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WARNING
Improper installation, adjustment, alteration, service, or
maintenance can cause property damage, injury or death.
Read the installation, operation, and service instructions
thoroughly before installing or servicing this equipment.
OWNER
Retain this Manual & ensure available for service.
Improper installation, adjustment, alteration, service, or
maintenance can cause injury, death or property damage.
Read the installation, operation, and service instructions
thoroughly before installing or servicing this equipment
LT349 Series ETE
Installation, Operation and Service Instructions
RADIANT TUBE HEATERS
Superior Radiant Products Ltd.
563 Barton Street, Stoney Creek, Ontario L8E 5S1, Canada
www.superiorradiant.com
SERIES ETE
FOR YOUR SAFETY
Do not store or use flammable vapors and liquids in the
vicinity of this or any other appliance.
If you smell gas:
1. Open windows
2. Don't touch electrical switches
3. Extinguish any open flame
4. Immediately call your gas supplier
INSTALLER
Provide Manual to Owner upon completion of installation!
Read and thoroughly understand these Instructions before
attempting any installation
1
TWO STAGE
Nov. 8, 2023
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Summary of Contents for Superior Radiant ETE Series
- Page 1 Read and thoroughly understand these Instructions before Read the installation, operation, and service instructions attempting any installation thoroughly before installing or servicing this equipment Superior Radiant Products Ltd. 563 Barton Street, Stoney Creek, Ontario L8E 5S1, Canada www.superiorradiant.com LT349 Series ETE...
- Page 2 CAUTION: FIRE OR EXPLOSION HAZARD Maintain clearance to combustible materials as further specified in this manual. Failure to do so could result in a serious fire hazard. Heaters should not be located in hazardous atmospheres containing flammable vapors or combustible dusts. Signs should be provided in storage areas specifying maximum safe stacking height.
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Page 3: Table Of Contents
CONTENTS INTRODUCTION................................4 Codes and Regulations ............................4 GENERAL SPECIFICATIONS ............................5 Gas Supply ................................5 Electric Supply ..............................5 CONFIGURATIONS ..............................5 DIMENSIONAL CHART ..............................6 ETE 15 ................................. 6 ETE 30 ................................. 7 Components ................................. 8 ETE15 .................................. 8 ETE30 .................................. -
Page 4: Introduction
INTRODUCTION Superior Radiant Products is a company in the infrared heating industry founded on the principles of product quality and customer commitment. Quality commitments are evidenced by superior design, a regard for design detail and an upgrade of materials wherever justifiable. -
Page 5: General Specifications
GENERAL SPECIFICATIONS Gas Supply Supply Pressure Minimum Nominal Maximum Natural Gas: 17.5 mbar 20 mbar 25 mbar Propane: 28 mbar 37 mbar 50 mbar Manifold Pressure Nominal Heat Input Partial Heat Input Natural Gas: 12.5 mbar 8 mbar Propane: 25 mbar 15.5 mbar Inlet Connection 1/2”... -
Page 6: Dimensional Chart
DIMENSIONAL CHART ETE 15 Note: All dimensions are in millimeters. LT349 Series ETE Nov. 8, 2023... -
Page 7: Ete 30
ETE 30 Note: All dimensions are in millimeters. LT349 Series ETE Nov. 8, 2023... -
Page 8: Ete15
Components ETE15 Description Description US340 Service Cover CR091 Deco Grille Support Heater Assembly CR088 End cap CR094 Deco Gril 14x60 EH013 Screw S/S #8 X1/2" (Not Shown) CR113 Deco Gril 14x30 EH113 Screw S/S #8-32 X 3/8" (Not Shown) LT349 Series ETE Nov. -
Page 9: Ete30
