Schwank X 6, IL-X 25, X 10, IL-X 37, X 13 Installation & Owner's Manual

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ecoSchwank-X IL-X

Gas-Fired Luminous (High Intensity) Infrared Heaters

INSTALLATION / OWNER’S MANUAL

WARNING

Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death.

Read the installation and operating and maintenance instructions thoroughly before installing or servicing this equipment.

Not approved for use in any residential application.

SAFETY ALERT:

This heater must be installed and serviced only by a trained gas service technician. Failure to comply could result in personal injury, death, fire and/or property damage.

Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other gas fired appliance.

IF YOU SMELL GAS:

 Extinguish any open flame

 Do not attempt to light this or any other appliance

 Don’t touch any electrical switch, or telephone

 Immediately leave the area and call your gas supplier from a neighbor’s

phone

 Follow any and all instruction from your gas supplier

 If your gas supplier is not available, call the fire department

FIELD CONVERTIBILITY: This appliance is field convertible to LP gas. Use kit available from manufacturer. See page 14. Follow all local and national codes.

INSTALLER: PRESENT THIS MANUAL

TO THE END USER.

Keep this manual in a secure place .

Record for future reference:

Model #:

Serial #:

(located on heater rating label)

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NOTICE: This manual is current for this product. Occasional revision of the product Certification Stan-

dard may require changes to the product and/or this manual. This publication, or parts thereof, may not be reproduced in any form, without prior written

consent from The Manufacturer. Unauthorized use or distribution of this publication is strictly prohibited.

Schwank Group

Schwank and InfraSave brands

5285 Bradco Boulevard Mississauga, Ontario,L4W 2A6

PO Box 988, 2 Schwank Way Waynesboro, Georgia 30830

Customer & Technical Services

Phone: 877-446-3727 Fax: 866-361-0523 e-mail: csr@schwankgroup.com

www.schwankgroup.com

www.infrasave.com

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ecoSchwank-X & IL-X

GAS FIRED LUMINOUS INFRA-RED HEATERS

TABLE OF CONTENTS

TOPIC ......... PAGE

IMPORTANT INFORMATION - READ FIRST

APPLICATION ............................................. 4

HEATER EXPANSION ................................. 5

GAS CONNECTION ............................... 5, 14

VENTING ................................................ 5, 13

‘SMOKE’ & DISCOLORATION ................... 5

CLEARANCE TO COMBUSTIBLES ........... 6

Clearances Figure & Table ....................... 7

STACKING HEIGHT SIGN NEW .............. 8

1. GENERAL APPLICATION ............................... 9

LABOR REQUIREMENTS ............................... 9

2. INSTALLATION IN AIRCRAFT HANGARS ..... 9

3. INSTALLATION IN COMMERCIAL

GARAGES ..................................................... 10

4. INSTALLATIONS OTHER THAN

SPACE HEATING .......................................... 10

5. PRE-INSTALLATION SURVEY ..................... 10

6. MOUNTING CLEARANCES .......................... 11

SERVICE CLEARANCE ................................ 11

7. HEATER PLACEMENT GUIDELINES .......... 11

8. VENTILATION ............................................... 13

TOPIC ……...PAGE

9. GAS SUPPLY & PIPING ................................ ..14

GAS CONVERSION ....................................... 14

10 ELECTRICAL & THERMOSTAT ...................... 15

11. INSTALLATION ............................................... 16

DIMENSIONS & CAPACITIES ........................ 18

12. LIGHTING INSTRUCTIONS ........................... 19

13. SHUT DOWN INSTRUCTIONS ....................... 19

14. WIRING DIAGRAM - 24V THERMOSTAT ...... 20

15. WIRING DIAGRAM - 120V THERMOSTAT .... 21

16. SERVICE GUIDE ............................................. 22

17. TROUBLESHOOTING GUIDE ........................ 23

18. HIGH ALTITUDE INSTALLATION ................... 26

ORIFICE CHART ....................................... 26

19. SEQUENCE OF OPERATION ......................... 27

20. SPARK IGNITION CIRCUIT ............................ 27

21. START– UP / COMMISSIONING SHEET ....... 28

22. OPTIONAL ACCESSORIES ........................... 30

23. PARTS LIST .................................................... 32

WARRANTY STATEMENT ............. BACK PAGE

IMPORTANT

Installer: Present this manual to the end user. Acquaint the

end user with Important Information: Cover & pages 4 to 8.

END USER: In particular you must be aware of ‘Clearances to Combustible’ re-

quirements and the limitations of stacking or placing material near the heaters.

Inform your safety personnel and staff of this information.

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IMPORTANT

Installer: Present this manual to the end user. Acquaint the

end user with Important Information: Cover & pages 4 to 8.

END USER: In particular you must be aware of ‘Clearances to Combustible’ re-

quirements and the limitations of stacking or placing material near the heaters.

Make your safety personnel and staff aware of this information.

WARNING

Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read and understand this installation and operation manual thoroughly prior to assembly, installation, operation or service to this appliance.

This heater must be installed and serviced only by a trained gas service technician.

Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other gas fired appliance.

Failure to comply could result in personal injury, death, fire and/or property damage.

Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other gas fired appliance.

This appliance may have sharp edges and corners. Wear protective clothing such as gloves and protective eye wear when servicing this or any other appliance.

APPLICATION

A gas-fired luminous (high intensity) radiant heater may be installed for heating of commercial / industrial non-residential spaces. It is beyond the scope of these instructions to consider all conditions that may be encountered. Installation must conform with all local building codes or, in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54 in the U.S.A. or the Natural Gas and Propane Installation Code, CSA B149.1 in Canada. The latest edition Electrical Code ANSI/NFPA N0 70 in the U.S.A. and PART 1 CSA C22.1 in Canada must also be observed.

Installation of a gas-fired radiant heater must conform to all heating installation design procedures including clearance to combustibles, connection to the gas and electrical supplies, and ventilation.

WARNING

ties having jurisdiction (Fire Marshall, labor department, insurance underwriter, or others).

This heater is not for installation in a Class 1 or Class 2 explosive environment, nor for any residential application. If installation of this equipment is in question, consult with local authori-

Revisions to codes and/or standards, may require revision to equipment and installation procedures. In case of discrepancy, the latest codes, standards, and installation manual will take priority over prior releases.

IMPORTANT: DO NOT INSTALL THIS HEATER IN A STRUCTURE WITH NO INSULATION IN THE ROOF—CONDENSATION WILL OCCUR.

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WARNING

Heater Expansion

It is a normal condition that during heat-up and cool-down a radiant heater will expand and contract. Allowances for heater expansion must be made in the gas connection and heater suspension. Improper installation, alteration, or adjustment can result in property

damage, injury or death.

WARNING

Gas Connection

Improper installation, connection, or adjustment can result in property damage, toxic gases, asphyxiation, injury or death. Use an approved

stainless steel flexible gas connector (field supplied) to connect to the gas supply to the heater in accordance with all local, state, provincial, and national codes (ANSI Z223.1/NFPA 54 in USA; B149.1 in Canada) and as indicated in this manual.

WARNING

Venting

Inadequate venting of a heater may result in asphyxiation, carbon monoxide poisoning, injury or death. This heater is indirectly vented from the space. Venting must be in accordance with all local, state,

provincial, and national codes (ANSI Z223.1/NFPA 54 in USA; B149.1 in Canada) and as indi-

cated in this manual. Refer to Sections 11 & 12

WARNING

‘Smoke’ & Discoloration Condition

During start-up, the heating of material coatings used in the production process of the heater may create a small amount of smoke during the initial period of operation. This condition is normal and temporary .

Ensure that there is sufficient ventilation to adequately clear any ‘smoke’ from the space.

Notify site management and safety personnel to ensure that alarm system s are not unduly activated.

Under certain conditions in some locations/environments, surface discoloration may occur on the

heater body where the products of combustion discharge from the heater. The discoloration is due

to the deposit of ambient air borne particulate or gases within the space that have passed through combustion. The combustion of fuel gas in a clean environment will not cause any discoloration. Surface discoloration does not affect the operation or performance of the heater nor the manufacturer’s warranties.

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WARNING

Clearance to Combustibles

Location of flammable or explosive objects, liquids or vapors close to the heater may cause fire or explosion and result in property damage, injury or death. Do not use, store or locate flammable or explosive objects, liquids or vapors in proximity of the heater.

