOOR COMMERCIAL/INDUSTRIAL USE.
FOR PROTECTED AND UNPROTECTED OUTDOOR USE.
NOT FOR INDOOR RESIDENTIAL USE!
MODEL NO.
SW-24B1-C16R
PHASE:
Single
FREQUENCY:
50/60 Hz
AMPERES
6.67
DESIGN COMPLIES WITH:
UL2021 1997 & C22.2 No. 46-M1988 - Electric Air - Heaters
DETROIT RADIANT PRODUCTS COMPANY
21400 HOOVER ROAD - WARRE N, MI
(586) 756-0950 - www.drp-co.com
VOLTAGE
240
MININMUM
MOUNTING ANGLE:
0 Degrees
MAXIMUM
MOUNTING ANGLE:
45 Degrees
Serial No. 10 10 DETR 021400 0001
CAUTION
- VERIFY SUPPLY VOLTAGE -
DISCONNECT FROM ELECTRICAL SUPPLY
L2
BEFORE SERVICING THIS HEATER.
THIS APPLIANCE MUST BE PROPERLY
GROUNDED TO THE ELECTRICAL SOURCE.
Electrical Label
WATTAGE
1600
VERSION
11/1020
STANDARD LAMP:
EL-083
ALTERNATE LAMP:
EL-073
Rating Plate
LLWEL02-1M-03/11 (CDS)
7
9
1.0 Safety • Standards, Certifications and Government Regulations
SW Series Manual
Standards, Certifications and Government Regulations
Installation of this infrared heater must comply with all applicable local, state and national specifications,
regulations and building codes. Contact the local building inspector and/or fire marshal for guidance.
The heater must be electrically grounded in accordance with the following codes:
United States: Refer to National Electrical Code®, ANSI/NFPA 70 (latest edition).
Wiring must conform to the latest edition of National Electrical
Code®, local ordinances, and any special diagrams from the manufacturer.
Canada: Refer to Canadian Electrical Code CSA C22.1 Part 1 (latest edition).
Crown Verity units comply or are certified by one or more of the following organizations or
standards:
• CSA 22.2 #46 - M1988
• UL 2021, 1997
8
SW Series Manual
!
!
!
2.0 Installation • Design
2.0 Installation
WARNING
Read and understand, the installation, operating and maintenance instructions
thoroughly before installing or servicing this equipment.
Design
To ensure a safe, properly designed heating system, a layout should be developed for the correct
placement of the infrared heater(s).
Aside from safety factors such as clearance to combustibles (see Chart 1.1 on page 6), you should also
take into consideration the environment (e.g., cold/drafty, average, protected), heat coverage (sq. ft.)
needed, heater centers, the distance behind a person or work station(s). Also, the effective infrared
surface temperature of a person or object may be diminished with wind above 5 mph. Wind barrier(s)
may be required. Most importantly, clearance to combustibles must always be maintained! Refer to
hazards on page 5.
When positioning the heaters, keep in mind combustible materials, lights, sprinkler heads, overhead
doors, storage area with stacked materials, gas and electrical lines, parked vehicles, cranes, etc. Refer to
Page 6 for minimum clearance to verify that a safe installation exists.
This installation manual, along with national, state, provincial and local codes, address these issues. It is
critical that you read, understand and follow all guidelines and instructions. Always inspect and evaluate
the mounting conditions, application, and wiring.
When heated, materials high in hydrocarbons (solvents, paint thinner, mineral spirits, formaldehydes, etc.)
can evaporate and/or degrade. This may result in odors or fumes being emitted into the environment. To
correct this problem, clean the area and/or introduce additional ventilation. Heaters installed and serviced
in accordance with the installation manual do not emit foul odors into the environment.
IMPORTANT: Fire sprinkler heads must be located at an appropriate distance from the heater to avoid
an inadvertent discharge. This distance may exceed the published clearance to combustibles. Certain
applications may require the use of high temperature sprinkler heads or relocation of the heaters.
CAUTION
Fire sprinkler systems containing propylene glycol, antifreeze or other potentially flammable substances
shall not be used in conjunction with this heater without careful consideration for and avoidance of
inadvertent discharge hazards. For further information consult NFPA 13. Always observe applicable state
and local codes.
9
11
2.0 Installation • Design
SW Series Manual
Chart 2.1 • Outdoor Comfort Heating Application Chart
(Dim A)
Recommended
Series Lamp Qty.
