Weil-McLain GOLD DV WATER BOILER, 550-141-850/0599 manual IXc Operation lighting instructions

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GOLD GV Water boiler series 3 — manual

IXc Operation — lighting instructions

Figure 25 Lighting instructions for boiler equipped with Robertshaw model 7200DERN gas valve

FOR YOUR SAFETY READ BEFORE OPERATING

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

A.This appliance does not have a pilot. It is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand.

B.Before OPERATING, 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. See below.

C.Use only your hand to depress and move Selector arm on gas valve. Never use tools. If the arm will not depress or move 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.

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 instructions.

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

OPERATING INSTRUCTIONS

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

2.Set the thermostat to lowest setting.

3.Turn off all electrical power to the appliance.

4.Remove jacket top panel.

5.This appliance is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand.

6.Depress Selector arm slightly and move left to OFF.

7.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. If you don't smell gas, go to the next step.

8.Depress Selector arm slightly and move right to ON.

9.Turn on all electric power to the appliance.

10.Set thermostat to desired setting.

11.If the appliance will not operate, follow the instructions "TO TURN OFF GAS TO APPLIANCE" below and call your service technician or gas supplier.

12.Replace jacket top panel.

Robertshaw gas valve model 7200DERN

Selector arm

85020

NOTE: Selector arm cannot be moved to OFF unless arm is pushed in slightly. DO NOT force.

TO TURN OFF GAS TO THE APPLIANCE

1.Set the thermostat to lowest setting.

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

3.Remove jacket top panel.

4.Depress Selector arm slightly and move left to OFF. Do not force.

5.Replace jacket top panel.

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Part number 550-141-850/0699

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Contents Gold GV How it works Gold GV Water boiler Series Hazard definitions Installer User Please read before proceedingWhen servicing boiler Boiler operationBoiler water Contents Contents Ia Prepare boiler location overview Overview of this sectionInstallations must follow these codes Ib Prepare boiler location codes & altitudeLarge space Ic Prepare boiler location clearancesClearance options Small spaceFlooring and foundation Residential garage installationPrecautions FlooringId Prepare boiler location vent system Removing from existing ventGV special vent system Ie Prepare boiler location contamination Air contaminationIf Prepare boiler location air openings Special considerations GV in small space less than aloneIIa Prepare boiler overview IIb Prepare boiler vent starter tee & drainScrew hole Base rail Insert Cpvc elbow Natural gas Plate installationIIc Prepare boiler orifice plate PropaneBottom side of boiler front section When required IId Prepare boiler high altitude kitAltitudes above 5,500 feet only White Hose RedIIe Prepare boiler place in position Rotate Prepare boiler for test Fig IIf Prepare boiler pressure testPerform hydrostatic pressure test Fill and pressure testPiping connections for hydrostatic test IIIa Water piping overview For heating system with See pages 27 30Install relief valve IIIb Water piping relief valveAir separator IIIc Water piping boiler connectionsSupply & return connections Expansion tankPiping closed IIId Water piping all systems Zoning with circulatorsIIIe Water piping baseboard system Baseboard system pipingIIIf Water piping radiator system Radiator system pipingIIIg Water piping single-zone radiant or heat pump system Outdoor reset control IIIh Water piping multi-zone radiant systemMulti-zone radiant heating system piping IIIi Water piping snow melt system Manual bypass valves for fixed temp operation onlyIIIj Water piping water chiller systems Water chiller systemsIV Venting and combustion air Connecting gas supply piping to boiler Gas pipingPropane Gas Feet Wiring connections VI Field wiringElectrical installation must comply with ThermostatsField wiring Factory wiring VIIb Start-up preparation Freeze protection when usedVIIa Start-up overview Verify water chemistryCheck for gas leaks VIIb Start-up preparationVerify gas/air orifice plate Fill the system with waterPerform final checks before starting boiler VIIc Start-up read SectionVIId Start-up to operate boiler Start the boilerVIId Start-up operate boiler VIIe Start-up if boiler doesn’t startConnect and adjust manometer VIIf Start-up altitude over 5,500 feet onlyCheck Gas Control Set Point At Least Inches VIIIa Check-out procedure overview Check-out procedure checklistVIIIb Check-out procedure checklist Shows the ladder wiring diagram for the GV series 3 boiler IXa Operation overviewIXb Operation sequence StepsIXb Operation wiring diagrams Ladder diagram legendGCM For Your Safety Read Before Operating IXc Operation lighting instructionsWhite-Rodgers gas valve model 36E Xa Service and maintenance overview Xb Service and maintenance schedule Service technicianXc Service & maintenance annual start-up Annual start-up only by qualified service technicianStart-up Xc Service & maint. annual start-upcont Annual start-up check/testExpansion tank GaugesIgniter Annual start-up owner review Boiler relief valveReview with owner Condensate drain line Check valve assembly To remove the blower assembly Igniter XIa Troubleshooting overview XIb Troubleshooting procedures Before troubleshootingCheck the following XIc Troubleshooting air pressure switch Checking the air pressure switchIgniter XId Troubleshooting servicing tipsBlower Housing Gas ValveXIe Troubleshooting control module Control ModulePower XIf Troubleshooting common problems Symptom Common Causes Possible CorrectionsSymptom Common Causes Possible Corrections XIg Troubleshooting GCM lights Chart 1 Troubleshooting Power light statusChart 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 XIIb Replacement parts accessory bag Water trim bag assembly #1XIIc Replacement parts section assembly Description Model Weil-McLain Number Part number85041 XIId Replacement parts jacket assembly 422-200-22885042 XIIe Replacement parts Blower assembly 382-200-340Vent starter tee not included XIIf Replacement parts trim assembly Description Weil-McLain Number Part number85048 XIIg Replacement parts interior panel Interior panel Xiii Dimensions and ratings NumberDOE Gold GV Water boiler Series