The clearance to combustible material represents the minimum distance that must be maintained between the outer heater surface and a nearby surface. The stated clearance to combustibles represents a surface temperature of 90F° (50C°) above room temperature.

It is the installer’s responsibility to ensure that building materials with a low heat tolerance which may degrade at lower temperatures are protected to prevent degradation. Examples of low heat tolerance materials include vinyl siding, fabrics, some plastics, filmy materials, etc.

In locations used for the storage of combustible materials, signs must be posted to specify the maximum permissible stacking height to maintain the required clearances from the heater to the combustibles. For your convenience, a sign is supplied with this heater - see page 8 for details. Such signs must either be posted adjacent to the heater thermostats or in the absence of such thermostats in a conspicuous location.

In addition to stored or stationary material, consideration must also be given to moveable objects such as cranes, vehicles, and overhead doors, and structural objects such as electrical and gas lines, electrical fixtures, and sprinkler heads.

Heaters must be located an appropriate distance from sprinkler heads. This distance may be greater than the certified clearance to combustibles. Check the temperature rating of the sprinkler heads and locate heaters at a safe distance - in some instances the sprinkler heads may need to be replaced by higher temperature heads.

It is beyond the scope of these instructions to consider all conditions that may be encountered. Consult local authorities such as the Fire Marshall, insurance carrier, or safety authorities if you are uncertain as to the safety or applicability of the proposed installation.

Refer to Figure 1 and Table 1 NEXT PAGE for the certified clearances to combustibles for the appropriate model input/size.

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MOUNTING CLEARANCE TO COMBUSTIBLES

NOTE: FOR AREAS USED TO STORE COMBUSTIBLE MATERIAL A ‘PEEL & STICK’ SIGN

IS SUPPLIED: USE INDELIBLE MARKER TO RECORD VALUES ‘H’, ‘S’, ‘F’, & ‘B’.

POST THE SIGN ADJACENT TO THE HEATER THERMOSTAT OR IN A PROMINENT

LOCATION.

See next page for details.

FIGURE 1: MINIMUM DISTANCES TO COMBUSTIBLES - refer to Table 1 for values

SUSPENDED HORIZONTALLY

SUSPENDED

AT 30°

Site distance

to floor = T

Max. Stack

Height:

Site distance

to floor = T

‘H’ = T - C

TABLE 1: MINIMUM CLEARANCE TO COMBUSTIBLES

SUSPENDED HORIZONTALLY: Measured from outer surface of heater

MODEL

ecoSchwank-X 6 - IL-X 25

BELOW

< C >

Inches [cm]

60" [152]

SIDES

< S >

Inches [cm]

27” [69]

TOP

< A >

Inches [cm]

24" [61]

Inches [cm]

Height:

‘H’ = T - C

ENDS

< E >

24" [61]

Max. Stack

ecoSchwank-X 10 - IL-X 37

ecoSchwank-X 13 - IL-X 50

ecoSchwank-X 18 - IL-X 75

ecoSchwank-X 26 - IL-X 100

60" [152]

78" [198]

84” [213]

27” [69]

33” [84]

24" [61]

30" [76]

36” [91]

24" [61]

30" [76]

SUSPENDED AT AN ANGLE OF 30° *: Measured from outer surface of heater

MODEL

ecoSchwank-X 6 - IL-X 25

ecoSchwank-X 10 - IL-X 37

ecoSchwank-X 13 - IL-X 50

ecoSchwank-X 18 - IL-X 75

ecoSchwank-X 26 - IL-X 100

BELOW

< C >

Inches [cm]

60" [152]

78" [198]

84” [213]

FRONT

< F >

Inches [cm]

60" [152]

78" [198]

84” [213]

BACK

< B >

Inches [cm]

24" [61]

30" [76]

TOP

< A >

Inches [cm]

24" [61]

30" [76]

36” [91]

ENDS

< E >

Inches [cm]

24" [61]

30" [76]

* NOTE: Suspended between horizontal and 30°: Use the largest clearance from each column

~ See additional notes on previous & next pages ~

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The clearance to combustible materials represents the minimum distance that must be main-

tained between the heater and a nearby surface. The stated clearance to combustibles

represents a surface temperature of 90F° (50C°) above room temperature. It is the installer’s responsibility to ensure that building materials with a low heat toler-

ance which may degrade at lower temperatures are protected to prevent degradation. Examples of low heat tolerance materials include vinyl siding, fabrics, some plastics,

filmy materials, etc.

WARNING

In locations used for the storage of combustible materials signs must be posted specifying the maximum permissible stacking height to

maintain the required clearances from the heater to the combustibles.

The signs must be posted either adjacent to the IR heating system thermostats or in the ab-

sence of such thermostats, in a conspicuous place.

For your convenience a “peel and stick” sign is provided with this heater. Use a permanent marker to record the required dimensions on the sign.

To calculate the value ‘H’ ( Maximum Material Stacking Height): Maximum Material Stacking Height: H = T (distance from heater to floor) minus C (the com-

bustibles clearance below the heater)

or H = T - C

 Measure the on-site distance between bottom

of the heater and the floor = ‘T’ inches (cm).

 Refer to Table 1 to get the value ‘C’ (clearance

to combustibles below heater) that corresponds to the model you are installing

 Subtract the clearance below the heater ‘C’

from ‘T’ to get value ‘H’ (maximum material

stacking height).

 Enter this value ‘H’ on the sign with permanent

marker.

 Then, for the heater model/size being installed,

refer to the information in Figure 1 and Table 1

to get the values for dimensions ‘S’, ‘F’ and ‘B’

(F and B are for ‘angle mounted’ heaters only).

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Post this sign as instructed above.

1. GENERAL APPLICATION

A gas-fired radiant heater may be installed for heating of commercial / industrial non-residential spaces. It is beyond the scope of these instructions to consider all conditions that may be encountered. Installation must conform with all local building codes or, in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54 in the U.S.A. or the Natural Gas and Propane Installation Code, CSA B149.1 in Canada. The latest edition Electrical Code ANSI/NFPA N0 70 in the U.S.A. and PART 1 CSA C22.1 in Canada must also be observed.

This heater is not for installation in a Class 1 or Class 2 explosive environment, nor a residence. If installation of this equipment is in question, consult with local authorities having jurisdiction (Fire Marshall, labor department, insurance underwriter, or others).

Models ecoSchwank-X and IL-X may be installed for heating of commercial / industrial

non-residential indoor spaces.

IMPORTANT: DO NOT INSTALL THIS HEATER IN A STRUCTURE THAT HAS NO INSULATION IN THE ROOF - CONDENSATION WILL OCCUR.

This heater cannot be installed inside a degreasing plant, nor in an area where chlorine, fluorine or bromine are present.

LABOR REQUIRMENTS

Two persons are required to safely install this equipment. Wear gloves and other required safety protection.

2. INSTALLATION IN COMMERCIAL AIRCRAFT HANGARS

Luminous (high intensity) radiant tube heaters are suitable for use in aircraft hangars when

installed in accordance with the latest edition of the Standard for Aircraft Hangars, ANSI/NFPA No 409 in the USA, or the Canadian Natural Gas and Propane Installation Code, B149.1.

A. A minimum clearance of 10 ft (3 m) above either the highest fuel storage compartment or

the highest engine enclosure of the highest aircraft which may occupy the hangar. The clearance to the bottom of the heater shall be measured from the upper surface of either the fuel storage compartment or the engine enclosure, whichever is higher from the floor.

B. A minimum clearance of 8 ft (2.4 m) must be maintained from the bottom of the heater to

the floor in other sections of the aircraft hangar, such as offices and shops, which communicate with areas for servicing or storage. Refer to Table 1 for proper mounting clearances to combustibles.

C. Heaters must be located so as to be protected from damage by aircraft and other objects,

such as cranes and movable scaffolding.

D. Heaters must be located so as to be accessible for servicing and adjustment.

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3. INSTALLATION IN COMMERCIAL GARAGES AND PARKING STRUCTURES

Luminous (high intensity) radiant heaters are suitable for use in commercial garages when in-

stalled in accordance with the latest edition of the Standard for Parking Structures, ANSI/NFPA 88A, or the Standard for Repair Garages, ANSI/NFPA No. 88B, or the Canadian Natural Gas and Propane Installation Code, B149.1.

