Manuals / Weil-McLain / Household Appliance / Boiler

Weil-McLain CGI-4E 12c Replacement parts - base, Base assembly, Part Number 550-110-711/1108

Models: CGI-4E

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Page 60

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GOLD CGi-4E Gas-Fired Water Boiler — Boiler Manual

12c Replacement parts — base

Figure 40 Base assembly

60	Part Number 550-110-711/1108

Page 60

Image 60

Weil-McLain CGI-4E manual 12c Replacement parts - base, GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual, Base assembly

Contents

Installation Maintenance Startup PartsGOLDCGi-4E Boiler ManualHow it works GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual④Air pressure switch ⑤Water temperature limit switchGOLD CGi-4E Gas-Fired Induced-DraftWater Boiler GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualPart Number 550-110-711/1108 Contents GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualPlease read before proceeding InstallerWhen servicing boiler GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual1a Prepare boiler location - codes & checklist Installations must follow these codesGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Before locating the boiler, check the following1b Prepare boiler location - clearances Recommended SERVICE clearancesResidential garage installations GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual1c Prepare boiler location - vent system GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualChimney or vent require- ments 1d Prepare boiler location - air contamination GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual1e Prepare boiler location - air openings GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualAir openings must be provided Air opening optionsGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Exhaust fans and air moversMotorized air dampers Single air opening option2a Prepare boiler - placement & setup GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualLocation Natural gas2b Prepare boiler - pressure test GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualHydrostatic pressure test Drain and remove fittings3a Venting — general information Venting - chimney draft ventingGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Chimney draft venting3c Venting - Direct exhaust - components GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualObtain vent system components 3d Venting - direct exhaust - vent starter GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual3e Venting - direct exhaust - termination GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual3f Venting - direct exhaust - installation GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual3f Venting - direct exhaust - installation cont GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manualin substantial property damage Part Number 550-110-711/11084a Water piping - general information Pressure/temperature gaugeGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual General piping information4b Water piping - single-zonesystem GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualClosed-typeexpansion tank 4c Water piping - multiple zones GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualPiping multiple zones Converted gravity or steam systems4c Water piping — multiple zones continued GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual4d Piping - low temperature systems Temperature gaugesValve adjustment GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual4d Piping - low temperature systems continued GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual4d Piping - low temperature systems Valve adjustmentTemperature gauges GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual4d Piping - low temperature systems continued GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual2Flow/check valve 9Relief valve4d Piping - low temperature systems Valve adjustmentGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual SYSTEM-bypasspiping method4e Water piping - refrigeration system 4d Piping - low temperature systems continuedGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Prevent chilled water from entering boiler5 Gas piping Connecting gas supply piping to boilerGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Natural Gas6 Field wiring Electrical installation must comply withWiring connections GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual7a Start-up- preparation Freeze protection when usedGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Check for gas leaks7a Start-up- preparation continued GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualFill the system with water Inspect system water piping7b Start-up- operate boiler GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualStart the boiler Check system and boiler7b Start-up- operate boiler continued GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualCheck burner flames Pilot burner flame Figure7c Start-up- if boiler doesn’t start GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualCheck for 8 Check-outprocedure - checklist Installation and service certificateGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual 9a Operation - sequence GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Part Number 550-110-711/11089b Operation - wiring diagrams Figure 31 Wiring diagramGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Part Number 550-110-711/1108Operating instructions GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualSpark pilot Natural or propane gas Gas valve Honeywell VR8204/VR8304Addendum Instruction for the Commonwealth of MassachusettsGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual 10a Service and maintenance - schedule GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualVERIFY PROPER OPERATION AFTER SERVICING 10b Service and maintenance - annual start-up InspectReported problems GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual10b Service & maintenance - annual start-up cont ServiceStart-up InspectCheck/test 10b Service & maintenance - annual start-up contGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Gas pipingCleaning boiler heating surfaces 10b Service & maintenance - annual start-up contGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Review with owner11a Troubleshooting - general Check pressure switch settingTroubleshooting air pressure reading GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual11b Troubleshooting - components Control indicator lightsTroubleshooting the control module Control indicator lights - LOCKOUT modes11b Troubleshooting - components continued GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualFigure 38 Control module connections Part Number 550-110-711/110811c Troubleshooting - control module lights Is POWER light off?Is POWER light Is POWER light flashing now?11c Troubleshooting - control module lights cont CHART 2 - TSTAT CIRC & POWER lights flashingDo the TSTAT and POWER lights still flash? GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual11c Troubleshooting - control module lights cont CHART 3 - PRESS SWITCH & POWER lights flashingIs PRESS SWITCH light flashing? Does the ohmmeter indicate the switch is closed?11c Troubleshooting - control module lights cont Do FLAME and POWER lights still flash?Are FLAME & POWER lights flashing? Are FLAME and POWER lights flashing?11c Troubleshooting - control module lights cont Does the ohmmeter indicate the switch is closed?GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Does blower motor operate?11c Troubleshooting - control module lights cont TURN OFF POWERTURN OFF POWER GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual11c Troubleshooting - control module lights cont Does voltmeter show 120 VAC across pins?Are limit switch contacts closed? GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual12a Replacement parts GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual12b Replacement parts - section assembly GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual12c Replacement parts - base Figure 40 Base assemblyGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Part Number 550-110-711/110812c Replacement parts - base continued GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual12d Replacement parts - jacket Figure 41 Jacket assemblyGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Part Number 550-110-711/110812d Replacement parts - jacket continued GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual12e Replacement parts - trim Fittings shown are factory-installedon boilerGOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual Description12f Replacement parts - controls GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualItem number Description13a Dimensions GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual13b Ratings GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualHandling ceramic fiber and fiberglass materials GOLD CGi-4E Gas-FiredWater Boiler - Boiler ManualREMOVAL OF COMBUSTION CHAMBER LINING OR BASE PANELS