1 8-10 17 x 15 6.3
SW-24
SW-33
SW-46
Heater installation shall comply with all IOPM, NEC, ANSI/NFPA-70, CEC, and local restrictions.
2 8-10 17 x 16 11.8
3 10-12 21 x 21 10.9
1 8-10 18 x 15 9.3
2 10-12 22 x 20 11.4
3 10-12 22 x 21 16.2
1 10-12 22 x 19 8.7
2 12-14 27 x 24 11.3
3 12-14 27 x 25 16.2
Mounting Height (Ft.)*
Coverage of Heater
Length x Width (Ft.) Watts per Square Foot
Chart 2.2 • Indoor Spot Heating Application Chart
(Dim A)
Recommended
Series Lamp Qty.
1 8-10 21 x 19 4.0
SW-24
SW-33
SW-46
When comfort heating people, two heaters should be used to heat both sides of the individual. Heater installation shall
comply with all IOPM, NEC, ANSI/NFPA-70, CEC and local restrictions.
2 8-10 21 x 20 7.6
3 10-12 25 x 23 8.4
1 8-10 22 x 19 6.0
2 10-12 26 x 24 8.0
3 10-12 26 x 25 11.5
1 10-12 26 x 25 5.6
2 12-14 31 x 26 9.0
3 12-14 31 x 27 13.1
Mounting Height (Ft.)*
Coverage of Heater
Length x Width (Ft.) Watts per Square Foot
*Clearance to combustibles must be maintained at all times. Factory recommended mounting heights are listed as a
guideline. If infrared heaters are mounted too low or too high, they may result in discomfort or lack of heat.
Figure 2.1 • Heating Application
36” Min.
Dim A
10
SW Series Manual
!
2.0 Installation • Heater Mounting
Heater Mounting
WARNING
Improper suspension of the infrared heater may result in collapse and being crushed.
Always suspend from a permanent part of the building structure that can support the total
force and weight of the heater.
Failure to maintain minimum clearance to combustibles may result in fire and/or explosion,
property damage, serious injury or death. Always maintain minimum clearances and post
signs or provided tags (F/N: LL01) adjacent to heaters controller. Signs should state the
hazards for the particular application and be legible to the building occupants. Consult the
factory or a factory representative for additional information on signage compliance.
The heater can be suspended with chains or rigid threaded rod. Local codes, or conditions that would
cause the unit to move (e.g., wind drafts, blowers, crane rails, etc.), may require rigid threaded rod.
Consult all applicable codes before installation.
The heater must be level from side to side and may be 0° to 45° on horizontal. Refer to figures 2.2 and
2.3.
Figure 2.2 • Heater Dimensions
10.50
B
Chart 2.3 • Physical Dimensions (inches)
Model No. A B C
SW-24-X1 23.50 9.25 24.00
SW-24-X2 23.50 15.00 24.00
SW-24-X3 23.50 20.75 24.00
SW-33-X1 32.50 9.25 33.00
SW-33-X2 32.50 15.00 33.00
A
(Center of Mounts)
C
Mount Heater Level
- Side to Side -
Figure 2.3 • Mounting Centers
3.75
SW-33-X3 32.50 20.75 33.00
SW-46-X1 45.50 9.25 46.00
SW-46-X2 45.50 15.00 46.00
SW-46-X3 45.50 20.75 46.00
11
13
2.0 Installation • Heater Mounting
SW Series Manual
Top Channel Assembly
Attach the mounting brackets to the top wire raceway. On each end, place (1) 1/4” x 1/2” bolt through
1
the bottom hole of the mounting bracket and through the bottom hole of the top wire raceway.
Place (1) 1/4” lock nut on each bolt. Do not tighten completely. Refer to figure 2.4.
NOTE: The mounting brackets are NOT required for chain suspension.
Adjust wire raceway to desired mounting angle
2
On each side, place (1) 1/4” x 1/2” bolt through slot in the mounting bracket and the hole in the top wire
3
raceway. Place (1) 1/4” lock nut on each bolt and tighten.
Tighten lock nuts from Step 1.
4
Hook heater body into mounted wire raceway. Unit will hang freely by the “T” hinge, leaving both
5
hands free to wire unit. Refer to figure 2.4.