An overhead heater shall be located high enough to maintain the mini-

WARNING

mum distance to combustibles, as shown on the heater rating plate, from the heater to any vehicles parked below the heater.

Overhead heaters shall be installed at least 8 ft (2.4 m) above the floor.

4. INSTALLATIONS OTHER THAN SPACE HEATING

Use for process or other applications that are not space heating will void the C.S.A. certification and product warranty. Process application requires field inspection and/or certification by local authorities having jurisdiction. Process application design should be provided by local experienced process design experts.

5. PRE INSTALLATION SURVEY

It is recommended that a full heating design including heat loss calculation be conducted on the structure or area to be heated. Heater sizing and placement must consider available mounting height, sources of greatest heat loss, and obstructions on the site. The certified clearances to combustibles with respect to stored material, moveable objects (cranes, vehicles, lifts, overhead doors, etc), structural components, and sprinkler system heads. Consideration must also be given to ventilation fan placement. Carefully survey the area to be heated, and for best results place heaters in the coldest area(s) and at sufficient spacing to provide radiant heat coverage.

Installation must conform with all local, state, provincial and national code requirements including the current latest edition ANSI Z223.1 (NFPA 54) in the U.S.A. and B149.1 installation code in Canada, for gas burning appliances and equipment. The latest edition Electrical Code ANSI/NFPA N0 70 in the U.S.A. and PART 1 CSA C22.1 in Canada must also be observed.

The heating system must have gas piping of the correct diameter, length, and arrangement to provide for the total system input. A layout drawing is necessary to calculate properly sized

gas supply piping.

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6. MOUNTING CLEARANCES

This heater must be mounted with at least the minimum clearances between the heater and combustibles as shown in FIG-1, TABLE 1, Page 7. The clearances to combustible material represent a surface temperature of 90 F° (50 C°) above ambient. It is the installer’s responsibility to ensure that building materials with a low heat tolerance which may degrade at lower temperatures are protected to prevent degradation.

Positioning of lights, sprinkler heads, overhead doors, storage areas, gas and electrical lines, parked vehicles, cranes and any other possible obstruction or hazard must be evaluated prior to installation.

Ensure adequate clearance around the air intake at the burner to allow sufficient combustion air supply to the heater.

6A. SERVICE CLEARANCE

: To allow servicing of burner and controls, provide a minimum clearance of 24 inches (61 cm) from the gas supply / ignition-controls of the heater to a wall or obstruction . (see Figure 2 below) - the minimum clearances to combustibles must always be maintained.

For guidelines to heater placement refer to TABLE 2 (next page).

FIGURE 2: SERVICE CLEARANCE

7. HEATER PLACEMENT GUIDELINES Models ecoSchwank-X & IL-X are approved for horizontal and angle mounting up to 30°. IMPORTANT:

When angle mounting, the short axis may be rotated to a maximum of 30°.

For either horizontal or angle mounting, the long axis of the heater must be level. Use only non-combustible mounting hardware. Improper angle

mounting can result in damage to the heater or unsafe operation.

See FIGURE 3 and TABLE 2 next page for ‘Typical Layout Mounting Distances’

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FIGURE 3: SUGGESTED LAYOUT FOR COMFORT

Long axis always level

Short axis may

rotate up to 30°

TABLE 2: SUGGESTED LAYOUT / MOUNTING DISTANCES FOR COMFORT*

SUSPENDED HORIZONTALLY: (long axis level)

MODEL

TYPICAL

ABOVE FLOOR

< X >

TYPICAL

BETWEEN

HEATERS

< Y >

TYPICAL

BETWEEN

ROWS

< Z >

ecoSchwank-X 6 - IL-X 25

ecoSchwank-X 10 - IL-X 37

ecoSchwank-X 13 - IL-X 50

ecoSchwank-X 18 - IL-X 75

ecoSchwank-X 26 - IL-X 100

12’ (366 cm)

15' (460 cm)

16' (490 cm)

19' (580 cm)

22' (670 cm)

18' (550 cm)

22' (675 cm)

28' (850 cm)

34' (1040 cm)

40’ (1220 cm)

25' (760 cm)

30' (910 cm)

40' (1220 cm)

60' (1830 cm)

80’ (2440 cm)

SUSPENDED AT AN ANGLE 30° ON SHORT AXIS: (long axis level)

MODEL

TYPICAL

ABOVE FLOOR

< X >

ecoSchwank-X 6 - IL-X 25

ecoSchwank-X 10 - IL-X 37

ecoSchwank-X 13 - IL-X 50

ecoSchwank-X 18 - IL-X 75

ecoSchwank-X 26 - IL-X 100

12’ (366 cm)

14' (430 cm)

15' (460 cm)

18' (550 cm)

20' (610 cm)

* The Mounting distances are suggested

, and may vary depending on insulation/heat loss val-

TYPICAL

BETWEEN

HEATERS

< Y >

18' (550 cm)

22' (675 cm)

28' (850 cm)

34' (1040 cm)

40’ (1220 cm)

TYPICAL

BETWEEN

ROWS

< Z >

25' (760 cm)

30' (910 cm)

40' (1220 cm)

60' (1830 cm)

80’ (2440 cm)

ues, air movement/change, and other site conditions and comfort requirements. If in doubt, please contact Schwank Design Services.

For ‘spot’ heating, the distance above the floor can be reduced by 2 to 4 feet (61 to 132 cm) depending upon site conditions.

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8. VENTILATION

WARNING

Inadequate venting of a heater may result in asphyxiation, carbon monoxide poisoning, injury or death. Heating system venting must be in accordance with all local, state, provincial, and national codes (ANSI Z223.1/NFPA 54 in USA; B149.1 in Canada).

This heater is approved for unvented (indirect venting) application. Ensure that there is adequate ventilation to supply combustion air and to dilute the products of combustion in accordance with all local, state, provincial, and national codes. A balanced exhaust / inlet air system is required to ensure that a negative air condition is not created. See below for a summary of exhaust capacity requirements by the national codes in the U.S.A. and Canada.

Air Supply: “Loose” buildings may not require any additional air supply if infiltration rates are

sufficient. However, for “tighter” buildings, or if air movement is stagnant in an area, air can typically be supplied via inlet(s) with an area of 1 sq. in. per 1,000 Btuh input (22 sq cm per kW). Locate air inlet(s) up at the level of the heaters to avoid cold drafts at work level, and effectively supply combustion and dilution air to the heaters and balance the system.

Heater Zoning: Exhausters are sized according to the input requirements of each controlled

zone of heaters. Multiple smaller zones are usually more effective in both comfort and ventilation control than one large zone. Maximum zone size is limited by the total input that can be handled by the capacity of an exhauster, and by the proximity of the exhauster to heaters in the zone.

Exhauster Location & Proximity: Exhaust must be located as high as practicable in the

structure above the level of the heater(s) to effectively dilute and remove the warm (rising) products of combustion. The exhauster should be as centrally located as practicable in the zone of heaters. Schwank recommends a maximum 6:1 ratio of the horizontal distance between the exhauster and the furthest heater in a zone, to the height the heaters are mounted above the floor . For example, if heaters are mounted 20 ft above the floor, then the exhaust fan should be located no more than 120 ft from the furthest heater in the zone. Sufficient air supply must be provided.

Exhauster Capacity:

USA

: Natural or mechanical means shall be provided to supply and exhaust at least

/min/1000Btuh (0.38m3/min/kW) Natural Gas input of installed heaters [4.5ft3/

4ft min/1000Btuh (0..43m

/min/kW) Propane input]. Some local codes may require an interlock to a dedicated exhaust fan. Consult your local code and ANSI Z223.1 latest edition for all venting requirements and practices.

Canada

: It is required that the heater(s) be electrically interlocked to dedicated exhaust fan(s) by means of an Air Proving Switch. Exhaust fan(s) must be sized to create 300 cfm (8.5 cu m/min) exhaust for every 100,000 Btuh (30 kW) or any fraction thereof of total input of installed equipment. Provide combustion and ventilation air supply compatible with exhaust volume . Consult the latest edition of CSA.B149.1 Section 7.22.

