Weil-mclain GOLD CGI 550-110-710/0107 Manuel d'utilisateur

Part No. 550-110-710/0107 This manual must only be used by a qualified heating installer/service technician. Before installing, read all instruction

GOLD CGi Gas-Fired Water Boiler — Boiler Manual10Part Number 550-110-710/0107Figure 5 Air from outdoors — horizontal ductsFigure 4 Air from outdoors

Part Number 550-110-710/010711GOLD CGi Gas-Fired Water Boiler — Boiler ManualUnusually tight constructionUnusually tight construction means (per ANSI

GOLD CGi Gas-Fired Water Boiler — Boiler Manual12Part Number 550-110-710/0107Prepare boiler — placement & setup2aTable 2 Manifold orifice sizing a

Part Number 550-110-710/010713GOLD CGi Gas-Fired Water Boiler — Boiler ManualPrepare boiler — pressure testHydrostatic pressure testPressure test boil

GOLD CGi Gas-Fired Water Boiler — Boiler Manual14Part Number 550-110-710/0107Venting — general information3aCGi venting methods — Chimney draft or Dir

Part Number 550-110-710/010715GOLD CGi Gas-Fired Water Boiler — Boiler ManualVenting — Direct exhaust — components3cObtain vent system components1. T

GOLD CGi Gas-Fired Water Boiler — Boiler Manual16Part Number 550-110-710/0107Venting — direct exhaust — vent starter3d1. Select a vent pipe manufactu

Part Number 550-110-710/010717GOLD CGi Gas-Fired Water Boiler — Boiler Manual Follow instructions on this page when determining vent location to

GOLD CGi Gas-Fired Water Boiler — Boiler Manual18Part Number 550-110-710/0107Venting — direct exhaust — installation3f1. Do not mix types or manufact

Part Number 550-110-710/010719GOLD CGi Gas-Fired Water Boiler — Boiler ManualFigure 15 Sidewall terminationVenting — direct exhaust — installation (c

GOLD CGi Gas-Fired Water Boiler — Boiler Manual2Part Number 550-110-710/0107How it works . . .① Control moduleThe control module responds to signals

GOLD CGi Gas-Fired Water Boiler — Boiler Manual20Part Number 550-110-710/0107Water piping — general information4aGeneral piping informationIf installa

Part Number 550-110-710/010721GOLD CGi Gas-Fired Water Boiler — Boiler ManualWater piping — single-zone system4bDiaphragm-type or bladder-type expansi

GOLD CGi Gas-Fired Water Boiler — Boiler Manual22Part Number 550-110-710/01074cPiping multiple zonesFollow instructions on pages 20 and 21 to install

Part Number 550-110-710/010723GOLD CGi Gas-Fired Water Boiler — Boiler ManualFigure 18 Zoning with circulators — return water 130°F or higher.Figure

GOLD CGi Gas-Fired Water Boiler — Boiler Manual24Part Number 550-110-710/01074d Failure to prevent low return water temperature to the boiler could c

Part Number 550-110-710/010725GOLD CGi Gas-Fired Water Boiler — Boiler Manual 1 Boiler isolation (balancing) valves 2 Flow/check valve 3 System or

GOLD CGi Gas-Fired Water Boiler — Boiler Manual26Part Number 550-110-710/0107BOILER-bypass piping methodThis piping method (Figure 22 or 23) is called

Part Number 550-110-710/010727GOLD CGi Gas-Fired Water Boiler — Boiler Manual1 Boiler isolation (balancing) valves2 Flow/check valve3 System or zon

GOLD CGi Gas-Fired Water Boiler — Boiler Manual28Part Number 550-110-710/0107Piping — low temperature systems4dSYSTEM-bypass piping methodThis piping

Part Number 550-110-710/010729GOLD CGi Gas-Fired Water Boiler — Boiler Manual 3 System or zone circulator 7 System temperature valves (see instructi

Part Number 550-110-710/01073GOLD CGi Gas-Fired Water Boiler — Boiler ManualGOLD CGi Gas-Fired Induced-Draft Water Boiler

