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Weil-McLain Gold WTGO-2, Руководство по установке и запуску

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Part number 550-141-825/1211

38

GOLD 

WTGO

 OIL-FIRED NATURAL DRAFT WATER BOILER — SERIES 3 — 

Boiler Manual

SERVICE TECHNICIAN ONLY — read and follow completely.

Table 9

 

Series 3 trim parts

Replacement parts 

(continued)

Fig. 

No.

Part no.

Description

Mfr.

Mfr. part no.

1

380-000-000

Combination pressure-temperature gauge kit, 60° – 360° F., 0 - 75 
psi, 3

1/8

" dia., 

1/4

" NPT, short shank, with 

1/4

" x 

1/2

" reducing bushing

Weil-McLain

2

511-546-920

ASME pressure relief valve, set to relieve at 30 PSIG, 

3/4

" male inlet, 

3/4

" female outlet

Conbraco

M330

3

381-300-000

Electronic aquastat, high limit or combination high/low limit, with 
LWCO, high limit 100°– 220°, low limit 110°- 200°, circulator amps: 
5.8 FLA, anticipator: 0.2 amps

Hydrolevel

3250

4

511-210-423 Drain cock, 

3/4

", 1

1/2

" shank

Conbraco

31-606-01

511-246-392

Drain cock, 

3/4

"

Hammond

710

Drain cock, 

3/4

"

Watts

BD2C

Drain cock, 

3/4

"

Matco-Norca

Drain cock, 

3/4

"

Nibco

#74

5

511-405-113 Circulator, 1/25 HP, 120/60/1 motor, 175 RPM, 0.75 amps

Taco

W007F

6

381-354-526

Circulator universal hardware kit 1

1/4

" (Includes: (1) Flange, (1) 

Gasket, (2) Screws and (2) nuts) for sizes 2, 3 & 4 only

Weil-McLain

381-354-531

Circulator universal hardware kit 1

1/2

" (Includes: (1) Flange, (1) 

Gasket, (2) Screws and (2) nuts) for sizes 5 & 6 only

Weil-McLain

7

592-300-027

3/4

" NPT well, 6.25" long, extended shank type

Hydrolevel

8

591-391-846 Junction box - wiring harness assembly (series 1 A & B only)

Weil-McLain

9

591-391-856 Junction box - wiring harness assembly (series 1 only - large pump)

Weil-McLain

10

591-391-836 Junction box - wiring harness assembly (series 2 & 3 packaged only)

Weil-McLain

11

591-391-837

(Not shown) Junction box - wiring harness assembly (series 2 & 3 A 
& B only)

Weil-McLain

12

591-391-854 Junction box cover assembly with service switch

Weil-McLain

13

591-391-850 Burner harness assembly

Weil-McLain

14

510-512-267 Barometric damper

Weil-McLain

15

426-700-268 (Not shown) Flue pipe brackets (set of 2)

Содержание Gold WTGO-2

Страница 1: ...BEFORE installing read all instructions in this manual and all other information shipped with the boiler Perform steps in the order given Failure to comply could result in severe personal injury deat...

Страница 2: ...hat are important but not related to personal injury or property damage Hazard definitions When calling or writing about the boiler Please have boiler model number and series from boiler rating label...

Страница 3: ...boilers 15 Install burner also refer to instructions packed with burner 15 For P WTGO and A WTGO boiler 15 Connect breeching 16 General chimney requirements 16 Connect breeching 16 Connect water pipi...

Страница 4: ...l codes may require back flow preventer or actual discon nect from city water supply Determine quantity according to system water content Boiler water content is listed on back cover of Boiler Manual...

Страница 5: ...iping and around burner If found im mediately call qualified service technician to correct situation Check for water leaks in boiler and piping also check for leaks around tankless heater plate if ins...

Страница 6: ...rs 2 Correct problems found in step 1 If burner does not fire press reset button on burner primary control only once Repeated presses will deposit oil in combustion chamber Burner must never be fired...

Страница 7: ...ir supply Remove sources of hydrocarbons in or near boiler area Bleaches cleaners chemicals sprays fabric softeners paint remover etc Condensation of combustion gases Have qualified service technician...