Run supplied high temperature wires out to field supplied junction box. DO NOT make connections
6
inside the wire raceway
Close wire raceway using the (4) #8-32 x 3/8” grounding screws provided in hardware pack.
7
Figure 2.4 • Top Channel Assembly
Wire Raceway
#8-32 x 3/8”
Grounding
Screw
#8-32 x 3/8” Grounding Screw
1/4” x 1/2” Bolt
T-Hinge
12
SW Series Manual
!
2.0 Installation • Lamp Installation
Lamp Installation
CAUTION
Disconnect power prior to installing or replacing supplied quartz lamp(s). The elements can and should
be installed prior to mounting the heater.
Remove the service access panels and open lamp retainers.
1
Position heating elements in “U” slots at the ends of the reflector. When utilizing the ruby lamps, the
2
lamp adapter plates (EL-006) must first be removed.
Close lamp retainers to secure the heating element in the slot (see Figure 2.5).
3
Carefully wrap the heating element pigtail one revolution clockwise around terminal screws (see Figure
4
2.6). NOTE: Cut excess pigtail off at terminal to prevent lead from touching metal parts. Avoid
handling the quartz glass as much as possible. Quartz glass should be wiped off with alcohol using a
clean cloth.
Tighten the terminal screws (see Figure 2.6). CAUTION: Do not pull pigtail too tightly that pressure is
5
being placed on the heating element. Maintain a 1/2” slack in the pigtail.
Reinstall service access panels using sheet metal screws as removed in Step 1.
6
Figure 2.5 • Lamp Installation
Lamp Retainers
Figure 2.6 • Lamp Installation
Terminal Screws
Cut off excess
Lamp Adapter Plates (EL-006)
Wrap pigtail clockwise
around terminal screw
1/2” slack on pigtail
NOTE: SW Series heaters are designed for use with Quartz lamp infrared heating elements only. They
are NOT intended to be used with straight metal rod heating elements. Replace lamps with parts
from Crown Verity only.
13
15
!
2.0 Installation • Outdoor Application • Electrical
SW Series Manual
Totally Exposed Outdoor Applications
!
CAUTION
For totally exposed outdoor applications (not ceiling protected) ensure connections are made as illustrated
in Figure 2.7
Figure 2.7 • Exposed Outdoor Application
6”
Minimum
NOTE: All conduit, conduit fittings, and junction boxes are field supplied. Must be NEMA Type 4x or
equivalent. Heater must be suspended from mounting brackets.
Electrical
WARNING
Electric Shock
Field wiring to the heater must be connected and grounded in accordance with national,
state, provincial, local codes and to the guidelines in the this manual. In the United States
refer to the most current revisions to the ANSI/NFPA 70 Standard and in Canada refer to
the most current revisions the CSA C22.1 Part I Standard.
Disconnect power to heater before servicing.
Failure to follow these instructions can result in death or electrical shock
This fixture is equipped with high temperature silicone lead wires to make connections to branch circuit.
Remove the wire-ties prior to making electrical connections.
Wiring connections should always be through one of the knockouts in the top wire raceway. Wire
connections must also be made outside the of the top wire raceway. Consult the factory, or a qualified
electrician for details on staging.
Supply wires must be a copper conductor type, with a minimum size of 10AWG.
Infrared heater must be connected to the earthing conductor (green wire) installed by the factory.
See above for use in Totally Exposed Outdoor Applications.
14
SW Series Manual
LAMP NO. 1
L1
L2
SINGLE LAMP UNIT
DOUBLE LAMP UNIT
TRIPLE LAMP UNIT
CONTROL
DEVICE
L1 L2
L1
L2
L1
L2
L1
L2
Wiring Diagrams
Figure 2.8 • SW Wiring Diagram • Units with 1 Lamp
Figure 2.9 • SW Wiring Diagram • Units with 2 Lamps
2.0 Installation • Wiring Diagrams
L1
LAMP NO. 1
LAMP NO. 2
L2
Figure 2.10 • SW Wiring Diagram • Units with 3 Lamps
LAMP NO. 1
L1
LAMP NO. 2
LAMP NO. 3
L2
Field Wiring
Figure 2.11 • Single Phase Service Figure 2.12 • Three Phase Service
L1 L3
CONTROL
L2
DEVICE
TRIPLE LAMP UNIT
L1
L1
L3
L3
L2
L2
15
17
3.0 Maintenance • Maintenance Checks & Log
SW Series Manual
3.0 Maintenance
It is recommended that the following become a standard yearly procedure to obtain maximum operating
efficiency and trouble free operation.