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9. GAS SUPPLY PIPING

WARNING

Install and connect gas lines in accordance with local, state, provincial and national codes (ANSI Z223.1/NFPA 54 in USA; B149.1 in Canada). Incorrect installation and connection of gas lines may results in fire, explosion, property damage, injury or death

Do not install any gas piping or wiring in the heat zone directly above the heater. Do not subject heater controls to leak test pressures when checking the main supply piping.

A. Gas piping must be sized to provide adequate input capacity to all heaters and appliances

in the system and at the pressure indicated in Table 3 below.

IMPORTANT:

Minimum supply line pressure at the inlet to the heater regulator must not be lower than 6.0 inches of water column pressure for natural gas and 11” w.c. for propane. The gas supply pressure must be checked with all heaters in operation.

B. Provide a 1/8 in (3.2 mm) NPT plugged tapping, accessible for test gauge connection, im-

mediately upstream of the gas supply connection to the heater.

C. It is recommended to install an approved flexible connector between the heater and gas

piping - available as option from Schwank or from your local supplier.

D. A drip-leg prior to the inlet connection to the heater must be provided in the gas line.

E. On propane-fired units, a main line filter is recommended.

F. Piping joint compounds must be resistant to the action of natural gas or LPG G. TEST FOR LEAKS: Apply soap suds solution to all connections and joints and if bubbles

appear, leaks have been detected and must be corrected. DO NOT USE A MATCH OR

OPEN FLAME OF ANY KIND TO TEST FOR LEAKS. NEVER OPERATE THE HEATER WITH LEAKING CONNECTIONS. Leak test according to local or national codes.

DO NOT use pressure greater than 1/2 psig to pressure check the heater.

The supply system should be checked first with heater turned “OFF” followed by another check with heater turned “ON”.

WARNING

GAS CONVERSION

This heater may be field converted from one fuel gas to another (natural gas to or from LPG). Conversion must be accomplished with a kit available from the manufacturer. Contact your local distributor for the kit that is specific to the model installed. Conversion may include changing of the air restrictor as well as the ori-

fice and gas valve spring. Follow the instructions supplied with the conversion kit.

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Gas conversion must only be done by a trained gas service technician, according to all local and national codes. Incorrect conversion may result in fire, explosion, property damage, injury or death

GAS SUPPLY PRESSURE: The maximum supply pressure must be limited to 14 inches w.c.

(0.51 psi). If the line pressure is above 14 inches w.c. then a separate pressure reducing regulator must be used - follow all codes. The minimum pressure at the inlet to the heater regulator must be equal to or greater than 6.0 inches w.c. for NG and 11 inches w.c. for LP. A sealed regulator is supplied with the heater which maintains the proper manifold pressure when the main burner is operating under the following pressures:

TABLE 3

LINE PRESSURE ( “ w.c.) MANIFOLD PRESSURE

MINIMUM MAXIMUM

AT TAP IN GAS VALVE

inches w.c.

NATURAL GAS 6.0 14.0 5.0

PROPANE GAS 11.0 14.0 10.0

10 ELECTRICAL REQUIREMENTS AND THERMOSTAT CONTROL

All electrical installations must meet local codes and the latest edition Electrical Code PART 1 CSA C22.1 in Canada and ANSI/NFPA N0 70 in the U.S.A..

TRANSFORMER SPECIFICATIONS Single heater requires 24 Volt, 60 Hz electrical transformer sized at 40 VA. Multiple heaters in a zone are powered by a single transformer. The proper transformer is 24

Volt AC, 60 Hz, sized at 40 VA for the first heater plus 20VA for each additional heater in the zone - round up the calculated value to the next higher available sized transformer. For example, four heaters in a zone require a transformer of : 1 x 40VA + 3 x 20 VA = 100 VA . It is not recommended to install more than 12 heaters per zone.

PROPER WIRING POLARITY MUST BE MAINTAINED, particularly when grouping the heaters in a zone. Total wiring distances of up to 200' must use minimum 16 gauge electrical wire, and wiring distances of over 200' must use minimum 14 gauge electrical wire. The heater must be electrically grounded in accordance with local and national electrical codes. Malfunction of the heating system will result if the voltage varies by more than +10% or -10%.

The heater can be controlled by a line voltage thermostat, a 24 volt thermostat or “off-on” switch. Total load of all heaters must be considered in determining the required contact rating of the controlling thermostat or switch.

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11. INSTALLATION

A. Properly size and install ventilation as per Section 8, gas supply as outlined in Section 9,

previous page, and electrical supply as per Section 10 above.

B. Ensure adequate clearance around air openings into the combustion chamber

C. Suspended infrared heaters shall be fixed in position independent of gas and electric supply

lines. Hangers and brackets shall be of non-combustible material. Heaters subject to vibration shall be provided with vibration-isolating hangers. Suspension hardware must be of adequate capacity to support the weight of the heater - see Table 4

D. Mount heaters to structure by using non-combustible mounting hardware such as that illus-

trated in FIGURE 4.

E. Mounting at an angle of up to 30° on short axis (long axis level): see Figure 5

FIGURE 4: TYPICAL MOUNTING HARDWARE (supplied by others)

 Rotate on the short axis only - long axis must always be horizontal  The ‘center of gravity’ of the heater allows angle mounting up to 30°  Fasten suspension hardware through holes at each end and each side of the heater

body—see Figure 5 below, and Figure 6 next page

FIGURE 5: SUSPENDING HEATER - see also Figure 6 next page

Long axis always level

7/16” (8 mm) holes for

suspension hardware

0° to

30°

F. Observe the minimum clearances to combustibles as per the Clearance To Combustibles

section and Figure 1 and Table 1 page 7.

continued ...

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FIGURE 6: ATTACH SUSPENSION HARDWARE

1. Suspension Hardware: Ensure hardware is sufficient to support the weight of the heater - see Figure 7 & Table 4 for heater dimensions

 #10 Jack Chain or heavier gauge  #2 Lion Chain or heavier gauge  ‘S’ Hooks  3/8” rod with bolt and nuts  Other suitable brackets / hardware

2. Insert open Jack Chain link or ‘S” hook from the outside edge through the top hole at each end and each side of the heater body. Alternate: secure chain to heater with a nut and bolt through the four top holes

3. Use pliers to secure in place by crimping the chain link or ‘S” hook into closed position.

4. Adjust suspension hardware lengths for horizontal or angle mount (up to 30°)

G. In locations used for the storage of combustible materials, signs shall be posted to specify

the maximum permissible stacking height to maintain required clearances from the heater to the combustible materials. SEE PAGE 8

H. Connect heater to the main gas line. To absorb gas line expansion, heater expansion, and/

or any vibration from the building it is recommended to use a 1/2" stainless steel flexible connector correctly sized to handle the gas capacity of the heater (available as option from Schwank or your local supplier) . The flexible gas connector must be formed into a smooth ‘C’ shape from the gas supply to the heater inlet.

I. Mount thermostat at desired location, away from direct infra-red rays of heater. If the ther-

mostat is located on a cold wall, place sufficient insulation behind the thermostat.

J. Test gas line for leaks by using gas pressure test and/or soap test and as per all local and

national codes. Ensure gas pressure meets the requirements outlined in Section 9.

K. When testing the main gas line pressure, ensure the gas shut-off valve is “OFF”, oth-

erwise damage to the combination gas valve can result.

L. Test fire the heating system by following the lighting instructions on page 19 and on heater.

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FIGURE 7: DIMENSIONS: ecoSchwank-X & IL

12 1/2” (31.75 cm)

TABLE 4: DIMENSIONS / WEIGHT / CAPACITY

MODEL

ecoSchwank-X 6 / IL-X 25

ecoSchwank-X 10 / IL-X 37

ecoSchwank-X 13 / IL-X 50

ecoSchwank-X 18 / IL-X 75

ecoSchwank-X 26 / IL-X100

Inches

[cm]

14.25” [36.2]

21.75" [55.2]

28.75" [73.0]

39.75"

[101]

54.25"

[137.8]

Inches

[cm]

23”

[58.4]

30.5”

[77.5]

37.5”

[95.3]

48.5”

[123.2]

63”

[160]

Inches

[cm]

11”

[27.9]

18.3”

[46.5]

25.5”

[64.8]

36.5”

[92.7]

51”

[129.5]

WEIGHT

lbs

[kg]

[10]

[11.8]

[14]

[17.2]

[20.4]

GAS

TYPE

LPG

INPUT

Btuh [kW]

21,500 [6] 21,500 [6]

34,000 [10] 33,000 [9.7]

50,000 [14.6] 50,000 [14.6]

71,500 [21] 71,500 [21]

100,000 [29.3] 100,000 [29.3]

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12. LIGHTING INSTRUCTIONS

A Open the isolation valve in the main gas line and turn gas control knob on the combination

gas valve to the “ON” position.

