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PeerlessBoilers PSC II, Installation, Operation & Maintanance Manual

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PeerlessBoilers PSC II Installation, Operation & Maintanance Manual Download Page 24

22

START-UP PROCEDURES

Figure 7.3: Operating Instructions

Summary of Contents for PSC II

Page 1: ...PSC II Boilers Series Gas Installation Operation Maintenance Manual...

Page 2: ...PE INSTALLATION 13 G AIR FOR VENTILATION 13 H BOILER REMOVAL FROM COMMON VENTING SYSTEM 13 5 GAS PIPING 15 6 ELECTRICAL 17 A WIRING 17 B ZONED SYSTEM WIRING 17 C CONTROLS 17 D BOILER SEQUENCE OF OPERA...

Page 3: ...upplement the instructions and make special notice of potential hazards These categories mean in the judgment of PB Heat LLC 1 USING THIS MANUAL Indicates special attention is needed but not directly...

Page 4: ...st be installed by a qualified contractor The boiler warranty can be voided if the boiler is not installed maintained and serviced correctly The equipment must be installed in accordance with those in...

Page 5: ...ector shall comply with NFPA 720 and be ANSI UL 2034 listed and IAS certified SIGNAGE A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum...

Page 6: ...alized with respect to the heating system 2 Locate boiler in front of installation position before removing crate 4 Separate the wood shipping pallet from the boiler base by removing two 2 hold down b...

Page 7: ...inlet connection of the circulator 3 Supply Piping a Pipe the supply to the 1 1 2 NPT supply tapping at the top of the boiler b Provide clearance to venting system see Section 4 4 When system return...

Page 8: ...the boiler 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 S...

Page 9: ...stem 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 7 WATER PIPING AND CONTROLS Figure 3...

Page 10: ...st be freeze protected 1 Glycol in hydronic applications is specially formulated for this purpose It includes inhibitors which prevent the glycol from attacking metallic system components Make certain...

Page 11: ...6 feet 2 meters h Do not locate vent terminal over public walkways where condensate could create a nuisance or hazard i When adjacent to a public walkway locate vent terminal at least 7 feet 2 1 meter...

Page 12: ...eter collar on bottom of Thimble and secure hose clamp over collar and vent pipe as per step 7 above 11 Secure Inside Thimble cap to Wall Thimble with 10 screws Seal Thimble Cap perimeter with silicon...

Page 13: ...d from the boiler towards the vent termination not less than 1 4 per foot 21 mm per meter Parties horizontales de l vent doit pente ascendante de la chaudi re vers la terminaison de ventilation pas mo...

Page 14: ...12 Figure 4 3 Vertical Venting System VENTING VENTILATION AND AIR INLET...

Page 15: ...i tout autre probl me pouvant menacer la s curit c Insofar as is practical close all building doors and windows and all doors between the space in which the appliances remaining connected to the commo...

Page 16: ...in the National Fuel Gas Code ANSI Z223 1 NFPA 54 and or CAN CSA B149 1 Natural Gas and Propane Installation Code Tout fonctionnement inad quat du syst me d vacuation commun doit tre corrig de mani re...

Page 17: ...tion is shown in Figure 5 1 7 Check piping for leaks prior to placing the boiler in operation Use an approved gas detector a non corrosive leak detection fluid or other leak detection method If leaks...

Page 18: ...7 890 25 2 40 12 2 130 3 7 245 6 9 500 14 2 760 21 5 50 15 2 115 3 3 215 6 1 440 12 5 670 19 0 60 18 3 105 3 0 195 5 5 400 11 3 610 17 3 Boiler Model Natural Gas Input LP Gas Input Cu Ft hr Cu Meter h...

Page 19: ...g harness as required ELECTRICAL 6 ELECTRICAL This unit when installed must be electrically grounded in accordance with the requirements of the authority having jurisdiction or in the absence of such...

Page 20: ...18 ELECTRICAL Figure 6 2 Wiring Diagram Spark Ignited Pilot Becket 7600 Limit Control Figure 6 3 Wiring Diagram Spark Ignited Pilot Hydrolevel 3200 Limit control...

