Weil-McLain 550-141-850/0599 manual Ie Prepare boiler location contamination, Air contamination

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•Installation • Start-Up • Parts • Maintenance

Ie Prepare boiler location — contamination

Air contamination

Please review the following information on potential combustion air contamination problems.

Refer to Table 2 for products and areas which may cause contaminated combustion air.

If the boiler is installed in any area likely to cause contamination, or if products which would contaminate the air cannot be removed, you must pipe combustion air to the boiler air intake. Contaminated combustion air will damage the boiler, resulting in possible severe personal injury, death or substantial property damage. Do not install GV boiler in a laundry room or pool facility, for example, without using ducted outside air. These areas will always contain contaminants.

Table 2 Corrosive contaminants

Products to avoid

Spray cans containing chloro/fluorocarbons

Permanent wave solutions

Chlorinated waxes/cleaners

Chlorine-based swimming pool chemicals

Calcium chloride used for thawing

Sodium chloride used for water softening

Refrigerant leaks

Paint or varnish removers

Hydrochloric acid/muriatic acid

Cements and glues

Antistatic fabric softeners used in clothes dryers

Chlorine-type bleaches, detergents, and cleaning solvents found in household laundry rooms

Adhesives used to fasten building products and other similar products

Areas likely to have contaminants

Dry cleaning/laundry areas and establishments

Swimming pools

Metal fabrication plants

Beauty shops

Refrigeration repair shops

Photo processing plants

Auto body shops

Plastic manufacturing plants

Furniture refinishing areas and establishments

New building construction

Remodeling areas

Garages with workshops

Part number 550-141-850/0699

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Contents Gold GV How it works Gold GV Water boiler Series Please read before proceeding Hazard definitions Installer UserBoiler operation When servicing boilerBoiler water Contents Contents Overview of this section Ia Prepare boiler location overviewIb Prepare boiler location codes & altitude Installations must follow these codesClearance options Ic Prepare boiler location clearancesLarge space Small spacePrecautions Residential garage installationFlooring and foundation FlooringRemoving from existing vent Id Prepare boiler location vent systemGV special vent system Air contamination Ie Prepare boiler location contaminationIf Prepare boiler location air openings GV in small space less than alone Special considerationsIIb Prepare boiler vent starter tee & drain IIa Prepare boiler overviewScrew hole Base rail Insert Cpvc elbow IIc Prepare boiler orifice plate Plate installationNatural gas PropaneBottom side of boiler front section IId Prepare boiler high altitude kit When requiredWhite Hose Red Altitudes above 5,500 feet onlyIIe Prepare boiler place in position Rotate Perform hydrostatic pressure test IIf Prepare boiler pressure testPrepare boiler for test Fig Fill and pressure testPiping connections for hydrostatic test For heating system with See pages 27 30 IIIa Water piping overviewIIIb Water piping relief valve Install relief valveSupply & return connections IIIc Water piping boiler connectionsAir separator Expansion tankPiping closed Zoning with circulators IIId Water piping all systemsBaseboard system piping IIIe Water piping baseboard systemRadiator system piping IIIf Water piping radiator systemIIIg Water piping single-zone radiant or heat pump system IIIh Water piping multi-zone radiant system Outdoor reset controlMulti-zone radiant heating system piping Manual bypass valves for fixed temp operation only IIIi Water piping snow melt systemWater chiller systems IIIj Water piping water chiller systemsIV Venting and combustion air Gas piping Connecting gas supply piping to boilerPropane Gas Feet Electrical installation must comply with VI Field wiringWiring connections ThermostatsField wiring Factory wiring VIIa Start-up overview Freeze protection when usedVIIb Start-up preparation Verify water chemistryVerify gas/air orifice plate VIIb Start-up preparationCheck for gas leaks Fill the system with waterVIId Start-up to operate boiler VIIc Start-up read SectionPerform final checks before starting boiler Start the boilerVIIe Start-up if boiler doesn’t start VIId Start-up operate boilerVIIf Start-up altitude over 5,500 feet only Connect and adjust manometerCheck Gas Control Set Point At Least Inches Check-out procedure checklist VIIIa Check-out procedure overviewVIIIb Check-out procedure checklist IXa Operation overview Shows the ladder wiring diagram for the GV series 3 boilerSteps IXb Operation sequenceLadder diagram legend IXb Operation wiring diagramsGCM IXc Operation lighting instructions For Your Safety Read Before OperatingWhite-Rodgers gas valve model 36E Xa Service and maintenance overview Service technician Xb Service and maintenance scheduleAnnual start-up only by qualified service technician Xc Service & maintenance annual start-upStart-up Annual start-up check/test Xc Service & maint. annual start-upcontGauges Expansion tankIgniter Boiler relief valve Annual start-up owner reviewReview with owner Condensate drain line Check valve assembly To remove the blower assembly Igniter XIa Troubleshooting overview Before troubleshooting XIb Troubleshooting proceduresCheck the following Checking the air pressure switch XIc Troubleshooting air pressure switchBlower Housing XId Troubleshooting servicing tipsIgniter Gas ValveControl Module XIe Troubleshooting control modulePower Symptom Common Causes Possible Corrections XIf Troubleshooting common problemsSymptom Common Causes Possible Corrections Chart 1 Troubleshooting Power light status XIg Troubleshooting GCM lightsChart 2 Tstat Circ & Power lights flashing Chart 3 Limit & Power lights flashing Chart 4 Pres Switch & Power lights flashing Chart 5 Flame & Power lights flashing Chart 6 Tstat Circ light flashing and Power light on steady Chart 7 Limit light flashing and Power light on steady Is thermostat circuit closed continuity across wires? XIIa Replacement parts overview Water trim bag assembly #1 XIIb Replacement parts accessory bagDescription Model Weil-McLain Number Part number XIIc Replacement parts section assembly85041 422-200-228 XIId Replacement parts jacket assembly85042 382-200-340 XIIe Replacement parts Blower assemblyVent starter tee not included Description Weil-McLain Number Part number XIIf Replacement parts trim assembly85048 XIIg Replacement parts interior panel Interior panel Number Xiii Dimensions and ratingsDOE Gold GV Water boiler Series