B Switch on electrical circuit by turning the thermostat to the highest temperature setting.

C The heater should attempt ignition and remain lit within thirty seconds. Note that the corre-

sponding exhaust fan is operating properly.

D If ignition does not occur, then cut off electrical power by turning the thermostat to off posi-

tion.

If heater back-fires during operation it must be turned off

WARNING

immediately.

Indication of back-firing:

A. Loud ignition noise, then followed by dis-

tinct hissing sound.

B. Little or no visible burning on the ceramic

tile.

C. Combustion is taking place inside the

burner body.

Cause & remedy of back-firing:

A. Improper gas pressure entering the venturi

tube = test & remedy gas pressure.

B. Breakage of a ceramic tile and or gasket =

replace damaged part.

C. Faulty sealing of the ceramic tile to the

burner body, caused by breakdown of gasket material = contact your Schwank distributor.

13. SHUT DOWN INSTRUCTIONS

A. Turn off electrical circuit for temporary shutdown.

B. Turn off the electrical circuit, close gas stop-cock in gas supply line, and turn gas control knob to

the “OFF” position for complete shut-down.

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14. ELECTRICAL WIRING DIAGRAM 24V CONTROL

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15. ELECTRICAL WIRING DIAGRAM LINE VOLTAGE (120V) CONTROL

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16. SERVICE GUIDE

WARNING

This heater must be installed and serviced only by a trained gas service technician.

Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other gas fired appliance.

Failure to comply could result in personal injury, death, fire and/or property damage.

This appliance may have sharp edges and corners. Wear protective clothing such as gloves and protective eye wear when servicing this or any other appliance.

Servicing of heater is essential for continued efficient operation. Servicing should be performed at minimum annually by qualified service personnel.

A. Visually inspect the tiles for cracks or blockage:

 A crack will appear as a ‘bright’ line and blockage as a ‘dark’ spot on the tile surface

during operation

B. Clean the ceramic tile with compressed air. Avoid directing air stream at the gasket material

between tile and heater body. The air pressure must be less than 20 psi.

C. Clean the venturi tube with compressed air.

D. Clean the reflectors.

E. Confirm gas and electrical supplies are at required settings - see Sections 9 and 10

F. Ensure that the gas valve is operating properly and that no particulate matter is fouling the

seating of the valve and allowing gas leakage - replace valve if necessary.

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17. TROUBLESHOOTING GUIDE

SET THERMOSTAT TO CALL FOR HEAT

IS THE HEATER BURNING?

YES

IS THERE LINE VOLTAGE (120V) OR 24 VOLTS TO THE THERMOSTAT CONTROL?

YES

IS THERE VOLTAGE (120V) TO THE FAN SYSTEM?

YES

THE SYSTEM IS WORKING PROPERLY. STOP.

→CHECK FOR DARK SPOTS OR LINES ON THE TILE SURFACE →’DARK’ AREAS REPRESENT CRACKS OR BLOCKAGE OF THE TILE

→SEE ’SERVICE’ SECTION 15

→CHECK CIRCUIT BREAKERS OR FUSE →CHECK ON/OFF SWITCH →CHECK NIGHT TIME SET BACK CONTROL →CHECK FOR PROPER GAUGE OF WIRE →(24V) CHECK CONTROL CENTER TRANS-

FORMER. REPLACE IF NECESSARY

→CHECK ELECTRICAL CONNECTION FROM THERMOSTAT TO FAN MOTOR →CHECK THERMOSTAT, REPLACE IF NECESSARY

IS FAN MOTOR OPERATING?

YES

IS THERE 120 VOLTS TO THE AIR PROVING SWITCH?

YES

IS THERE 120 VOLTS TO THE TRANSFORMER?

YES

CONT’D

→CHECK EXHAUST FAN MOTOR, REPLACE IF NECESSARY

→CHECK ELECTRICALCONNECTION TO AIR PROVING SWITCH

→CHECK ELECTRICAL CONNECTION FROM AIR SWITCH TO TRANSFORMER.

→ENSURE AIR SWITCH IS INSTALLED PROPERLY →ENSURE AIR HOSE IS CONNECTED PROPERLY

FROM AIR SWITCH TO EXHAUST FAN →CHECK AIR SWITCH, REPLACE IF NECESSARY

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IS THERE VOLTAGE (24V) TO IGNITION CONTROL MODULE FROM TRANSFORMER ?

YES

IS THERE A SPARK AT IGNITION SPARK IGNITER?

YES

→CHECK ELECTRICAL CONNECTION FROM

TRANSFORMER TO IGNITION CONTROL MODULE.

→CHECK PROPER DISTRIBUTION WIRE GAUGE →ENSURE LOW VOLTAGE WIRES ARE

PROPERLY INSTALLED, WIRING POLARITY IS CRITICAL →CHECK VA RATING ON THE TRANSFORMER.

40 VA FOR 1ST HEATER + 20 VA FOR EACH ADDITIONAL HEATER IN THE ZONE.

REFER TO SECTIONS 19 AND 20 BEFORE PROCEEDING

→ENSURE THE IGNITER GAP IS 1/4" WIDE (6MM) →ENSURE THE FLAME SENSOR IS WITHIN 1/4” TO 1/8" ABOVE CERAMIC TILE →CHECK SPARK IGNITER CE RAMIC FOR CRACK, REPLACE SPARK IGNITER IF NECES SARY →CHECK HI-VOLTAGE WIRE C O N N E C T I O N FROM SPARK IGNITER TO IGNITION MODULE →ENSURE HIGH VOLTAGE SPARKS ARE GENERATED ON THE IGNITION CONTROL TERMINAL BY FOLLOWING THE STEPS AS SHOWN BELOW:

-SHUT OFF ELECTRICAL POWER

-REMOVE THE HI-VOLTAGE WIRE ON THE IGNITION CONTROL TERMINAL

WARNING: BEFORE REMOVING HI-VOLTAGE

WIRE, ELECTRICAL POWER TO THE SYSTEM MUST BE SHUT OFF. THIS TERMINAL CARRIES 30,000 AC VOLTS.

REFER TO SECTION 20 FOR PROCEDURE

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CONT’D

IS THERE VOLTAGE FROM IGNITION CONTROL TO COMBINATION GAS VALVE?

YES

IS GAS COMING THROUGH ORIFICE ON THE HEATER?

YES

DOES THE IGNITION CONTROL TERMINATE THE SPARKING PROCESS AFTER THE HEATER IS OPERATING?

YES

→CHECK ELECTRICAL WIRES FROM IGNITION

CONTROL TO COMBINATION GAS VALVE

→CHECK IGNITION CONTROL, REPLACE IF

NECESSARY

→ENSURE ALL GAS VALVES ARE OPEN

→CHECK SPARK IGNITER FOR CRACKS,

REPLACE SPARK IGNITER IF NECESSARY →ENSURE THE SENSING WIRE IS SECURELY CONNECTED TO THE SENSING PROBE →CLEAN THE SENSING PROBE ON THE SPARK IGNITER →ENSURE THE FLAME SENSOR IS WITHIN 1/4"

ABOVE THE CERAMIC TILE

→CHECK FLAME SIGNAL WITH METER, IF LOW CHANGE SENSOR →REPLACE WITH NEW IGNITION CONTROL UNIT IF OTHER CHECKS ARE OK

DOES HEATER SHUT DOWN AFTER IGNITION CEASES?

STILL HAVING TROUBLE OPERATING THE HEATER?

