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S2200D Operation and Service Manual

P/N 974-9246  Rev 5.00  Jan 18,2022

19

Green 

Light

Red 

Light

Error 

Code

Symptoms

Possible Problem

OFF

ON

126

Siemens displays “LOC7”. 

Combustion unstable, burner 

fails to stay lit, and low outlet 

air temperature 

Changeover valve set to propane 

when connected to natural gas

OFF

ON

126

Siemens displays “LOC7”.

Combustion unstable burn-

er fails to stay lit, and high 

outlet temperature

Changeover valve set to natural 

gas when connected to propane.

OFF

ON

126

156

Siemens displays “LOC 7”

Burner doesn’t cycle.

Heater runs through one 

cycle and then turns off.

Heater High limit switch opens

Heater Hi limit switch failure – too 

sensitive 

OFF

ON

126

Siemens displays “LOC 7”

Interruption in gas delivery 
Clogged filter or strainer
Defective safety solenoid valves
Gas regulator vent is plugged
UV sensor failure

OFF

ON

147

Siemens displays “P74-

P10-OFF”. Fan undergoes 

a short post purge then 

stops.

Heater is tilted too much/unstable
Heater flat on its side
PCB failure

Summary of Contents for S2200D

Page 1: ... T1H 5G1 www sureflame ca P N 974 9246 Rev 5 00 Jan 20 2022 Operation and Maintenance Manual Model No S2200D CONSTRUCTION HEATER 2 250 000 Btu h WARNING Read and follow all installation and operating instructions before first use of this product Retain these instructions for future reference ...

Page 2: ...and Propane Installation Code Wecannotanticipateeveryusewhichmaybemade for our heaters CHECK WITH YOUR LOCAL FIRE SAFETY AUTHORITY IF YOU HAVE QUESTIONSABOUTLOCALREGULATIONS Other standards govern the use of fuel gases and heat producing products in specific applications Your local authority can advise you about these Failure to comply with the precautions and instructions provided with this heate...

Page 3: ...truction Industry or the Natural Gas and Propane Installation Codes CSA B149 1 Periodically monitor levels of CO CO2 and NO2 existing at the construction site at the minimum at the start of the shift and after 4 hours Provide ventilation air exchange either natural or mechanical as required to maintain acceptable indoor air quality USA 8 Hr Time weighted average Canada 8 hr time weighted average O...

Page 4: ...as Applications 7 Keypad and Display 8 Menu 10 Operating Instructions 12 Common Installation and Operational Problems 13 On site Safety Problems 13 Preventative Maintenance 14 Troubleshooting 15 Wiring Diagrams 22 Replacement Parts 26 Table of Contents FOR YOUR SAFETY DO NOT USE THIS HEATER IN A SPACE WHERE GASOLINE OR OTHER LIQUIDS HAVING FLAMMABLE VAPOURS ARE STORED OR USED ...

Page 5: ...ned as stated on the Specification Label and the Electric Motor on the heater Supply Pressure to Regulator Propane Natural Gas Minimum 12 WC 3 0 kPa Maximum 5 psi 34 kPa Pressure to Manifold Propane Minimum 0 4 WC 100 Pa Maximum 0 7 WC 170 Pa Natural Gas Minimum 2 WC 500 Pa Maximum 4 6 WC 1 1 kPa Minimum inlet pressure is for purpose of input adjustment Weight 860 lbs 390 kg Specifications Altitud...

Page 6: ... and contact with hot sur faces If it is evident that there is excessive abrasion or wear or the hose is cut it must be replaced 4 After installation check the hose assembly for gas leaks by applying a water and soap solution to each connection 5 Connect the heater to an adequate electric power supply as specified on the Heater Specification label and the Electric Motor plate 6 For protection agai...

Page 7: ... to the heater Installation For Natural Gas Applications Installation For Propane Applications 1 When installing the heater for use with nat ural gas ensure that the gas selector valve is set in the natural gas position 2 Ensure that the supply is equipped with a suitable UL listed gas pressure regulator to limit the gas to a pressure that does not exceed the maximum inlet pressures of the heater ...

Page 8: ...ME then displays the heater model and software version currently installed and finally the Status Mode Run page Status Status Description OFF The heater goes to OFF when it is powered off The heater also goes to OFF when STOP button is pressed Heater does not start on its own when power is provided to unit Standby When the start button is pressed and the heater is set to work with thermostat but t...

Page 9: ...the errors and warnings do not reset then the underlying problem must be addressed first The error or warning can then be successfully reset When errors are triggered the error is displayed the heater will shut down and the red light on the keypad will be turned on When a warning is triggered it will display the message but it will not impede the function of the heater Warning Error Message Exampl...

Page 10: ...ed here Language can be set here To access the menu press the MENU button and scroll using the arrow keys Press SELECT SAVE to select an option Press MENU to back out of the menu Heat Modes To access heat modes press the MENU button and scroll using the arrow keys to Heat Mode and press SELECT SAVE Heater Mode Description HI LO OFF Heater switches between high low and off based on thermostat HI LO...

