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31

 

 

SST Extreme X & SST Extreme S MODULATING I&O Manual 

 

RD: JAN 2021

 

RL: 1A 

 

13.  FIELD  CONVERSION OF FUEL GAS: SST

-

MX & SST

-

MS MODULATING BURNERS 

 

 

Tube Heater Burners are factory produced and supplied to operate on natural gas.

 

A field conversion kit is available from the manufacturer and must be used to convert from natural 
gas to propane gas, or vice versa. Each kit contains the required parts and specific instructions to 
make the gas conversion.  Refer to the table below for kit part numbers.

 

NOTE: All Kits include a Gas Orifice*, and Valve Conversion Kit with Pressure Regulator 

Spring and Cap, and instructions to convert the gas valve and install the kit.

 

* Gas Orifice in the Field Conversion Kit:

 

◼ 

USA: 0 to 2,000 ft 

 

◼ 

Canada: 0 to 4,500 ft

 

◼ 

Refer to 

“

High Altitude

” 

section for altitudes higher than listed above

 

Gas Conversion Kits 

-

 Order by Part Number

 

 

Input Rate   

(BTUH) 

 

Conversion Kit

 

NG to PROPANE

 

80,000

 

JS

-

0554

-

AL

 

115,000

 

JS

-

0554

-

CL

 

155,000

 

JS

-

0554

-

EL

 

205,000

 

JS

-

0554

-

GL

 

260,000

 

JS

-

0554

-

JL

 

TABLE 

6

–

 

GAS CONVERSON KITS 

 

Содержание SST-MS Series

Страница 1: ...is not available call the fire department WARNING FIELD CONVERTIBILITY This appliance is field convertible to LP gas Only use a kit available from manufacturer Follow instructions provided in the kit...

Страница 2: ...roduct and or this manual This publication or parts thereof may not be reproduced in any form without prior written con sent from The Manufacturer Unauthorized use or distribution of this publication...

Страница 3: ...FER TO THE GENERAL MANUAL INCLUDED FOR THIS SERIES HEATER GENERAL MANUAL TABLE OF CONTENTS TOPIC PAGE IMPORTANT INFORMATION READ FIRST APPLICATION 5 HEATER EXPANSION 6 25 GAS CONNECTION 6 24 VENTING 6...

Страница 4: ...for installation in a Class 1 or Class 2 explosive environment nor in a residen tial dwelling If installation of this equipment is in question consult with the local authority having jurisdiction Fire...

Страница 5: ...A Type 1 Hose Gas Connector 205 000 or less JL 0771 RC 1 2 x30 225 000 or more JL 0771 RB 3 4 x30 See next page for dimensions of heater components Burner tube reflector turn box MODULATING RANGE INPU...

Страница 6: ...d 10 11 4 1 2 136 1 2 20 21 252 30 30 8 1 2 368 1 2 40 40 4 1 2 484 1 2 Tube Length L center air intake to end 50 50 600 60 59 8 1 2 716 1 2 70 69 3 1 2 832 1 2 80 79 948 POSITION BURNER END HANGER 4...

Страница 7: ...0 72 000 30 TH P3PP ST Aluminized Steel 3 x 2 25 x 36 No action re quired 115 000 72 000 40 TH P4PP ST Aluminized Steel 3 x 2 25 x 36 Remove 1 turbu lator from 4th tube 155 000 100 000 40 TH P4PP ST A...

Страница 8: ...8 SST Extreme X SST Extreme S MODULATING I O Manual RD JAN 2022 RL 1A...

Страница 9: ...9 SST Extreme X SST Extreme S MODULATING I O Manual RD JAN 2021 RL 1A...

Страница 10: ...ved by straightening tabs see below A Base Tube Kit may need turbulator removal depending on input rate see below and illustra tion next page The orientation of the turbulator s up down sideways in th...

Страница 11: ...et above grade Twelve inches from flue vent terminal of any heater with input up to 100 000 Btu hr Three feet from flue vent terminal of any heater over 100 000 Btu hr An optional horizontal fresh air...

Страница 12: ...structure above the level of the heater s 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 int...

Страница 13: ...As an Option for vertical vent two heaters may be vented through an approved common 4 x 4 x 6 Vent Tee supplied by the manufacturer or by using approved components as indicated in local codes Vent pi...

Страница 14: ...it heats and cools Configuration of the vent must allow for heater expansion VERTICAL VENT Orientation of the vent at 90 to heater will allow for heater expansion and contraction HORIZONTAL VENT See...

Страница 15: ...shall be installed and supported without any dips or sags and shall slope upward toward the vent or chimney at least 1 4 in ft Use a certified termination cap as supplied by the manufacturer of the ve...

Страница 16: ...ding materials from deg radation by flue gases Install termination cap a minimum of 18 inches from the outside wall to the inside edge of ter minal opening to alleviate back pressure caused by turbule...

Страница 17: ...window or door that opens or gravity air inlet to a building Less than 4 ft horizontal clearance from gas and electric meters regulators and relief equipment CANADA specific horizontal vent requireme...