TROUBLESHOOTING COMPLETE

YES

→CHECK FLAME SIGNAL USING A METER INSTALLED IN SERIES WITH SENSOR CABLE, CHECK (MICROAMPS) STRENGTH OF SIGNAL FOR 1.5uA MINIMUM

→IF SIGNAL IS LOW REPLACE SENSOR AND WIRE

→REPEAT THE ABOVE TROUBLE SHOOTING PROCEDURES →IF THE PROBLEM PERSISTS, CONTACT YOUR

SCHWANK DISTRIBUTOR.

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18. HIGH ALTITUDE INSTALLATION

This heater not to be installed at altitude above 6,800 feet.

USA: The factory installed orifice for this appliance is approved for altitudes zero to 2000 feet above sea level. When installed above 2000 feet, refer to information below.

Canada: The factory installed orifice for this appliance is approved for altitudes zero to 4500 feet above sea level. When installed above 4500 feet, refer to information below.

When this appliance is installed above the standard altitude stipulated for the USA or Canada, the input must be de-rated by 4% for each 1000 ft above sea level. The orifice must be changed according to the chart below - ensure you search the correct model. Check with your local utility regarding the gas supply and the de-rating of this appliance.

MODEL

ecoSchwank-X 6 NG

IL-X 25 NG

ecoSchwank-X 6 LPG

IL-X 25 LPG

ecoSchwank-X 10 NG

IL-X 37 NG

ecoSchwank-X 10 LPG

IL-X 37 LPG

ecoSchwank-X 13 NG

IL-X 50 NG

ecoSchwank-X 13 LPG

IL-X 50 LPG

ecoSchwank-X 18 NG

IL-X 75 NG

ecoSchwank-X 18 LPG

IL-X 75 LPG

FOR USE AT ALTITUDES ABOVE (FEET)

Gas Orifice Drill Size

/ Part#

Supplied USA Only USA & CANADA

0 2000 3000 4000 5000 6000

48 DMS

JX-0748-DM

55 DMS

JX-0755-DM

41 DMS

JX-0741-DM

52 DMS

JX-0752-DM

31 DMS

JX-0731-DM

47 DMS

JX-0747-DM

29 DMS

JX-0729-DM

42 DMS

JX-0742-DM

49 DMS

JX-0749-DM

55 DMS

JX-0755-DM

42 DMS

JX-0742-DM

52 DMS

JX-0752-DM

32 DMS

JX-0732-DM

48 DMS

JX-0748-DM

29 DMS

JX-0729-DM

42 DMS

JX-0742-DM

49 DMS

JX-0749-DM

55 DMS

JX-0755-DM

42 DMS

JX-0742-DM

53 DMS

JX-0753-DM

32 DMS

JX-0732-DM

48 DMS

JX-0748-DM

30 DMS

JX-0730-DM

43 DMS

JX-0743-DM

49 DMS

JX-0749-DM

55 DMS

JX-0755-DM

42 DMS

JX-0742-DM

53 DMS

JX-0753-DM

32 DMS

JX-0732-DM

49 DMS

JX-0749-DM

30 DMS

JX-0730-DM

43 DMS

JX-0743-DM

50 DMS

JX-0750-DM

56 DMS

JX-0756-DM

43 DMS

JX-0743-DM

53 DMS

JX-0753-DM

33 DMS

JX-0733-DM

49 DMS

JX-0749-DM

30 DMS

JX-0730-DM

43 DMS

JX-0743-DM

50 DMS

JX-0750-DM

56 DMS

JX-0756-DM

43 DMS

JX-0743-DM

53 DMS

JX-0753-DM

34 DMS

JX-0734-DM

49 DMS

JX-0749-DM

30 DMS

JX-0730-DM

44 DMS

JX-0744-DM

DO NOT INSTALL AT ALTITUDE ABOVE 6,800 FEET

ecoSchwank-X 26 NG

IL-X 100 NG

ecoSchwank-X 26 LPG

IL-X 100 LPG

As per ANSI Z223.1 (NFPA 54)

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19 DMS

JX-0719-DM

33 DMS

JX-0733-DM

20 DMS

JX-0720-DM

35 DMS

JX-0735-DM

20 DMS

JX-0720-DM

35 DMS

JX-0735-DM

21 DMS

JX-0721-DM

36 DMS

JX-0736-DM

22 DMS

JX-0722-DM

36 DMS

JX-0736-DM

23 DMS

JX-0723-DM

37 DMS

JX-0737-DM

19. SEQUENCE OF OPERATION FOR HONEYWELL S87C DSI CONTROL

1. On a call for heat the S87C DSI Control will check for a false flame condition / short to ground. The module will lock out if a false flame condition is present. (Reset is usually done from the Thermostat manually).

2. Spark (30,000 volts) is generated at the spark igniter, for direct ignition of the main burner.

 The Honeywell S87C DSI control has a total 21 second trial for ignition  For example, if it takes 7 seconds to establish ignition, then there are a total of 14

seconds remaining for ignition re-trial(s) should flame failure occur

 The control will go into lock-out once the total 21 seconds are used up  Manual reset at the thermostat or power source is required to re-establish ignition

trial

3. Main gas control valve is powered and opens lighting off the main burner.

4. Separate flame sensor, relays the presence of burner flame back to the DSI control by a rectified dc voltage signal. (TFI period)

5. If the flame-sense dc signal is a minimum of 1.5 µA (microamps) the gas valve remains open, flame remains established and the DSI control discontinues the ignition spark.

6. If flame fails, the DSI will re-trial for a period up to a total of 21 seconds. Flame will be confirmed with a minimum signal strength of 1.5 µA microamps back to the DSI Control. Failing this the DSI will go into the safety lockout mode and close the gas control valve. (Reset of the control is manually done from the Thermostat or power source).

7. On a loss of power the S87C shuts the system down safely. Start up / trial for ignition is initiated when power is restored.

20. SPARK IGNITION CIRCUIT

The step-up transformer in the ignition control provides spark ignition at 30,000 volts (open circuit). To check the spark ignition circuit, proceed as follows.

1 Shut off gas supply to the gas control

2 Disconnect the ignition cable at the ignition control stud terminal to isolate the circuit from

the spark igniter or igniter/sensor

3 Prepare a short jumper lead, using heavily insulated wire such as ignition cable

CAUTION In the next step, DO NOT allow fingers to touch either the stripped end of the jumper or the stud terminal. This is a high voltage circuit and electrical shock can result.

4 Perform this test immediately upon energizing the system before the ignition control goes

into safety lockout and interrupts the spark circuit. Touch one end of the jumper firmly to the ignition control GND terminal. (DO NOT remove the existing ground lead.) Slowly move the other end of the jumper wire toward the stud terminal on the ignition control to establish a spark.

5 Pull the wire away from the stud and note the length of gap at which spark discontinues.

6 A spark length of 1/8 in. (3mm) or more indicates satisfactory voltage output. If no arc can

be established, or the maximum spark is less than 1/8 in. (3mm), and power to the ignition control input terminals was proved, replace the ignition control.

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21. COMMISSIONING REPORT

THIS APPLIANCE HAS BEEN FACTORY TESTED PRIOR TO SHIPMENT.

HOWEVER, IT IS NOT A “PLUG-IN” APPLIANCE AND REQUIRES FIELD ADJUSTMENT AND COMMISSIONING TO ENSURE SAFE AND EFFICIENT OPERATION.

A QUALIFIED GAS SERVICE TECHNICIAN MUST COMMISSION THE APPLIANCE AND COMPLETE THE COMMISSIONING REPORT.

CONFIRM THAT THE APPLIANCE IS INSTALLED ACCORDING TO ALL LOCAL AND NATIONAL CODES AND THE INSTRUCTIONS IN THIS MANUAL.

ENSURE THAT SITE CONDITIONS MEET THE SPECIFICATIONS IN THIS MANUAL REGARDING:

 SUSPENSION  CLEARANCES TO COMBUSTIBLE MATERIAL  VENTING AND AIR SUPPLY  ELECTRICAL SUPPLY, WIRING, AND CONNECTION  GAS CONNECTION, SUPPLY AND MANIFOLD PRESSURE

THIS COMMISSIONING REPORT MUST BE SUBMITTED TO OUR TECHNICAL SERVICES DEPARTMENT PRIOR TO ANY CALL FOR TECHNICAL ASSISTANCE

FAX THE COMPLETED REPORT TO 1-866-361-0523

Call Technical Services: 1-877-446-3727

INSTALLING CONTRACTOR: …………………………………………………………….