Page 11: ...ow keys to set the new value Press SELECT SAVE to move to the next val ue to be changed To save changes press and hold SELECT SAVE until the seconds start counting up again Error Log To access the Error Log press the MENU button and scroll using the arrow keys to Error Log and press SELECT SAVE Scroll up and down using the arrow keys to view the error history from most recent to oldest To clear th...

Page 12: ...ton 7 If the thermostat is calling for heat then the status will change to Ig nition Blower will start up and after about 30 seconds the burner will ignite 8 After flame is established the status will change to ON with one or two flame symbols depending on whether the heater is in high or low fire 2 for high or 1 for low Stop 1 Press the STOP button 2 Status will change to OFF 3 Heater will go thr...

Page 13: ...ly when used in a dirty environment Improper Supply Of Fresh Air It is normally recommended that the intake air of the heater be taken from outside the enclosed area This provides a slight pres surization and prevents any problems associat ed with recirculation Bypassing of Defective Components This is a potentially dangerous problem which saves short term expense at the risk of a large future cos...

Page 14: ...s 5 All Screens and Guards Preventative Maintenance Burner Flame Rod and Insulator Clean with soap and water or solvent on a routine basis Any build up on burner should also be removed at this time U V Flame Sensor Clean the bulb with a soft cloth Ground Wire Ensure that the ground wire is secured to the burner This is necessary for the flame detection system to operate Spark Plug Clean with solve...

Page 15: ...D lights 3 solid 1 flashing No power on second ary side of step down transform er check for 120VAC on 0 to 115V terminals of the step down transformer No electrical supply Main power switch off Transformer failure Control box circuit breaker is OFF Overload in control circuit High voltage wrong power source Wrong voltage setting on the transformer OFF OFF Display on No Error code Heater will not s...

Page 16: ...e Flame not extinguished ON OFF NONE No reaction from heater Dis plays Status Ready Jump er not plugged in for HI LO OFF HI OFF or LO OFF modes No call for heat from thermo stat Defective thermostat ON OFF Warning 307 Heater does not start Defective thermostat OFF OFF Warning 005 Heater does not start Low supply voltage Transformer wired for incor rect voltage Low OFF OFF Warning 004 Heater does n...

Page 17: ...ugged in wrong posi tion instead of Air switch defective NO contacts stay open when fan is working OFF ON 126 Siemens displays P21 P22 LOC3 in sequence PCB Failure Remote air switch harness defective or disconnected OFF ON 126 Siemens displays P21 P22 P30 P40 P42 LOC2 Inlet pressure too high over 5 psi regulator damaged Solenoid valve damaged or valve electric circuit defective Gas pressure too lo...

Page 18: ...in error history Too much load on power sup ply Low Voltage Long power lines or low gauge power lines OFF ON 127 Siemens goes to P74 P10 OFF Noisy fan operation Overload on power relay No fan post purge Damaged fan bearings Fan belt too tight OFF OFF N A Scrambled or no display on screen Heater fails to stay lit Excessive motor noise Poor quality power Dirty generator power OFF ON 126 Siemens disp...

Page 19: ... outlet temperature Changeover valve set to natural gas when connected to propane OFF ON 126 156 Siemens displays LOC 7 Burner doesn t cycle Heater runs through one cycle and then turns off Heater High limit switch opens Heater Hi limit switch failure too sensitive OFF ON 126 Siemens displays LOC 7 Interruption in gas delivery Clogged filter or strainer Defective safety solenoid valves Gas regulat...

Page 20: ...r valve set to natural gas when connected to propane if applicable Sensitive faulty blower hi limit switch ON OFF N A Heater will not turn off by pressing the stop button Stop switch red fails to close ON OFF N A No output temperature varia tion from low fire to high fire Stage I valve not adjusted to a lower value if applicable Appliance regulator adjusted to a lower value Defective valve Thermos...

Page 21: ...N OFF N A Heater works all the time doesn t react to adjusted temperature on the thermo stat stops if thermostat is disconnected when set to work with HI LO OFF HI OFF LO OFF Thermostat failure ON OFF N A Heater works all the time Hi Lo mode Constant Hi mode Constant Lo mode ON OFF N A Fan blowing cold air all the time Fan only mode ...

Page 22: ...1 WRS 271 S2200 752 S2200 753 Red 18 AWG Black 18 AWG Green 18 AWG White 18 AWG Hi Temp White 16 AWG Yellow 18 AWG Blue 18 AWG Black 22 AWG Black 22 AWG Green 18 AWG Black 18 AWG White 18 AWG Red 18AWG Red 18AWG Red 18AWG Red 18AWG Optional H1 8623 H2 H3 H4 H5 8624 1 2 ON OFF 4703 4655 8626 G2 J9 J10 DISPLAY SE 5725 KEYPAD 10993 10999 M 3 PHASE BLOWER MOTOR Green 12 AWG Red 10 AWG Power Switch Red...