Page 21: ...BR relay energizes blower 5 Negative pressure induced by blower switches Pressure Switch continuing power through closed contacts BR 2 and flame roll out switch 6 Gas valve energizes a Ignitor on b Pi...

Page 22: ...t the valve and expansion tank manufacturer for more specific information 7 Check joints and fittings throughout the system for leaks If leaks are found drain the system and repair as required 8 Conne...

Page 23: ...21 START UP PROCEDURES Figure 7 1 Gas Valve Manifold and Burner Assembly Intermittent Ignition Figure 7 2 Valve Tapping and Adjustment Screw Locations...

Page 24: ...22 START UP PROCEDURES Figure 7 3 Operating Instructions...

Page 25: ...23 START UP PROCEDURES Figure 7 4 Operating Instructions...

Page 26: ...to increase pressure Refer to Figure 7 2 for location of gas pressure regulator Replace the cap screw when adjustment is complete 3 In no case should the final manifold pressure vary more than 0 3 in...

Page 27: ...User s Information Manual and Vent Manufacturer s Information Manual in an accessible position near the boiler Table 7 1a Meter Conversion Natural Gas U S Customary Units Table 7 1b Meter Conversion...

Page 28: ...W C 112 Pa fan suction pressure to energize control circuit Measure when boiler has been operating at least 15 minutes See Figure 8 1 8 TROUBLESHOOTING Do not use this appliance if any part has been...

Page 29: ...ck or burning at orifice spuds 1 Manifold gas pressure too low 2 Improperly sized drilled orifice spuds 3 Leaking gas valve 4 Burrs on orifice 5 Low supply gas pressure 6 Draft problems in boiler room...

Page 30: ...OES INTO LOCKOUT OR RETRY DELAY RESET THE CALL FOR HEAT CHECK CONTINUITY OF IGNITION CABLE AND GROUND WIRE CLEAN FLAME ROD CHECK ELECTRICAL CONNECTIONS BETWEEN FLAME ROD AND MODULE CHECK FOR CRACKED C...

Page 31: ...te 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 to handling and removal b...

Page 32: ...higher than 250 F 121 C 4 Check for water leaks in boiler and system piping 5 Smell around the appliance area for gas If you smell gas follow the procedure listed in the Operating Instructions to shut...

Page 33: ...pilot burners hitch pin clips Reconnect pilot harness to gas valve gently pulling harness to length required to reach gas valve q Reinstall air box diffuser r Examine air box cover seal Reposition rep...

Page 34: ...32 MAINTENANCE Figure 9 2 Inspection of Flueways Burners and Vent System...

Page 35: ...ing a boiler for installations having unusual piping and pickup requirements such as intermittent system operation extensive piping systems etc 3 Heating Capacity and Annual Fuel Utilization Efficienc...

Page 36: ...R Repair parts are available from your local PB Heat LLC distributor or from Parts To Your Door at 1 610 916 5380 www partstoyourdoor com Note Remember to include the boiler model number and serial nu...

Page 37: ...x Diffuser Screen PSCII 05 PSC2025 2 Air Box Diffuser Screen PSCII 06 PSC2025 3 10 Rope Gasket Seal Air Box 50718 11 Flame Rollout Switch Thermodisc G4AM00_167C 51587 12 Flame Rollout Switch Bracket 5...

Page 38: ...36 REPAIR PARTS Figure 11 2...

Page 39: ...Jacket PSCII 04 90730 Jacket PSCII 05 90731 Jacket PSCII 06 90732 Gas Valve VR8204A2001 Natural Gas Models Only 50583 Gas Valve VR8204A2183 LP Gas Models Only 50584 Pressure Switch Standard Altitude 4...

Page 40: ...ual is the property of the owner and must be affixed near the boiler for future reference TO THE OWNER This boiler should be inspected annually by a Qualified Service Agency PSC8078 R1 6 15 5C Printed...

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