ETE30 Description Description CR010 Coupling Assembly 4" CT144 Tube 4" OD Alum. HT X 48" Long CR086MS ETS Vent Hanger EH013 Screw S/S #8 X1/2" (Not Shown) CR088AL End Cap EH113 Screw S/S #8-32 X 3/8" (Not Shown) CR090AL Reflector, 90" Secondary ETE30 ETE Burner CR091... -
Page 10: Installation Requirements
Installation Requirements Clearance to Combustibles A general clearance of 500 mm (18”) in every direction is recommended for servicing around each Burner. This ensures adequate air flow in and around the Heating System. In addition to this, it is very important to observe the minimum clearance to combustibles at all times to avoid any possibility of property damage or personal injury. -
Page 11: Heater Mounting
Heater Mounting This heater can be installed between wood Trusses CANNOT be enclosed beams with minimum distances as shown. Air flow MUST NOT be restricted. The Wood Beam space above the heater must not be enclosed in order to allow air for ventilation. (13mm) 1/2"... -
Page 12: Installation Instructions
Installation Instructions Installation – ETE 15 Step 1: Carefully remove the heater from box. Step 2: Before installing the Deco Grilles, bend all the tabs along one long side and both short sides of the Grille for easier fitment. Use the 30" Deco Grill (Shorter one) first *Gloves recommended! Do not install 60"... - Page 13 Step 3: 60” Deco Grille Screws (EH113) Install Deco Grille Support first. *Face tabs of this Support towards the exhaust! Step 4: If Marine Stainless model: Screws (EH013) Screws (EH113) Otherwise: Screws (EH113) End Cap You should now have a fully assembled ETE15. LT349 Series ETE Nov.
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Page 14: Installation - Ete 30
Installation – ETE 30 Generally, there is no unique sequence for installation of the burner or heat exchanger. A review of the job site will usually indicate a logical installation order. However, time and expense can be saved if installation is begun at the most critical dimension, watching for interference from overhead beams etc. - Page 15 Step 2: 3050 mm (10’) Flanged Tube *Face the Tube’s weld-seam downwards, at a 6 o’clock position. Step 3: Burner Hanger LT349 Series ETE Nov. 8, 2023...
- Page 16 Step 4: Middle Hanger Assembly Burner Hanger Step 5: Middle Hanger Burner Hanger LT349 Series ETE Nov. 8, 2023...
- Page 17 Step 6: Coupling Step 7: Torque to 20 – 35Nm (15-25 ft-lbs) When installing, orient band-clamp lock bolts to the side at a Extension Tube 3 o’clock or 9 o’clock position to avoid contact with reflector. 100 mm (4’) *Face the Tube’s weld-seam downwards, at a 6 o’clock position.
- Page 18 Step 8: Vent Hanger Step 9: Primary Reflector *Notch *Orient notches on Primary Reflector towards the Burner Head LT349 Series ETE Nov. 8, 2023...
- Page 19 Step 10: Slide Reflector and Burner Hanger against flange. Step 11: Screws (EH013) LT349 Series ETE Nov. 8, 2023...
- Page 20 Step 12: Baffle Bend Baffle tab completely over end of Tube at 6 o’clock position (along the weld seam). Step 13: Vent Terminal *Ensure to level the Vent Terminal with the bottom of the vent hanger. Screws (EH013) Slide Vent Terminal over Baffle tab. Secure Vent to Tube using two self-drilling screws.
- Page 21 Step 14: Secondary Reflector Step 15: Screws (EH013) LT349 Series ETE Nov. 8, 2023...
- Page 22 Step 16: nipple to convert from a ½” (12 mm) NPT Install thread to a ½” (12 mm) ISO (male) thread Step 17: Burner Head Gasket Note: Ensure Burner Head is properly supported. Use washers and nuts to attach burner to flanged tube.
- Page 23 Step 18: Slide Burner Head Reflector ( over Burner Head. Cowling) Step 19: Screw (EH013) LT349 Series ETE Nov. 8, 2023...
- Page 24 Step 20: Attach Grill to Reflector ( and Burner Cowling) Head. Step 21: Screws (EH113) LT349 Series ETE Nov. 8, 2023...
- Page 25 Step 22: Re-attach Service Door Re-attach Service Cover. (tuck this edge up and in) Step 23: Fasten with screw. LT349 Series ETE Nov. 8, 2023...
