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ECO-X / IL-X Manual 

IM100117 

RD: NOV 2009 

RL: 05A - BA 

  

 

Gas-Fired Luminous (High Intensity) Infrared Heaters 

INSTALLATION / OWNER’S MANUAL 

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

Read the installation and operating and maintenance instruc-
tions 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 techni-
cian. 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 

WARNING 

ecoSchwank-X

 

 

IL-X 

FIELD CONVERTIBILITY:

   

This appliance is field con-
vertible to LP gas. Use kit 
available from manufacturer. 
See page 14.   Follow all lo-
cal 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)

 

Summary of Contents for ecoSchwank-X

Page 1: ...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...

Page 2: ...reof 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 InfraSa...

Page 3: ...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 THERMOSTA...

Page 4: ...ures In case of discrepancy the latest codes standards and installation manual will take pri ority over prior releases IMPORTANT DO NOT INSTALL THIS HEATER IN A STRUCTURE WITH NO INSULATION IN THE ROO...

Page 5: ...he 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 WARNING WARNING Smoke D...

Page 6: ...clearances from the heater to the combustibles For your convenience a sign is supplied with this heater see page 8 for de tails Such signs must either be posted adjacent to the heater thermostats or...

Page 7: ...TIBLE 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 C S S SU...

Page 8: ...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 s...

Page 9: ...cial industrial non residential indoor spaces IMPORTANT DO NOT INSTALL THIS HEATER IN A STRUCTURE THAT HAS NO INSULA TION IN THE ROOF CONDENSATION WILL OCCUR This heater cannot be installed inside a d...

Page 10: ...RNING 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 conside...

Page 11: ...the air intake at the burner to allow sufficient com bustion air supply to the heater 6A SERVICE CLEARANCE To allow servicing of burner and controls provide a minimum clearance of 24 inches 61 cm fro...

Page 12: ...d and may vary depending on insulation heat loss val ues air movement change and other site conditions and comfort requirements If in doubt please contact Schwank Design Services For spot heating the...

Page 13: ...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 m...

Page 14: ...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...

Page 15: ...er 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 h...

Page 16: ...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 axi...

Page 17: ...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 pre...

Page 18: ...IL X 50 ecoSchwank X 18 IL X 75 ecoSchwank X 26 IL X100 NG LPG NG LPG NG LPG NG LPG NG LPG 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...

Page 19: ...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 13 SHUT DOWN INSTRUCTIONS If heater...

Page 20: ...ECO X IL X Manual IM100117 RD NOV 2009 RL 05B BA 20 14 ELECTRICAL WIRING DIAGRAM 24V CONTROL...

Page 21: ...ECO X IL X Manual IM100117 RD NOV 2009 RL 05A BA 21 15 ELECTRICAL WIRING DIAGRAM LINE VOLTAGE 120V CONTROL...

Page 22: ...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 Improper installation ad...

Page 23: ...YES CHECK ELECTRICAL CONNECTION FROM THERMOSTAT TO FAN MOTOR CHECK THERMOSTAT REPLACE IF NECESSARY NO IS FAN MOTOR OPERATING CHECK EXHAUST FAN MOTOR REPLACE IF NECESSARY NO IS THERE 120 VOLTS TO THE T...

Page 24: ...ONS 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 N...

Page 25: ...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...

Page 26: ...X 0743 DM 43 DMS JX 0743 DM ecoSchwank X 10 LPG IL X 37 LPG 52 DMS JX 0752 DM 52 DMS JX 0752 DM 53 DMS JX 0753 DM 53 DMS JX 0753 DM 53 DMS JX 0753 DM 53 DMS JX 0753 DM ecoSchwank X 13 NG IL X 50 NG 31...

Page 27: ...NCE 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...

Page 28: ...CHNICIAN MUST COMMISSION THE APPLIANCE AND COMPLETE THE COMMISSIONING REPORT CONFIRM THAT THE APPLIANCE IS INSTALLED ACCORDING TO ALL LOCAL AND NA TIONAL CODES AND THE INSTRUCTIONS IN THIS MANUAL ENSU...

Page 29: ...G 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 SI...

Page 30: ...ontrol of IR systems Automatic unoccupied setback of 9 F 5 C can be overridden Low Voltage Digital Thermostat 24 Volts FOR SECURITY TO PREVENT UNAUTHORIZED OPENING 2 Stainless Steel Tamper Proof Screw...

Page 31: ...as 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 S...

Page 32: ...ECO X IL X Manual IM100117 RD NOV 2009 RL 05B BA 32 23 PARTS LIST 1...

Page 33: ...19 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...

Page 34: ...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...

Page 35: ...rnment restrictions or restraints strikes fire flood acts of God or short or reduced supply of raw materials or products WARRANTY PROCEDURE To establish the installation date for any purpose under thi...

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