Laars Mighty Therm HH 500 Скачать руководство пользователя страница 27

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Mighty Therm Hydronic Boiler

Page 27

Description

Model

500

600

715

850

1010

1200

1430

1670

1825

See Part

s Illustration On Page 21

Rear Panel, Flue Collector

10661701

10661702

0661703

10661704

10661705

10661706

10661707

10661708

10661709

Rear Panel, Flue Collector Ext.

10661801

1066180

10661803

10661804

10661805

10661806

10661807

10661808

10661809

Front Support, Flue Collector

10662101

10662102

0662103

10662104

10662105

10662106

10662107

10662108

10662109

ile Cover

, Front & Rear

10661501

10661

502

10661503

10661504

10661505

10661506

10661507

10661508

10661509

(2)

(4)

Baf

fle, Heat Exchanger

10667701

667702

10667703

10667704

10667705

10667706

10667707

10667708

10667709

(7)

(14)

(28)

(14)

Middle Front Panel

10662001

10662002

0662003

10662004

10662005

10662006

10662007

10662008

10662009

Sweep Sheet Flue

10662201

10662202

0662203

10662204

10662205

10662206

10662207

10662208

10662209

Collector

Base T

ile

Support

10602301

10602302

0602303

10602304

10602305

10602306

10602307

10602308

10602309

ube Assembly

Copper

10665901

1066590

10665903

10665904

10665905

10665906

10665907

10665908

10665909

ube Assembly

Cupro-Nickel

10670401

10670402

10670403

10670404

10670405

10670406

10670407

10670408

10670409

NOTE: Numbers in (

) represent quantity required for each size. Quantity is one otherwise.

Содержание Mighty Therm HH 500

Страница 1: ...se gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not...

Страница 2: ...Venting 8 2C Installation of Outdoor Boilers 9 2D Gas Supply and Piping 9 2E Electrical Wiring 10 2F Water Piping of System 11 2G Filling Fully Connected System 11 SECTION 3 Operation 3A Controls Gen...

Страница 3: ...149 requirement When required by the authority having jurisdiction the installation must conform to American Society of Mechanical Engineers safety codes for controls and safety devices for automatica...

Страница 4: ...ult in an excessive water temperature rise and unstable boiler operation If the system water flow is variable it must not be allowed to fall below 30 of full flow The boiler must be equipped with stag...

Страница 5: ...the boiler piping system shall be equipped with a flow control valve or other automatic means to prevent gravity circulation of chilled water through the boiler Chilled water in the boiler will create...

Страница 6: ...es the general requirements specify that boiler rooms should be provided with two permanent air supply openings communicating directly through the wall to outside air one within 12 inches 305mm of the...

Страница 7: ...t be completely isolated and this could cause flue products to accumulate in the room Additional air must be supplied to compensate for such exhaust The information in Table 3 is not applicable in ins...

Страница 8: ...id ending heater vents near air conditioning or air supply fans The fans can pick up exhaust flue products from the boiler and return them inside the building creating a possible health hazard A minim...

Страница 9: ...zing any portion of the common venting system the common venting system should be resized to approach the minimum size as determined using the appropriate tables in Appendix G in the National Fuel Gas...

Страница 10: ...corrosion or stress cracking the piping must be rinsed with water after testing unless it has been determined that the leak test solution is noncorrosive 2E Electrical Wiring Electrical diagrams are i...

Страница 11: ...l radiation units at the highest points in the piping throughout the system unless automatic air bleeders are provided at such points 5 Run system circulating pump for a minimum of 30 minutes with the...

Страница 12: ...8 seconds and provides 100 safety shutdown 2 Operating Controls a Electrically Operating Controls Single two stage four stage or modulating aquastats are provided in models HH and PH boilers to contro...

Страница 13: ...nd the pilot spark ignition is initiated until the pilot flame has been reestablished On propane systems unit locks out for safety This sequence should be checked by turning off the manual pilot gas v...

Страница 14: ...rature see Table 5 3 Minimum input rates The low firing rate setting must be equal to or greater than the specified minimum input rating as shown on the appliance rating plate Laars boilers use gas va...

Страница 15: ...ccurrence dampen the soot deposits with wet brush or fine water spray before servicing or cleaning the heat exchanger With a wire brush remove soot and loose scale from heat exchanger Clean fallen deb...

Страница 16: ...ve terminals Check continuity to actuator coil If open circuit or short is indicated replace coil or operator Possible Cause What To Do A Static pressure in system A Calculate height of water in excee...

Страница 17: ...o the system Clean tubes with tube cleaning kit Determine hardness Check for modified flow if necessary 7 WATER DRIPPING IN FIREBOX Possible Cause What To Do 6 SOOT IN FLUEWAYS OR IN TUBES OR NOXIOUS...

Страница 18: ...81 10364300 10364300 10364300 10364300 10364300 10364300 10364300 10364300 10364300 Return Header S00642 Bronze 10364301 10364301 10364301 10364301 10364301 10364301 10364301 10364301 10364301 13 Inle...

Страница 19: ...ature Control Wells Inlet Outlet Header 1 Firing Mode L K C 2 Dry Wells 2 Firing Mode H A Natural Gas Boilers Heaters 500 thru 850 2 Dry Wells 1010 thru 1430 3 Dry Wells 1670 thru 1825 4 Dry Wells B P...

Страница 20: ...e Rear Panel Heat Shield Weldment 10540401 10540402 10540403 10540404 10540405 10540406 10540407 10540408 10540409 33 End Panel Upper Right 10531600 10531600 10531600 10531600 10531600 10531600 105316...

Страница 21: ...Mighty Therm Hydronic Boiler Page 21 Figure 20 Tile Assemblies...

Страница 22: ...4600 W0034600 W0034600 W0034600 Pilot Burner Honeywell Standing Pilot Propane W0034400 W0034400 W0034400 W0034400 W0034400 W0034400 W0034400 W0034400 W0034400 53 Pilot Burner Johnson IID Pilot Nat W00...

Страница 23: ...1400 F0011400 F0011400 75 Plug Sq Hd 1 NPT P0033000 P0033000 P0033000 P0033000 P0033000 P0033000 P0033000 P0033000 P0033000 76 Plug 1 2 NPT P0026900 P0026900 P0026900 P0026900 P0026900 P0026900 P00269...

Страница 24: ...0703 10550704 97 Burner Tray I I D Mech Mod 3 4 Sect Manifold Nat 10551201 10551202 10551203 10551204 10551205 98 Burner Tray St Pl Mech Mod SpIt Manifold Pro 10550301 10550302 10550303 10550304 99 Bu...

Страница 25: ...Mighty Therm Hydronic Boiler Page 25 Figure 21 Outdoor Parts...

Страница 26: ...9903 10659904 10659905 10659906 10659907 10659908 10659909 10 Rear Base Extension 10658501 10658502 10658503 10658504 10658505 10658506 10658507 10658508 10658509 11 Gas Train Interface Plate 20050200...

Страница 27: ...6 10661507 10661508 10661509 2 2 2 4 4 4 4 4 4 10 Baffle Heat Exchanger 10667701 10667702 10667703 10667704 10667705 10667706 10667707 10667708 10667709 7 14 14 14 14 28 28 28 14 41 Middle Front Panel...

Страница 28: ...ould be ordered separately SECTION 8 Optional Parts Descriptions and Order Numbers H0117400E Standard PH Model Pumps Armstrong 1050 PH Model Part Number Description 500 850 A2000700 1 3 hP with 3 1 2...

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