During long periods of non-usage, remove or cover heater with a polyethylene bag and disconnect from
power supply. If further service to the heater is desired, contact your representative or the factory.
Clean reflector surface with a damp cloth.
1
Ensure heater is secure on all hanging points.
2
Maintain clearance to combustibles at all times. Immediately remove objects in violations of the
3
published clearance to combustibles.
Check electrical wires and connections for wear or any kind of damage.
4
16
SW Series Manual
3.0 Maintenance • Troubleshooting Guide
Troubleshooting Guide
Turn Heater on from power source.
Does the heating
lamps turn on?
Yes
No
Are the heating lamps
Key
physically damaged?
Start
Question
Yes
Process
Question
Replace heating lamp(s).
No
Are the heating lamps
wired as indicated in
the manual?
No
Rewire lamps as indicated
in this manual.
Yes
Find the source of the electrical problem between panel and heater.
Corrective
Action
Is there a sufficient
amount of heat?
Yes
Is there too much heat?
No
No
Is the supply voltage correct for the
model type on the rating label?
Yes
Is the heater mounted within the
recommended height?
Yes
Mount heater within the
recommended mounting heights.
No
No
Yes
Supply correct voltage
Heater size and/or quantity of
heaters, may be incorrect for
application.
Troubleshooting ends.
17
19
3.0 Maintenance • Heater Assembly Components
SW Series Manual
Heater Assembly Components
For complete information on SW Series replacement parts, visit www.crownverity.com For discontinued
models, consult the factory.
Figure 3.1 • Components
016
028
057
058
059
027
037
026
031
033
034
035
051
001
020
023
021
002
003
004
012
013
014
022
024
006
038
025
070-088
152, 153, 154
252, 253, 254
352, 353, 354
155
255
355
106
206
306
18
SW Series Manual
Electric Parts Listing
Chart 3.2 • General Parts List
3.0 Maintenance • Heater Assembly Components
Part
No.
EL-001 Ceramic Insulating Base EL-072 Lamp; 2500W 208V Clear
EL-002 Reflector, 24 Inch Model EL-073 Lamp; 1600W 240V Clear
EL-003 Reflector, 33 Inch Model EL-074 Lamp; 2500W 240V Clear
EL-004 Reflector, 46 Inch Model EL-075 Lamp; 1600W 480V Clear
EL-006 Lamp Adaptor Plate EL-076 Lamp; 2500W 480V Clear
EL-012 Reflector Channel, 24 Inch Model EL-077 Lamp; 3650W 480V Clear
EL-013 Reflector Channel, 33 Inch Model EL-078 Lamp; 3800W 575V Clear
EL-014 Reflector Channel, 46 Inch Model EL-080 Lamp; 1600W 120V Ruby
EL-016 Mounting Brackets EL-081 Lamp; 1600W 208V Ruby
EL-020 Brass Strip with three (3) #10-32 holes EL-082 Lamp; 2500W 208V Ruby
EL-021 #10-32 x 3/8 Brass Panhead MS EL-083 Lamp; 1600W 240V Ruby
EL-022 #10-32 x 1-1/4" Stainless Steel Pan Head MS EL-084 Lamp; 2500W 240V Ruby
EL-023 #10-32 Keps Nut EL-085 Lamp; 1600W 480V Ruby
EL-024 #10 medium Split Lock Washer, Stainless Steel EL-086 Lamp; 2500W 480V Ruby
EL-025 #10-32 x 3/4 SS pan Head #2 Phillips Machine Screw EL-087 Lamp; 3650W 480V Ruby
EL-026
EL-027 1/4 - 20 x 1/2 inch bolt for bracket
EL-028 1/4-20 Nut
EL-029 1/4 Split lock washer
EL-030 Stainless Steel Rivet
EL-031 Green Ground Screw
EL-033 Wire, length for 33, 12 Gauge (specify color) Double Lamp Model Parts List
EL-034 Wire, Length for 24 12 Gauge (specify color)
EL-035 Wire, length for 46 12 Gauge (specify color)
EL-036 Snap-on Fork Terminal for connector
EL-037 Wire Bushing, 2201
EL-038 #8 Stainless Steel Sheet Metal Screw
EL-051 Ceramic Insulating Base Assembly Triple Lamp Model Parts List
EL-057 Wire Raceway Cover Assembly, 24 Inch Model
EL-058 Wire Raceway Cover Assembly, 33 Inch Model
EL-059 Wire Raceway Cover Assembly, 46 Inch Model
EL-070 Lamp; 1600W 120V Clear
EL-071 Lamp; 1600W 208V Clear
Description Part
No.