Страница 8: ...es State and local plumbing heating and electrical codes National codes where applicable Canada Canadian Standards Association CSA B139 Installation Code for Oil Burning Equipment CSA C22 1 Canadian E...

Страница 9: ...3 inches When inside air is used each opening must freely connect with areas having adequate infiltration from outside Each opening should be at least 140 sq in per 1 GPH input 1 sq in per 1000 Btu in...

Страница 10: ...et cap must be in place on boiler to avoid re quiring an 18 minimum clearance from back of boiler to combustible material 4 Check level Shim legs if needed 5 Check for secure placement of insulation o...

Страница 11: ...FT WATER BOILER SERIES 3 Boiler Manual SERVICE TECHNICIAN ONLY read and follow completely Instructions for packaged boilers are continued on page 15 Install boiler packaged boilers only continued Figu...

Страница 12: ...tighten nuts starting with 5 rod at large port 5 rod at small port bottom long rod and finally top long rod i Torque on both 5 rods and bottom long rod should be 50 60 ft lbs long top rod should be 20...

Страница 13: ...d follow completely Install boiler non packaged boilers only continued Figure 4 Change from back flue outlet to top flue outlet optional Sealing rope in groove inside cap Flue cap Flue cap strap Flue...

Страница 14: ...lting in severe personal injury death or substantial prop erty damage 3 Check for maintained gauge pressure for more than 10 min utes Visually check for leaks if gauge pressure drops 4 Drain boiler Re...

Страница 15: ...boilers Figure 6 Water boiler controls Relief valve Water pressure temperature gauge Combination Limit control and low water cut off Drain valve Circulator For P WTGO and A WTGO boiler 1 Secure unive...

Страница 16: ...an any portion of building within 10 feet Increase chimney cross sectional area and height at least 4 per 1 000 feet above sea level Minimum clearances from vent pipe to combustible material Type L do...

Страница 17: ...7 Back outlet breeching connection Figure 8 Top outlet breeching connection Typical location for barometric control Also see control manufacturer s instructions Flue pipe bracket One on each side of p...

Страница 18: ...re 9 or Figure 10 and also refer to tag attached to relief valve for manufacturer s instructions Pipe relief valve discharge line near floor close to floor drain to eliminate potential of severe burns...

Страница 19: ...with CLOSED expansion tank Isolation valve From system Isolation valve Cold water fill To system C tapping N tapping B1 tapping Relief valve Circulator Closed type expansion tank Circulator Alternate...

Страница 20: ...ished as standard equipment 3 Install balancing valves to adjust flow to distribute heat to all zones 4 Separate relay is required for each circulator Zoning with zone valves 1 Install balancing valve...

Страница 21: ...rain valve 7 System temperature valves Adjust valves so that the temperature at gauge 8 is at least 140 F the temperature at gauge 9 is at least 160 F 8 Blend temperature gauge 9 Boiler temperature ga...

Страница 22: ...es to prevent chilled medium from entering boiler Consult I B R Installation and Piping Guides If boiler is connected to heating coils located in air handling units where they can be exposed to refrig...

Страница 23: ...Water Can Scald Consumer Product Safety Commission and some states recommend domestic hot water temperature of 130 F or less When installing an automatic mixing valve selection and installation must c...

Страница 24: ...ust be sheathed in flexible metal conduit Connect incoming line voltage HOT wire to service switch and neutral wire to white wire Field install equipment ground wire to green wire with wire nut Servic...

Страница 25: ...Boiler Manual SERVICE TECHNICIAN ONLY read and follow completely Limit control wiring harness Service switch on boiler Burner wiring harness Burner disconnect plug Circulator wiring harness Not furnis...

Страница 26: ...art number 550 141 825 1211 26 GOLD WTGOOIL FIRED NATURAL DRAFT WATER BOILER SERIES 3 Boiler Manual SERVICE TECHNICIAN ONLY read and follow completely Connect wiring continued Figure 18 Wiring diagram...

Страница 27: ...tric shock hazard Failure to do so can cause severe personal injury or death After installing BVSS switch proceed as follows 1 Disconnect power 2 Install Spill Switch BVSS Wiring Harness P N 591 391 9...