Page 23: ...Desc x X X 1 2 3 Rev S220 S2200D Model No Ladd Name Siemens L Flame Controller R SureFlame PCB Stage 2 Relay RELAY 6 Stage 2 J22 3 J2 J32 SYS VAC NEUTRAL J22 4 Jumper 1 3 to 4 to St 1 St 2 L Power Switch N 230 V 460 480V 575 600 V 208 V Transformer 208 230V to 115V 460 480V to 115V 575 600V to 115V 4 X3 04 J20 6 3 1 2 Jumper X5 03 X3 02 X2 01 X10 05 U V Sensor IGN TR J7 1 3 Burner Motor M Surge Su...

Page 24: ... S2200 752 S2200 753 Red 18 AWG Black 18 AWG Green 18 AWG White 18 AWG Hi Temp White 16 AWG Yellow 18 AWG Blue 18 AWG Black 22 AWG Black 22 AWG Green 18 AWG Black 18 AWG White 18 AWG Red 18AWG Red 18AWG Red 18AWG Red 18AWG Optional H1 8623 H2 H3 H4 H5 8624 1 2 ON OFF 4703 4655 8626 G2 J9 J10 DISPLAY SE 5725 KEYPAD 10993 10999 M 3 PHASE BLOWER MOTOR Green 12 AWG Red 10 AWG Red 10 AWG Power Switch 2...

Page 25: ...2200D Model No La Name Siemens Flame Controll SureFlame P Stage 2 Relay RELAY 6 Stage 2 J22 3 J2 J32 SYS VAC NEUTRAL J22 4 Jumper 1 3 to 4 to St 1 St 2 208 230 460 480 575 600 VAC 3Ø Power Switch 230 V 460 480V 575 600 V 208 V Transformer 208 230V to 115V 460 480V to 115V 575 600V to 115V 4 X3 04 J20 6 3 1 2 Jumper X5 03 X3 02 X2 01 X10 05 U V Sensor IGN TR J7 1 3 Burner Motor M Surge Suppressor o...

Page 26: ...ube Bracket Assembly 1 8 S2200 235 Valve Train Cover Bracket 1 9 S2200 260 Gas Valve Cover 1 10 S2200 512 Heater Body 1 Ref Part Description Qty 0880 Shock Hazard Label 1 2849 Natural Gas Propane Label 1 4505 Valve On Off Label 1 4506 Rotation Label 1 4802 Sure Flame Decal 2 7362 General Warning Label En 1 8517 Electrical Warning Label 1 8821 General Warning Label Fr 1 9418 Wiring Diagram Label 3 ...

Page 27: ...Conduit 1 5 6978 Sheave Bushing 1 6 9688 Belt 1 7 9133 Motor Sheave 1 8 9134 Impeller Sheave 1 9 9136 Bearing 2 10 9162 Blower Limit Switch 1 Ref Part Description Qty 11 FN12 148 Limit Switch Plate 1 12 FN12 711 Heater Slinger 1 13 FN12 510 Inlet Cone 1 14 FN12 512 Blower Housing 1 15 FN12 514 Belt Tensioner Bracket 1 16 FN12 517 Limit Switch Box 1 17 FN12 707 Impeller 1 18 FN12 708 Belt Tensioner...

Page 28: ... 00 Jan 18 2022 28 Valve Train Parts Diagram 1 2 6 4 5 3 Valve Train Parts List Ref Part Description Qty 1 8685 Gas Regulator 1 2 8648 2 Stage Valve 1 3 S2200 712 Changeover Valve 1 4 8708 G1 8 Test Port 1 5 S2200 132 Test Nipple 1 6 2539 1 5 Ball Valve 1 ...

Page 29: ...Seal 1 5 9219 Sealing O Ring 2 6 3976 Strain Relief 2 7 3983 Dome Connector 1 8 11686 Switch 1 9 11687 Switch Mounting Kit 1 10 8734 Hexagonal Jam Nut 3 Ref Part Description Qty 11 8691 Cable Gland 3 12 10993 Keypad 1 13 SE 5725 Display Assembly 1 14 8687 Cable Gland Membrane 2 Not Shown Control Box Parts List IX 5853 Thermostat Assembly 1 WRS 266 Stage Valve Cable 1 WRS 267 Stage 2 Valve Cable 1 ...

Page 30: ...S2200D Operation and Service Manual P N 974 9246 Rev 5 00 Jan 18 2022 30 Control Box Chassis Parts Diagram See Detail A 19 5 1 3 24 6 9 11 7 10 8 4 2 20 21 23 25 Detail A 18 17 16 12 13 14 15 22 ...

Page 31: ...Overload Relay 1 9 2502 Stepdown Transformer 1 10 8651 Din Rail End Bracket 3 11 8628 Terminal Block Cover 5 12 8623 Feed Through Terminal Block 5 13 8624 End Plate 4 14 8626 Protective Earth Terminal Block 1 15 8627 Cross Connector 2 16 4669 Terminal Block 4P 1 17 4668 Terminal Block Green 4P 2 18 4655 End Plate 1 19 9959 Wire Saddle Clip 3 20 S2200 263 Wire Duct 5 5 1 21 S2200 264 Wire Duct Cove...

Page 32: ...Sure Flame Products A Divison of Haul All Equipment 4115 18 Avenue North Lethbridge Alberta T1H 5G1 www sureflame com ...

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