GOLD CGi Gas-Fired Water Boiler — Boiler Manual30Part Number 550-110-710/0107Gas piping5Table 7 Pipe capacity for 0.60 specific gravity natural gasNat

Part Number 550-110-710/010731GOLD CGi Gas-Fired Water Boiler — Boiler ManualField wiring6Thermostat1. Connect thermostat as shown on wiring diagram

GOLD CGi Gas-Fired Water Boiler — Boiler Manual32Part Number 550-110-710/0107Start-up — preparation7aCheck for gas leaks Before starting the boiler,

Part Number 550-110-710/010733GOLD CGi Gas-Fired Water Boiler — Boiler ManualFill the system with water1. Close manual and automatic air vents and bo

GOLD CGi Gas-Fired Water Boiler — Boiler Manual34Part Number 550-110-710/0107Start-up — operate boiler7b DO NOT proceed with boiler operation unless

Part Number 550-110-710/010735GOLD CGi Gas-Fired Water Boiler — Boiler ManualFigure 29 Typical main burner flameCheck burner flamesView pilot and main

GOLD CGi Gas-Fired Water Boiler — Boiler Manual36Part Number 550-110-710/0107Check-out procedure — checklist8❏ Boiler and heat distribution units fill

Part Number 550-110-710/010737GOLD CGi Gas-Fired Water Boiler — Boiler ManualOperation — sequence9aFigure 30 Control module sequence of operation — s

GOLD CGi Gas-Fired Water Boiler — Boiler Manual38Part Number 550-110-710/0107Operation — wiring diagrams9bFigure 31 Schematic wiring diagram

Part Number 550-110-710/010739GOLD CGi Gas-Fired Water Boiler — Boiler ManualFigure 32 Ladder wiring diagram

GOLD CGi Gas-Fired Water Boiler — Boiler Manual4Part Number 550-110-710/0107Contents How it works ...

GOLD CGi Gas-Fired Water Boiler — Boiler Manual40Part Number 550-110-710/01079c Operating instructions CGi-25 to CGi-6• Spark pilot • Natural

Part Number 550-110-710/010741GOLD CGi Gas-Fired Water Boiler — Boiler Manual9c Operating instructions CGi-25 to CGi-6• Spark pilot • Natural

GOLD CGi Gas-Fired Water Boiler — Boiler Manual42Part Number 550-110-710/01079c Operating instructions CGi-25 to CGi-8• Spark pilot • Natural

Part Number 550-110-710/010743GOLD CGi Gas-Fired Water Boiler — Boiler ManualTable 8 Service and maintenance schedulesService and maintenance — sched

GOLD CGi Gas-Fired Water Boiler — Boiler Manual44Part Number 550-110-710/0107Air openings1. Verify that combustion and ventilation air openings to th

Part Number 550-110-710/010745GOLD CGi Gas-Fired Water Boiler — Boiler Manual❏ Inspect . . .Burners and base The boiler contains ceramic fiber an

GOLD CGi Gas-Fired Water Boiler — Boiler Manual46Part Number 550-110-710/010710b❏ Check/test . . .Gas piping1. Sniff near floor and around boiler are

Part Number 550-110-710/010747GOLD CGi Gas-Fired Water Boiler — Boiler Manual❏ Review with owner1. Review the User’s Information Manual with the

GOLD CGi Gas-Fired Water Boiler — Boiler Manual48Part Number 550-110-710/0107Troubleshooting — components11bTroubleshooting — procedure11aAir pressure

Part Number 550-110-710/010749GOLD CGi Gas-Fired Water Boiler — Boiler ManualTroubleshooting — components (continued)11bFigure 36 Manometer connectio

Part Number 550-110-710/01075GOLD CGi Gas-Fired Water Boiler — Boiler ManualPlease read before proceeding Failure to adhere to the guidelines on this

GOLD CGi Gas-Fired Water Boiler — Boiler Manual50Part Number 550-110-710/0107Troubleshooting — components (continued)11bFigure 38 Control module conn