Страница 28: ...lines as required by codes Make tank connections with swing joints or copper tubing to prevent breaking in case the tank settles Make swing joints so they will tighten as tank settles Non hardening p...

Страница 29: ...ill affect sizing of heat distribution units circulator and expansion tank Follow antifreeze manufacturer s instructions Do not add cold water to hot boiler Thermal shock can cause sections to crack T...

Страница 30: ...ls are restored burner should re ignite Limit control set to system temperature requirements max 220 F For multiple zones flow adjusted to distribute heat in all zones Thermostat heat anticipator sett...

Страница 31: ...See burner manual and change nozzle check ignition electrode settings clean blower housing and wheel make sure blower wheel turns freely oil burner motor if required clean air inlet clean or change fu...

Страница 32: ...top panel and breeching 11 Reconnect oil line and all electrical connections General description of control operation Automatic air vent Air is released when cap is unscrewed one turn If air vent leak...

Страница 33: ...move combustion chamber lining or base in sulation from the boiler and place it in a plastic bag for disposal Wash potentially contaminated clothes separately from other clothing Rinse clothes washer...

Страница 34: ...to combustible material Flue pipe clearances must take precedence over jacket clearances 1 Install boiler using clearances described at left 2 Install barometric control 18 20 inches from boiler in b...

Страница 35: ...ified in Table and Figure 25 Thicknesses are minimum Factory fabricated board made of non combustible materials normally fibers having thermal conductivity in range of one Btu inch hr sq ft F or less...

Страница 36: ...WTGO 8 450 020 189 Item Description Part No F Collector hood kit for WTGO 9 450 020 190 G Tie rod x 5 WTGO 7 8 9 560 234 464 G Tie rod x 10 WTGO 7 560 234 491 G Tie rod x 12 WTGO 7 560 234 492 G Tie r...

Страница 37: ...D WTGOOIL FIRED NATURAL DRAFT WATER BOILER SERIES 3 Boiler Manual SERVICE TECHNICIAN ONLY read and follow completely D S Q K P G C G J E G F R B A H L M N J Replacement parts continued Table 8 Series...

Страница 38: ...ock 3 4 Matco Norca Drain cock 3 4 Nibco 74 5 511 405 113 Circulator 1 25 HP 120 60 1 motor 175 RPM 0 75 amps Taco W007F 6 381 354 526 Circulator universal hardware kit 11 4 Includes 1 Flange 1 Gasket...

Страница 39: ...number 550 141 825 1211 39 GOLD WTGOOIL FIRED NATURAL DRAFT WATER BOILER SERIES 3 Boiler Manual SERVICE TECHNICIAN ONLY read and follow completely Figure 29 Series 3 trim parts Replacement parts conti...

Страница 40: ...1 355 773 WTGO 4 381 355 512 381 355 595 381 355 515 381 355 516 426 700 252 381 355 774 WTGO 5 381 355 512 381 355 595 381 355 517 381 355 518 426 700 256 381 355 775 WTGO 6 381 355 512 381 355 595 3...

Страница 41: ...r opening 20 514 4 6 1 4 158 8 29 9 16 750 9 For 7 dia 177 8 Vent pipe Alternate return A boilers only 7 Dia 177 8 2 9 16 65 1 7 3 16 182 6 2 5 8 66 7 15 393 7 14 Approx B L 7 Dia 177 8 7 Dia 177 8 Le...

Страница 42: ...boiler without burner WTGO 3 through WTGO 6 only Substitute A for boiler only for use with approved burners as listed with I B R Available only as an A unit 1 WTGO boiler designed with convertible ve...

Страница 43: ...Part number 550 141 825 1211 43 GOLD WTGOOIL FIRED NATURAL DRAFT WATER BOILER SERIES 3 Boiler Manual SERVICE TECHNICIAN ONLY read and follow completely Notes...

Страница 44: ...44 Part number 550 141 825 1211 GOLD WTGOOIL FIRED NATURAL DRAFT WATER BOILER SERIES 3 Boiler Manual...

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