Weil-McLain 550-141-850/0599 XIIb Replacement parts accessory bag, Water trim bag assembly #1

Page 83

• Installation • Start-Up • Parts • Maintenance

XIIb Replacement parts — accessory bag

Table 5

The parts below are shipped with the boiler in the accessory bag.

 

 

 

 

 

 

 

Item

Description

Weil-McLain

Quantity

Remarks

 

number

 

part number

 

 

 

 

 

 

 

 

 

1

Water trim bag assembly #2

542-200-309

1

 

 

2

Nipple, BK ¾ x 3.00

561-326-405

1

Relief valve thru jacket

 

3

Nipple, BK 1 x 3.00

561-326-515

1

Tee to tee — Series 2

 

 

 

 

 

Tee to cross — Series 3

 

4

Tee, BK 1 x 1 x ½

561-541-216

1

To mount pressure/temp gauge

 

 

 

 

 

 

 

5

Water trim bag assembly #1

542-200-308

1

 

 

6

Bushing, BK C1 ½ x ¼

560-807-366

1

Tee to gauge

 

 

 

 

 

 

 

7

Screw, sheet metal type A pan

562-138-550

4

Jacket back panel

 

 

head phil— 10 x .50 BK Phosphate

 

 

 

 

8

Bag, plastic 4.00 x 6.00 x .004

540-202-749

1

Contains items 6 & 7

 

9

Bag, plastic 4.00 x 6.00 x .004

540-202-749

1

Contains items 1, 2, 3, 4 & 5

 

10

Gauge, pressure/temperature 2 ½ " short

510-218-099

1

 

 

 

shank

 

 

 

 

 

U.S. Gauge/Ametek 199994 (unipak) or

 

 

 

 

 

U.S. Gauge/Ametek 199996 (bulk) or

 

 

 

 

 

ENFN. 4104-2-2-½ -¼ -CBN

 

 

 

 

 

 

 

 

 

 

11

Valve, relief ¾ 30 PSI

511-546-920

1

 

 

 

Watts ¾ W330-HI 030

 

 

 

 

12

Water trim bag assembly #3

542-200-310

1

 

 

13

Exhaust, tube spacer

560-907-642

2

 

 

14

Screw, sheet metal type A pan head

562-138-550

4

Cap to cap mounting plate

 

 

phil — 10 x .50 BK Phosphate

 

 

 

 

15

Washer, lock #10 external tooth type A

562-248-680

4

 

 

16

Screw, sheet metal type A pan head

562-150-248

8

For intake/exhaust plates

 

 

slotted — 10 x 1.25 ZP

 

 

 

 

 

 

 

 

 

 

17

Plastic anchors

563-210-627

8

For #10 screws

 

18

Bag, plastic 4.00 x 6.00 x .004

540-202-749

1

Contains items 13, 14, 15, 16 & 17

 

 

 

 

 

 

 

19

Intake/exhaust air, cap plastic

560-907-641

1

 

 

20

Intake/exhaust air, mounting plate

452-100-160

1

 

 

 

 

 

 

 

 

21

Intake/exhaust air, backing plate

452-100-163

1

 

 

22

Hole template

550-108-065

1

 

 

 

 

 

 

 

 

23

Vent instruction sheet (Vent/Air Intake

550-141-778

1

(1196)

 

 

Termination)

 

 

 

 

24

Drain bracket assembly

542-200-300

1

 

 

25

Label, Accessory bag

550-225-031

1

Insert so text is visible from outside

 

 

 

 

 

of bag (0299)

 

26

Bag, plastic 16.00 x 18.00 x .006

540-202-752

1

Contains items 1, 10, 11, 12, 19,

 

 

 

 

 

20, 21, 22, 23, 24 & 25

 

 

 

 

 

 

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 water When servicing boilerBoiler operation Contents Contents Overview of this section Ia Prepare boiler location overviewIb Prepare boiler location codes & altitude Installations must follow these codesSmall space Ic Prepare boiler location clearancesClearance options Large spaceFlooring Residential garage installationPrecautions Flooring and foundationGV special vent system Id Prepare boiler location vent systemRemoving from existing vent 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 Propane Plate installationIIc Prepare boiler orifice plate Natural gasBottom 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 Fill and pressure test IIf Prepare boiler pressure testPerform hydrostatic pressure test Prepare boiler for test FigPiping connections for hydrostatic test For heating system with See pages 27 30 IIIa Water piping overviewIIIb Water piping relief valve Install relief valveExpansion tank IIIc Water piping boiler connectionsSupply & return connections Air separatorPiping 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 Multi-zone radiant heating system piping Outdoor reset controlIIIh Water piping multi-zone radiant system 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 Propane Gas Connecting gas supply piping to boilerGas piping Feet Thermostats VI Field wiringElectrical installation must comply with Wiring connectionsField wiring Factory wiring Verify water chemistry Freeze protection when usedVIIa Start-up overview VIIb Start-up preparationFill the system with water VIIb Start-up preparationVerify gas/air orifice plate Check for gas leaksStart the boiler VIIc Start-up read SectionVIId Start-up to operate boiler Perform final checks before starting boilerVIIe Start-up if boiler doesn’t start VIId Start-up operate boilerCheck Gas Control Set Point Connect and adjust manometerVIIf Start-up altitude over 5,500 feet only 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-upcontIgniter Expansion tankGauges Review with owner Annual start-up owner reviewBoiler relief valve Condensate drain line Check valve assembly To remove the blower assembly Igniter XIa Troubleshooting overview Check the following XIb Troubleshooting proceduresBefore troubleshooting Checking the air pressure switch XIc Troubleshooting air pressure switchGas Valve XId Troubleshooting servicing tipsBlower Housing IgniterControl 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
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