COMMISSIONING TECHNICIAN: ………………………………………………………..

ADDRESS: …………………………………………………………….

CITY: …………………………………………………………….

STATE/PROV: …………………………………………………………….

PHONE: …………………………………………………………….

CELL: …………………………………………………………….

DATE INSTALLED: ……………………………

PROJECT NAME: …………………………………………………………….

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PROJECT CITY: …………………………………………………………….

HEATER MODEL #: …………………………………………………………….

HEATER SERIAL #: …………………………………………………………….

TO BE COMPLE TE D B Y THE LIC E NS E D INSTALLER:

LUMINOUS HEATER COMMISSIONING REPORT

HIGH INTENSITY CO M MIS S IONING REPO RT

TYPE OF GAS: NG LP

DOES BUILDING HAVE A NEGATIVE CONDITION: YES NO

WILL HEATER BE EXPOSED TO WELDING FUMES: YES NO

IS HEATER EXPOSED TO CHEMICAL OR CORROSIVE ATMOSPHERE: YES NO

IS AN OPEN FLAME COMPATIBLE WITH THE INSTALLED LOCATION: YES NO

MINIMUM CLEARANCES CONFORM AS PER I&O MANUAL: YES NO

IF THIS IS A HIGH ALTITUDE AREA W HAT IS THE ALTITUDE ABOVE SEA LEVEL

IS HEATER SHORT AXIS HORIZONTAL WITH THE VENTURI ON TOP: YES NO

IS HEATER LONG AXIS HORIZONTAL (LEVEL)

IS HEATER INTERLOCKED WITH AN EXHAUST FAN SYSTEM: YES NO

IS FAN SYSTEM CAPACITY (4 cfm /1000 Btuh USA; 300 cfm / 100,000 Btuh

IS FAN SYSTEM 3 CFM PER 1000Btu/hr OF THE TOTAL HEAT LOAD: YES NO

Canada) CORRECT FOR THE TOTAL HEAT LOAD:

WILL HEATER BE AFFECTED BY OVERHEAD CRANES / VIBRATION: YES NO

IS GAS SUPPLY LINE ADEQUATELY SIZED FOR SYSTEM VOLUME: YES NO

Feet

HAVE GAS LINES AND BRANCHES BEEN PURGED OF AIR: YES NO

THIS HEATER WAS FIELD TEST FIRED WITHOUT ANY MALFUNCTION: YES NO

INLET GAS SUPPLY PRESSURE W ITH HEATER OPERATING: WC"

GAS VALVE OUTLET (Manifold) PRESSURE WITH HEATER OPERATING: WC"

HAS THE WIRING POLARITY BEEN MAINTAINED THROUGHOUT: YES NO

WHAT IS THE VOLTAGE READING AT THE IGNITION MODULE: VOLTS

WHAT IS THE FLAME SIGNAL STRENGTH IN uA FROM SENSOR: uA (microamps)

IS THE HEATER CONTROLLED BY A THERMOSTAT: YES NO

IS THE THERMOSTAT STRATEGICALY LOCATED: YES NO

TOTAL HEATERS SUPPLIED FROM ONE SINGLE TRANSFORMER: TOTAL

TOTAL HEATERS SUPPLIED BY SINGLE ZONE TRANSFORMER:

WHAT IS THE RATING OF THE TRANSFORMER IN VA: V.A.

WHAT IS THE TOTAL LENGTH OF THE LOW VOLTAGE W IRING: FEET

“ WC

VOLTS

WHAT IS THE GAUGE OF THE LOW VOLTAGE W IRING: GAUGE

THIS HEATER MUST BE PROPERLY ELECTRICALLY GROUNDED ACCORDING TO ALL NATIONAL AND LOCAL CODES

THIS HEATER MUST HAVE GOOD ELECTRICAL GROUNDING:

* FAX COMPLETED FORM TO TECHNICAL SERVICES: CANADA - 905-712-8336 USA - 706-554-9390

FAX COMPLETED FORM TO TECHNICAL SERVICES: 1-866-361-0523

Call Technical Services: 1-877-446-3727

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22. OPTIONAL ACCESSORIES

Line Voltage Thermostat

TruTemp Thermostat

 Senses and averages ambient and

radiant temperatures for true comfort control of IR systems

 Automatic unoccupied setback of 9°F

(5°C) - can be overridden

FOR SECURITY TO PREVENT UNAUTHORIZED OPENING:

2 - Stainless Steel Tamper Proof Screws for TruTemp Thermostat, including 1 Tool. (only one Tool is necessary for most projects)

2 - Stainless Steel Tamper Proof Screws for TruTemp Thermostat. (2 for each additional Thermostat on project)

Low Voltage Digital Thermostat (24 Volts)

PART #

JL-0772-XX

JM-0150-XX

JM-0180-XX

JM-0180-AA

JS-0569-WR

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Flexible Gas connector 1/2” x 24”

Pressure Equalizer Venturi Cover

 For drafty locations (near

overhead doors, etc)

Control Center / Transformer Relay

AT72D-40VA Transformer for single heater

Transformer Size Heaters

Serviced

100 VA Transformer up to 4

150VA Transformer up to 6

200 VA Transformer up to 9

250 va transformer up to 11

350 VA Transformer up to 16

500 VA Transformer up to 24

JL-0771-XX

JO-0368-XX

JM-0300-XX

JL-0776-XX

JL-0778-XX

JL-0779-XX

JL-0780-XX

JL-0781-XX

JL-0781-AA

JL-0781-BB

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23. PARTS LIST

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23. PARTS LIST

ecoSchwank-X / IL-X MODELS

ITEM

1 BURNER BODY ~ INCLUDES TILES MOUNTED IN BODY & ALL REFLECTORS

JX-X025-BR ECO-X 6 / IL-X 25: BODY + Mounted TILES + REFLECTORS

JX-X037-BR ECO-X 10 / IL-X 37: BODY + Mounted TILES + REFLECTORS

JX-X050-BR ECO-X 13 / IL-X 50: BODY + Mounted TILES + REFLECTORS

JX-X075-BR ECO-X 18 / IL-X 75: BODY + Mounted TILES + REFLECTORS

JX-X100-BR ECO-X 26 / IL-X 100: BODY + Mounted TILES + REFLECTORS

JX-X150-BR ECO-X 32 / IL-X 150: BODY + Mounted TILES + REFLECTORS

JX-X200-BR ECO-X 52 / IL-X 200: BODY + Mounted TILES + REFLECTORS

MAIN BURNER ORIFICE - See chart below

VENTURI AERATION RESTRICTOR PLATE (AIR THROTTLE) - See chart below

ORIFICE & AIR THROTTLE CHART - ecoSchwank-X / IL-X

Gas Type ->

Model

Input (Btuh)Orifice Part #

PART DESCRIPTIONPART NUMBER

Natural Gas Propane Gas

ir Throttle Part # Orifice Part # Air Throttle Part #

ECO-X 6 / IL-X 25

ECO-X 10 / IL-X 37

ECO-X 13 / IL-X 50

ECO-X 18 / IL-X 75

ECO-X 26 / IL-X 100

ECO-X 36 / IL-X 150

ECO-X 52 / IL-X 200

21,500 JX-0748-DM JL-0764-XX JX-0755-DM JL-0764-XX

34,000 JX-0741-DM JO-0373-CC- JX-0752-DM JO-0373-AA-

50,000 JX-0731-DM JO-0373-XX- JX-0747-DM JO-0373-XX-

71,500 JX-0729-DM JO-0375-XX- JX-0742-DM JO-0379-XX-

100,000 JX-0719-DM None JX-0733-DM None

150,000 2 x JX-0729-DM 2 x JO-0375-XX- 2 x JX-0742-DM 2 x JO-0379-XX-

200,000 2 x JX-0719-DM None 2 x JX-0733-DM None

4 JX-0210-XX ORIFICE HOLDER - ALL MODELS - ALL SIZES

5 1", 2" & 2.5" Pipe Nipple - Available at any supply house

6 COMBINATION GAS VALVE

JL-0701-XX ECO-X & IL-X N.G. (ALL SIZES)

JL-0703-XX ECO-X & IL-X L.P. (ALL SIZES)