Страница 18: ...of the post purge feature any Ther mostat control must be installed in the thermostat circuit from the terminal block TR TW A line voltage Thermostat or an ON OFF control switch installed in the 120V...

Страница 19: ...19 SST Extreme X SST Extreme S MODULATING I O Manual RD JAN 2021 RL 1A 8A SST MX SST MS WIRING DIAGRAM 24V OR 120 VOLT THERMOSTAT OPERATION ONE HEATER PER THERMOSTAT...

Страница 20: ...20 SST Extreme X SST Extreme S MODULATING I O Manual RD JAN 2022 RL 1A 8B SST MX SST MS MULTIPLE TUBE HEATERS PER COMMON THERMOSTAT...

Страница 21: ...21 SST Extreme X SST Extreme S MODULATING I O Manual RD JAN 2021 RL 1A 8C POTENTIOMETER CONTROLL SINGLE TUBE HEATERS PER COMMON THERMOSTAT...

Страница 22: ...22 SST Extreme X SST Extreme S MODULATING I O Manual RD JAN 2022 RL 1A 8D POTENTIOMETER CONTROLL MULTIPLE TUBE HEATERS PER COMMON THERMOSTAT...

Страница 23: ...for heat after one hour the control will automatically reset and attempt to ignite the burner again three trials At any time less than the 1 hour auto reset recovery from lockout requires a manual res...

Страница 24: ...f 160 F All connections should be made with UL approved 105 C rated 18 gauge stranded 054 thick insulated wire Refer to wire diagram page 35 when connecting the Series 35 61 to other components in the...

Страница 25: ...IF this manual is in 8 5 x 11 booklet format pages folded in half then use these bars IF this manual is printed 8 5 x 11 full page format use these bars OR AD SERVICE CHECKS Flame current passes thro...

Страница 26: ...Bad control check LED for steady on D 24VDC Power Unit is bad E Modulating Controller bad 3 Pressure switch input okay but no Trial for Ignition after purge delay A Mis wired check PSW terminal voltag...

Страница 27: ...CK AIR PRESSURE WITH MANOMETER CHECK FOR OBSTRUCTION IN THE AIR INTAKE REPLACE DEFECTIVE BLOWER VISIBLY CHECK IF IGNITER IS SHORTING OUT CHECK GROUND WIRING REMOVE AND INSPECT IGNITER AND LEAD CHECK B...

Страница 28: ...OUND WIRE AS A POOR GROUND COULD RE SULT IN ERRATIC BEHAVIOUR AND NUISANCE SHUTDOWNS EVEN THOUGH OPERATION IS NOR MAL AT THE TIME OF CHECKOUT CHECK FOR EXCESSIVE HEAT AT SENSOR INSU LATOR AS TEMPERATU...

Страница 29: ...ESTED PRIOR TO SHIPMENT HOW EVER THIS APPLIANCE IS NOT PLUG PLAY IT REQUIRES COMMISSIONING AND FIELD ADJUSTMENT SPECIFICATIONS CONFIRMATION TO ENSURE SAFE AND EFFI CIENT OPERATION TO ENSURE THAT SITE...

Страница 30: ...T IS THE VOLTAGE READING AT THE IGNITION MODULE VOLTS WHAT IS THE FLAME SIGNAL STRENGTH IN uA FROM SENSOR uA microamps IS HEATER CONTROLLED BY A THERMOSTAT YES NO IS THE THERMOSTAT STRATEGICALY LOCATE...

Страница 31: ...tructions to make the gas conversion Refer to the table below for kit part numbers NOTE All Kits include a Gas Orifice and Valve Conversion Kit with Pressure Regulator Spring and Cap and instructions...

Страница 32: ...rated heat content no orifice change is required in the heater Check with your local utility regarding de rating and the following specifically for country of installation 14A ORIFICE CONVERSION MODEL...

Страница 33: ...COMBUSTION CHAMBER GASKET NG Propane JS 0601 SSTE Silicone Combustion Chamber Flange Gasket 9 BURNER CUP ALL NG Propane JS 0512 SS TM SSTM Burner Cup Steel 10 MAIN BURNER ORIFICE 80 NG JS 0717 DM Gas...

Страница 34: ...S 0595 SH Blower Air Intake Restrictor 3 625 inch Hole 18 SHORT KEEPERS ALL NG Propane JS 0583 SS TES65 SSTE Short Keepers 19 GROMMET INLET ALL NG Propane JP 2101 XX Grommet Inlet 1 2 20 NIPPLE ALL NG...

Страница 35: ...L DSI CONTROL ALL NG Propane JB 0568 SST Channel Micro 53N 24 3 45 15 30 60 T00062 35 POWER SUPPLY ALL NG Propane JA 0775 SE Power Supply SSTE 24VDC 100W 36 COMPONENT PLATE ALL NG Propane JS 0581 SS T...

Страница 36: ...to 250 1st to 2nd 2nd to 3rd tube 225 to 250 1st to 2nd tube connec tions JA 0516 SK Tube Connection Kit Stainless Steel Coupler Rivet 225 to 250 1st to 2nd 2nd to 3rd tube 42 COUPLER ALUMINIZED STEEL...

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