#10 Hex head with Star Washer, Self Threading, Fine
threads 3/8
EL-088 Lamp; 3800W 575V Ruby
EL-106 Service Access Panel, Single Lamp
EL-152 Single Lamp Shell Assembly, 24 Inches
EL-153 Single Lamp Shell Assembly, 33 Inches
EL-154 Single Lamp Shell Assembly, 46 Inches
EL-155 Single Lamp Chassis Assembly
EL-206 Service Access Panel, Double Lamp
EL-252 Double Lamp Shell Assembly, 24 Inches
EL-253 Double Lamp Shell Assembly, 33 Inches
EL-254 Double Lamp Shell Assembly, 46 Inches
EL-255 Double Lamp Chassis Assembly
EL-306 Service Access Panel, Triple Lamp
EL-352 Triple Lamp Shell Assembly, 24 Inches
EL-353 Triple Lamp Shell Assembly, 33 Inches
EL-354 Triple Lamp Shell Assembly, 46 Inches
EL-355 Triple Lamp Chassis Assembly
Description
Single Lamp Model Parts List
Visit our website www.crownverity.com for further part related technical data.
19
SW Series Manual4.0 Limited Warranty
4.0 Limited Warranty
One-Year Limited Warranty. Crown Verity (hereinafter referred to as the Company) warrants to the original
purchaser or original user that all Crown Verity Infrared Heaters sold by it and all parts thereof are free from
defects in material or workmanship under normal use and service. The Company’s sole obligation under this
warranty shall be limited to furnishing replacement parts, F.O.B. Brantford Ontario, for 12 months from the date of
initial installation of the heater, but not to exceed 18 months from the date of shipment by the Company of the
heaters, for any parts which the Company’s examination shall disclose to its satisfaction to be defective. Defective
parts are to be returned to the Company, transportation charges prepaid.
General Conditions. The warranties set out in this certificate are the exclusive remedy of the original owner or
user in lieu of all other warranties written, oral or implied (including any warranty of merchantability or fitness for
the purpose) and all other obligations or liabilities on the part of the Company, and the Company neither assumes
nor authorizes any person to assume for it any other obligation or liabilities on the part of the Company, and the
Company neither assumes nor authorizes any person to assume for it any other obligation or liability in connection
with the sale, installation or use of the heater or any parts thereof.
The Company will not be responsible for labor charges for the analysis of a defective condition in the heater
or for the installation of replacement parts. The warranties provided herein will not apply if the input of the
heater exceeds the rated input at time of manufacturing or if the heater in the judgment of the Company has
been subjected to misuse, excessive dust, improper conversion, negligence, accident, corrosive atmospheres,
excessive thermal shock, excessive vibration, physical damage to the heater, alterations by unauthorized service
personnel, operation contrary to the Company’s instructions or if the serial number has been altered, defaced, or
removed. The Company shall not be liable for any default or delay in the performance of these warranties caused
by contingency beyond its control, including war, government restriction or restraints, strikes, fire, flood, short or
reduced supply of raw materials, or parts.
The warranties herein shall be null and void if the heater is not installed by a competent heating contractor and/
or if the heater is not installed according to Company instructions, normal industry practices and/or if the heater
is not maintained and repaired according to Company’s instructions. Normal product degradation and wear (rust,
oxidation, etc.) does not constitute a material defect and applicable warranty claim.
Written permission is required for the return of any parts or equipment and any such return must be made on the
basis of transportation charges prepaid. Shipment may be refused unless prior written permission is obtained and
goods returned prepaid.
C R O W N V E R I T Y I N C .
37 Adams Boulevard, Brantford, Ontario, Canada N3S 7V8
tel 519.751.1800 or 888.505.7240 fax 519.751.1802 e-mail info@crownverity.com web www.crownverity.com
Loading...