Part Number 550-110-710/010751GOLD CGi Gas-Fired Water Boiler — Boiler ManualTroubleshooting — control module lights11cCHART 1— Troubleshooting POWER

GOLD CGi Gas-Fired Water Boiler — Boiler Manual52Part Number 550-110-710/0107Troubleshooting — control module lights (cont.)11cElectrical shock hazard

Part Number 550-110-710/010753GOLD CGi Gas-Fired Water Boiler — Boiler ManualTroubleshooting — control module lights (cont.)11cCHART 3 — PRESS SWITCH

GOLD CGi Gas-Fired Water Boiler — Boiler Manual54Part Number 550-110-710/0107Troubleshooting — control module lights (cont.)11c• Turn off power to the

Part Number 550-110-710/010755GOLD CGi Gas-Fired Water Boiler — Boiler ManualTroubleshooting — control module lights (cont.)11cCHART 5 — PRESS SWITCH

GOLD CGi Gas-Fired Water Boiler — Boiler Manual56Part Number 550-110-710/0107Troubleshooting — control module lights (cont.)11c• TURN OFF POWER to bo

Part Number 550-110-710/010757GOLD CGi Gas-Fired Water Boiler — Boiler ManualTroubleshooting — control module lights (cont.)11cCHART 7 — Insufficient

GOLD CGi Gas-Fired Water Boiler — Boiler Manual58Part Number 550-110-710/0107Replacement parts12aSection assembly ...

Part Number 550-110-710/010759GOLD CGi Gas-Fired Water Boiler — Boiler ManualReplacement parts — section assembly12bFigure 39 Section assembly

GOLD CGi Gas-Fired Water Boiler — Boiler Manual6Part Number 550-110-710/0107Prepare boiler location — codes & checklist1aInstallations must follow

GOLD CGi Gas-Fired Water Boiler — Boiler Manual60Part Number 550-110-710/0107Replacement parts — base12cFigure 40 Base assembly

Part Number 550-110-710/010761GOLD CGi Gas-Fired Water Boiler — Boiler ManualItem DescriptionWeil-McLainpart numberBase assembly kit(includes base pan

GOLD CGi Gas-Fired Water Boiler — Boiler Manual62Part Number 550-110-710/0107Replacement parts — jacket12dFigure 41 Jacket assembly

Part Number 550-110-710/010763GOLD CGi Gas-Fired Water Boiler — Boiler ManualBoilerModel1 2 3 4 5BoilerModelJunction box, 2 x 4 Panel, left side,with

GOLD CGi Gas-Fired Water Boiler — Boiler Manual64Part Number 550-110-710/0107Replacement parts — trim12eFigure 42 Trim assemblyItemnumberDescriptionM

Part Number 550-110-710/010765GOLD CGi Gas-Fired Water Boiler — Boiler ManualReplacement parts — controls12fFigure 43 Gas control assemblyItemnumberD

GOLD CGi Gas-Fired Water Boiler — Boiler Manual66Part Number 550-110-710/0107Dimensions13aFigure 44 Dimensional drawing

Part Number 550-110-710/010767GOLD CGi Gas-Fired Water Boiler — Boiler ManualRatingsTable 10 Boiler ratingsDOE13b CGi boilers for residential radian

GOLD CGi Gas-Fired Water Boiler — Boiler Manual68Part Number 550-110-710/0107Handling ceramic fiber and fiberglass materialsREMOVAL OF COMBUSTION CHAMBE

Part Number 550-110-710/01077GOLD CGi Gas-Fired Water Boiler — Boiler ManualPrepare boiler location — clearances1bFigure 1b Required MINIMUM clearanc

GOLD CGi Gas-Fired Water Boiler — Boiler Manual8Part Number 550-110-710/0107Prepare boiler location — vent system1c Failure to follow all instruction

Part Number 550-110-710/01079GOLD CGi Gas-Fired Water Boiler — Boiler ManualPrepare boiler location — air contaminationTable 1 Corrosive or destructi