7 JX-0206-XX CONTROL BRACKET - ALL MODELS AND SIZES

8 DIRECT SPARK IGNITION CONTROL

JX-0202-XX HONEYWELL S87C D.S.I. CONTROL

JX-0202-EK

JX-0201-DD

REPLACEMENT KIT FOR SYNETEK 3 TRY IGNITION CONTROL - HONEYWELL S87C

DSI - FENWAL - TWO BURNER: ECO-X 36, 52 & IL-X 150, 200; Also Includes Wire Harness JX-0201-WH

10 BAFFLE ASSEMBLY - welded integral part - replace burner body if defective

11 GASKET SET

JX-0245-AA ECO-X 6 & IL-X 25

JX-0245-XX ECO-X 10 & IL-X 37

JX-0246-XX ECO-X 13 & IL-X 50

+ 11a + 11a

JX-0247-XX ECO-X 18, 36 & IL-X 75, 150 (INCLUDES 11A)

JX-0248-XX ECO-X 26, 52 & IL-X 100, 200 (INCLUDES 11A)

12 JL-0740-XX CERAMIC TILE - ALL MODELS - ALL SIZES

13 Integral tile support - welded to body - not replaceable

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23. PARTS LIST - continued

ecoSchwank-X & IL-X MODELS - continued

ITEM

14 ECO-X / IL-X / TILE RETAINERS - STAINLESS STEEL - CRIMP-ON

JX-0243-XX TILE RETAINER - EACH END - ALL MODELS - ALL SIZES

JX-0243-XA TILE RETAINER - 10-7/8" - ECO-X 6 / IL-X 25 & ECO-X 18 & 36 / IL-X 75 & 150

JX-0243-XB TILE RETAINER - 9" - ECO-X 10 / IL-X 37

JX-0243-XC TILE RETAINER - 12-5/8" - ECO-X 13, 18, 26, 36, 52 & IL-X 50, 75, 100, 150, 200

15 HIGH VOLTAGE WIRE - SPARK

JX-0228-XX STANDARD

JX-0228-MI PROCESS (HIGH TEMPERATURE WIRE)

16 ECO-X / ECO-MX / IL-X / IL-MX SIDE REFLECTORS (SET OF TWO)

JX-0287-XA

JX-0287-XE

JX-0288-XE

JX-0289-XE

JX-0290-XE

17 JX-0204-XX IGNITER SENSOR

18 JX-0285-XX IGNITER END REFLECTOR : ECO-X 6 -> 26 & IL-X 25 -> 100

JX-0286-IX-

19 JX-0286-XX END REFLECTOR : ECO-X 6 -> 26 & IL-X 25 -> 100

JX-0286-BX

NOT SHOWN - WIRES COMPLETE WITH TERMINALS

JX-0229-SR LOW VOLTAGE WIRE - SENSOR

JX-0229-MI PROCESS (HIGH TEMPERATURE WIRES)

JX-0229-VA LOW VOLTAGE WIRE - VALVE

JX-0229-GR LOW VOLTAGE WIRE - GROUND

JX-0201-W

GAS CONVERSION KITS - SEE CURRENT SCHWANK PRICE LIST

PART DESCRIPTIONPART NUMBER

ECO-X 6 / IL-X 25

ECO-X 10 / IL-X 37

ECO-X 13 / IL-X 50

ECO-X 18 / IL-X 75; ECO-X 36 / IL-X 150

ECO-X 26 / IL-X 100; ECO-X 52 / IL-X 200

IGNITER END REFLECTOR : ECO-X 36, 52 & IL-X 150, 200

END REFLECTOR : ECO-X 36, 52 & IL-X 150, 200

WIRE HARNESS - FENWALL - ECO-X 36&52, IL-X 150&200

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LIMITED WARRANTY CERTIFICA TE

GAS-FIRED INFRA-RED LUMINOUS SERIES: ECOSCHWANK / IL SERIES

ECOSCHWANK-X / IL-X SERIES

The Manufacturer warrants that this product is free from defects in material or workmanship under normal use and service subject to the terms of thi s document.

TWO YEAR WARR AN T Y

Subject to the conditions and limitation s stated herein, d uring the ter m of th is limited w arranty, we will supply any component part (at our option a new or repaired component part) of the heater, as defined below, excluding any labor, which the Manufacturer’s examin ation de termines to be defective in workman ship or material for a period of tw o years (2 years ) from the date of in s tallation, unless otherwise specified below. T his warranty applies to th e heater’s original ow ne r , an d subseque nt transferees and only if the unit is installed and operated in accordance with the printed instructions accompanying the unit and in compliance with all applicable installation, building codes and good trade practices. Warranty is only applicable to Schwank components, other parts are limited to their own Manufacturers warranty. (1 year)

TEN YEAR WARRANTY

The Manufacturer warrants the Ceramic Tiles for a period of ten years (10 years)

WHAT IS NOT COVERED

The Manufacturer shall not be responsible for any expenses, including service, labor, diagnosis, analysis, material or transportation

cha r ge s incurred durin g removal or re installation of this prod uc t, or any of its compone nts or parts. A ll labor or serv ice charges shall

be paid by the owner. This warranty does not cover heating products improperly installed, misused, exposed to or damaged by negligence, accident, corrosive or contaminating atmosphere, water, excessive thermal shock, impact, abrasion, normal wear due to use,

altera tion or operation con tra r y to the owner’s manual or if the serial number has been a lte r ed, de fa ced or removed. This warranty

sha ll not app ly if the input to the heating product exc eeds by more th an 2% of the rated input on the rating pla te. The Manufacturer

sha ll not be liable for any default or delay in performance by its w arranty c aused by any contingency beyond its control, including

war, governmen t restrictions, or restraints, strikes, fire, flood, acts of God, or short or reduced supply of raw materials or products.

WARRANTY PROCEDURE

To es tablish the installation date for any purpose under this Lim ited Warranty, you must retain the original re cords that c an establish the installation date of y our unit. If you do not provide such d oc um ents, the s tart date of th e term of this Lim ited Warran ty w ill be bas ed upon the date of unit manufacture, plus thirty (30) d ay s. Failure to maintain the equipm en t through re gular annual service main tenance by a qualifie d service tec hnician sh all void the w arranty.

LIMITATIONS AND EXCLUSIONS

This document contai ns all warranti es made by the Manuf acturer and may not be varied, alt ered or exten ded by any person. There are no promises, or agreements extending from the Manufacture other than the statements contained herein. THIS WARRANTY IS IN LIEU OF ALL WARRANTIES E XPRESSED OR IMPLIED, TO THE EXTENT AUTHORIZED BY THE LAWS OF THE JU R I S DIC TIO N , IN C LUDIN G SP E CIFICALLY THE W AR RANT IES OR MER C H ANTIBI LITY OF FI T N E SS FOR A PAR TICULAR PURPOSE. It is un de rstood and agreed that the Manufa cturer’s obligation h ereunder is limited to re pa iring or replacing par ts de termined to b e defective as stated above. In no event shall the Manufacturer be responsible for any alleged personal injuries or other special, incidental or cons eq ue ntial damages. As to property damages, contract, tort or oth er claim the Manufacturer ’ s r esponsibility shall not exceed the purchase priced paid for the product. All replacement parts will be warranted for the unused portion of the warr anty c overage period remaining on the applic able unit.

Some Authorities do not allow certain w arranty exclusions or limitations on how long a warranty lasts or th e exclusions or limitations of inc identa l or c on s e quential da m ag e s . In suc h cases, the ab ov e lim ita tion s or exclusions may n ot a pp ly to y ou an d are not intended to do so w here proh ibited by law. This warranty giv es you specific leg al rights. Y ou may also have oth er rights which vary by each juri sdict i o n.

5285 BRADCO BLVD. MISSISSAUGA, ON, L4W 2A6 2 SCHWANK WAY, WAYNESBORO, GEORGIA. 30830-8336

SCHWANK Ph: 905-712-4766 Fax: 905-712-8336

GP-DECQ-CX-03B

ECO / IL WARRA NTY

March 2006

RL: 3B

INFRASAVE Ph: 1-866– INFRASV (463 7278) Fax: 1-866-724 –9265

ECO-X / IL-X Manual

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Schwank X 6, IL-X 25, X 10, IL-X 37, X 13 Installation & Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual