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Figure 7.5: Lighting Instructions

INSTALLATION AND OPERATING INSTRUCTIONS

H24V VR8200/VR8300  9177R

   If you cannot reach your gas supplier, call the fire 
   department.

C.  Use only your hand to push in or turn the gas control 
      knob.  Never use tools.  If the knob will not push in or 
      turn by hand, don't try to repair it, call a qualified 
      service technician.  Force or attempted repair may 
      result in a fire or explosion.

D.  Do not use this appliance if any part has been under 
      water.  Immediately call a qualified service technician 
      to inspect the appliance and to replace any part of the 
      control system and any gas control which has been   
      under water.

WARNING:  If you do not follow these instructions exactly, a fire or explosion may 
result causing property damage, personal injury, or loss of life.

FOR YOUR SAFETY READ BEFORE LIGHTING

LIGHTING INSTRUCTIONS

1.  STOP!  Read the safety information above on this 
     label.

2.  Set the thermostat to lowest setting.

3.  Turn off all electric power to the appliance.

4.  If the gas valve is not visible, remove control access 
     panel.

5.  If the gas control knob is not in the "OFF" position, 
     turn the knob clockwise         to  "OFF".

Gas Control Knob 
(shown in "OFF" 
position)

Red Reset Button

6.  Wait five (5) minutes to clear out any gas.  Then smell 
     for gas, including near the floor.  If you smell gas, 
     STOP!  Follow "B" in the safety information above on 
     this label.  If you don't smell gas, go to the next step.

7.  Remove the pilot access panel, if supplied, located 
     below and behind the gas valve directly above burner 
     tubes.

TO TURN OFF GAS TO APPLIANCE

8.  Find pilot - follow metal tube 
     from gas valve.  The pilot is 
     between two burner tubes

Pilot Burner

9.  Turn the gas control knob counterclockwise           to 
     "PILOT".

10.  Push in red reset button all the way and hold in.  
       Immediately light the pilot with a match.  Continue to 
       hold the reset button in for about one (1) minute after 
       the pilot is lit.  Release button and it will pop back up.  
       Pilot should remain lit.  If it goes out, repeat steps 5 
       through 10.

          If button does not pop up when released, stop and 
          immediately call your service technician or gas 
          supplier.
          If the pilot will not stay lit after several tries, turn the 
          gas control knob to "OFF" and call your service 
          technician or gas supplier.

11.  Replace pilot access panel, if applicable.

12.  Turn gas control knob counterclockwise          to "ON".

13.  Replace control access panel, if applicable.

14.  Turn on all electric power to the appliance.

15.  Set thermostat to desired setting.

1.   Set the thermostat to lowest setting.

2.   Turn off all electric power to the appliance if service is 
      to be performed.

3.   If the gas valve is not visible, remove the control  access
      panel.

4.  Turn the gas control knob clockwise            to "OFF".

5.  Replace control access panel, if applicable.

A.  This appliance has a pilot which must be lighted by 
      hand.  When lighting the pilot, follow these  
      instructions exactly.

B.  BEFORE LIGHTING smell all around the appliance area 
      for gas.  Be sure to smell next to the floor because 
      some gas is heavier than air and will settle on the 
      floor.

WHAT TO DO IF YOU SMELL GAS
   Do not try to light any appliance
   Do not touch any electric switch;
   do not use any phone in your building
   Immediately call your gas supplier from a neighbor's
   phone.  Follow the gas supplier's instruction.

Содержание GBX 105

Страница 1: ...y drywall dust will cause contamination of theburner resultinginpossibleseverepersonalinjury deathorsubstantialpropertydamage Theboilercanonlybeoperatedwithadust free air supply Follow the instruction...

Страница 2: ...WEEKLY WITH BOILER IN USE 31 D MONTHLY WITH BOILER IN USE 31 E ANNUALLY BEFORE START OF HEATING SEASON 32 10 BOILER DIMENSIONS RATINGS 33 11 REPAIR PARTS 34 A BASE COMBUSTIBLE FLOOR PAN 34 B MANIFOLD...

Страница 3: ...e is known to be between 0 6 and 0 4 air changes per hour If the air infiltration rate is known to be below 0 4 then the Known Air Infiltration Rate Method must be used If the building in which this a...

Страница 4: ...tional spaces that have a total minimum free area of 2 in2 per 1000 Btu hr 44 cm2 per 1000 W of total input rating of all equipment See Figure 1 2 for an illustration of this arrangement 4 Outdoor Com...

Страница 5: ...oor air provided a The size and location of the indoor openings comply with Subsection 3 b The outdoor openings are to be located in accordance with Subsection 4 c The size of the outdoor openings are...

Страница 6: ...s shall not serve both upper and lower combustion air openings where both such openings are used The separation between ducts serving upper and lower combustion air openings shall be maintained to the...

Страница 7: ...ection Pipe the return to the tee Pipe the drain valve nipples and tee to the 1 1 4 NPT return tapping as shown in Figure 3 1 3 Supply Piping Pipe the supply to the 1 1 2 NPT supply tapping at the top...

Страница 8: ...oiler water during the cooling cycle 9 If this boiler is installed above radiation level provide a low water cutoff device either as a part of the boiler or at the time of boiler installation B SAFETY...

Страница 9: ...layouts 2 Run each zone pipe down then up to zone to prevent air accumulation in piping 3 If required provide means to isolate and drain each zone separately INSTALLATION AND OPERATING INSTRUCTIONS Fi...

Страница 10: ...EZE PROTECTION For new or existing systems that must be freeze protected 1 Glycol in hydronic applications is specially formulated for this purpose It includes inhibitors which prevent the glycol from...

Страница 11: ...in vent piping close to the boiler See the Vent Damper Installation Instructions below B VENT DAMPER INSTALLATION GENERAL 1 Do not use one vent damper to control two or more heating appliances See Fi...

Страница 12: ...tch and determine there is no blockage or restriction leakage corrosion and other deficiencies which could cause an unsafe condition c Insofar as is practical close all building doors and windows and...

Страница 13: ...location is shown in Figure 5 1 7 Check piping for leaks Use an approved gas detector a non corrosive leak detection fluid or other leak detection method If leaks are found turn off all gas flow and r...

Страница 14: ...42 1 2 140 56 1 6 175 70 2 0 195 78 2 2 Pipe Length in Feet Meters 3 4 Pipe 1 Pipe 1 1 4 Pipe 1 1 2 Pipe 10 3 0 278 7 9 520 14 7 1050 29 7 1600 45 3 20 6 1 190 5 4 350 9 9 730 20 7 1100 31 1 30 9 1 1...

Страница 15: ...controls 3 This boiler is supplied with safety devices in addition to the limit For a description of these devices and how they work to ensure the safe operation of the boiler see Section 7B 4 If the...

Страница 16: ...h is closed and the flame rollout switch is closed Pilot flame is monitored through the pilot thermocouple If pilot flame is lost during a call for heat main and pilot gas flow will be shut off The va...

Страница 17: ...opens the vent damper b Once the damper is proven open the ignition circuit within the gas valve energizes provided that all of the following conditions are met the blocked vent switch is closed and...

Страница 18: ...18 Figure 6 4 Intermittent Ignition System Operating Sequence INSTALLATION AND OPERATING INSTRUCTIONS...

Страница 19: ...19 INSTALLATION AND OPERATING INSTRUCTIONS Figure 6 5 Zone Wiring with Zone Valves Figure 6 6 Zone Wiring with Circulators...

Страница 20: ...hout the system for leaks If leaks are found drain the system and repair as required 8 Connect a manometer to the gas valve on the valve outlet gas manifold Use the 1 8 NPT tapping provided 9 Confirm...

Страница 21: ...fold and Burner Assembly Standing Pilot Continuous Ignition Figure 7 2 Gas Valve Manifold and Burner Assembly Intermittent Ignition Figure 7 3 Valve Tapping and Adjustment Screw Locations INSTALLATION...

Страница 22: ...22 INSTALLATION AND OPERATING INSTRUCTIONS Figure 7 4 Operating Instructions...

Страница 23: ...URN OFF GAS TO APPLIANCE 8 Find pilot follow metal tube from gas valve The pilot is between two burner tubes Pilot Burner 9 Turn the gas control knob counterclockwise to PILOT 10 Push in red reset but...

Страница 24: ...decrease pressure clockwise to increase pressure Refer to Figure 7 3 for location of gas pressure regulator Replace the cap screw when adjustment is complete 3 In no case should the final manifold pr...

Страница 25: ...s previous setting 2 To check operation of the ignition system safety shut off features a Standing Pilot i Turn the gas control knob counterclockwise to PILOT The main burner should go out and the pil...

Страница 26: ...ough oxygen corrosion pitting 5 Check the expansion tank and automatic fill valve if used to confirm that they are operating correctly If either of these components causes high pressure in the system...

Страница 27: ...must follow all applicable codes and regulations in repair of any boiler problems INSTALLATION AND OPERATING INSTRUCTIONS 8 TROUBLESHOOTING Should overheating occur or the gas supply fail to shut off...

Страница 28: ...upply ventilation and venting system 1 Insufficient pilot flame 2 Pilot burner orifice clogged 3 Overfiring 4 Misaligned burners or pilot 5 Draft problem in boiler room Delayed ignition 1 Increase pil...

Страница 29: ...29 Figure 8 1 Intermittent Ignition System Troubleshooting Sequence INSTALLATION AND OPERATING INSTRUCTIONS...

Страница 30: ...ry Measures Provide adequate ventilation Wear a NIOSH MSHA approved respirator Wear long sleeved loose fitting clothing and gloves to prevent skin contact Wear eye goggles Minimize airborne dust prior...

Страница 31: ...hould never be higher than 5 psi 35 kPa below the rating shown on the safety relief valve 25 psig 172 kPa maximum for a 30 psig 207 kPa rating 45 psig 310 kPa maximum for a 50 psig 345 kPa rating The...

Страница 32: ...n makes a tight seal to prevent leakage of the products of combustion h Re install the top of the jacket vent damper and vent pipe i Re install burners 2 Inspect entire venting system for corrosion su...

Страница 33: ...h mm inch mm inch mm inch mm inch mm inch mm 70 121 2 318 265 8 676 313 8 797 61 4 159 2013 16 529 5 127 105 157 8 403 265 8 676 313 8 797 711 16 195 2013 16 529 5 127 140 191 4 489 265 8 676 313 8 79...

Страница 34: ...ordering parts 11 REPAIR PARTS Table 11 1 Base Combustible Floor Pan 1 2 3 4 Base Assembly Observation Cover Door Base Blanket Seal Combustible Floor Pan Assembly Item No Description 7800 51771 50867...

Страница 35: ...94 50894 Orifice Spud 49 Natural Gas 0 2000 ft 0 610 m elevation specify qty 50895 Orifice Spud 56 LP Gas 0 2000 ft 0 610 m elevation specify qty 50899 50899 50899 50899 Orifice Spud 57 LP Gas 0 2000...

Страница 36: ...m elevation specify qty 50894 50894 50894 50894 Orifice Spud 49 Natural Gas 0 2000 ft 0 610 m elevation specify qty 50895 Orifice Spud 56 LP Gas 0 2000 ft 0 610 m elevation specify qty 50899 50899 508...

Страница 37: ...1 4a Block Draft Hood 12 13 14 Block Assembly Flue Collector Draft Hood Flue Collector Blanket Seal Item No Description 90419 90510 50866 90423 90514 50866 90422 90513 50866 90421 90512 50866 90420 90...

Страница 38: ...n Part Selection Information 70 105 140 175 195 16 Jacket Assembly Complete jacket with insulation and screws 90445 90446 90447 90448 90449 16 16 16 16 16 16 Complete Jacket Consists of Left Side Pane...

Страница 39: ...ge 51324 51324 51324 51324 51324 25 Safety Relief Valve 30 psi Conbraco 10 408 05 50501 50501 50501 50501 50501 Safety Relief Valve 50 psi Watts 350 99950 99950 99950 99950 99950 26 Flame Roll Out Saf...

Страница 40: ...WESTCAST INC 260 NORTH ELM STREET WESTFIELD MA 01085 TEL 413 562 9631 FAX 413 562 3799 www smithboiler com...

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