- Page 26 Step 24: Before installing the Deco Grilles, bend all the tabs along one long side and both short sides of the Grille for easier fitment. *Gloves recommended! Deco Grille 1370 mm (54”) Caution: Pay attention to deco grill order otherwise the CR091 (Support bracket) will not align to holes on housing.
- Page 27 Step 26: Deco Grille 1525 mm (60”) Step 27: Deco Grille 1525 mm (60”) Screws (EH113) Install Deco Grille Support first. Face Deco Grille Support tabs towards the exhaust! LT349 Series ETE Nov. 8, 2023...
- Page 28 Step 28: End Cap Screws (EH113) You should now have a fully assembled ETE 30. LT349 Series ETE Nov. 8, 2023...
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Page 29: Canopy Installation Instructions (Optional)
Canopy Installation Instructions (Optional) The following instructions demonstrate how to assemble the painted canopies of your heater. Contact manufacturer for more details regarding painted canopies. End Cap Cowling Canopies Service Cover Grill LT349 Series ETE Nov. 8, 2023... -
Page 30: Ete 15
ETE 15 STEP 1 The screws shown on the right are used to secure the canopy. CR187L STEP 2 Install canopies (note part numbers) as shown to the right. After placing canopies on reflectors, fasten reflectors and canopies together. CR187R Slots STEP 2A Note the slots in the canopies which allow... -
Page 31: Ete 30
ETE 30 STEP 1 Peel plastic off all parts (if applied). CR186L CR187L CR186R STEP 2 Install canopies (note part numbers) as shown to the right. After placing canopies on CR187R reflectors, fasten reflectors and canopies together. STEP 2A STEP 2B Install primary canopies (CR186L &... -
Page 32: Gas Piping
Gas Piping General Requirements • Before connecting gas to the heater, check the supply gas and supply pressure: match the information on the rating plate of the heater. • The gas meter and service must be sufficiently large to supply gas to the connected building gas load including the heating equipment and any other gas fired equipment. -
Page 33: Electrical Wiring
ELECTRICAL WIRING General Requirements The electrical wiring to this heater must be installed in accordance with National standards and Codes of Practice in the destination country. Electrical supply 230V, 50Hz Power consumption 70W Current rating 0.3 A Internal Wiring Diagram This is a two-stage heater. -
Page 34: Burner Operation
BURNER OPERATION Starting sequence of operation • Turn the power on. When the controller calls for heat, the fan motor will energize. • After fan establishes the flow, the air-proving switch closes and activates the ignition sequence. • The ignition module energizes the igniter after a pre-purge period of approximately 30 seconds,. •... -
Page 35: Troubleshooting Chart
Troubleshooting Chart LT349 Series ETE Nov. 8, 2023... -
Page 36: Conversion Instructions
CONVERSION INSTRUCTIONS Adjusting the manifold pressure Check inlet and outlet pressure using the pressure test points provided. After testing, carefully seal test points with the provided screw. • Remove the modulator plastic cap E • Full load pressure: energize the modulator. Screw the nut C clockwise to increase the manifold pressure and screw it counter clockwise to decrease manifold pressure. -
Page 37: Replacement Parts List
Replacement Parts List Item Part No. Description RP-UG111 Gas Train Assembly RP-CE432 Ignition Module RP-CE446 Blower Motor Assembly RP-CE450 Air Switch w/ Bracket, 75 Pa, ETE30 RP-CE464 Air Switch w/ Bracket, 47 Pa, ETE15 RP-UG001 Burner Cup RP-CE002 Electrode for Sparking RP-CE003 Electrode for Flame Sense RP-CE439... -
Page 38: Technical Details
TECHNICAL DETAILS Partial Heat Input Dimensions (mm) Heat Input (kW) Injector Weight (kW) Model Gross Gross mm (#) Natural Gas 3.05 (#31) 2953 ETE 15 14.5 13.0 10.5 5086 ETE 30 27.5 25.0 21.5 19.6 4.22 (#19) Propane 2.06 (#46) ETE 15 14.5 13.5...
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