Munchkin Gas-Fired Hot Water Boiler manual Replacement Parts

Page 68

GAS-FIRED BOILER

Boiler Manual

PART 15: MAINTENANCE (CONTINUED)

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REPLACEMENT PARTS

 

 

 

Item

Description

Part #

Item

Description

 

 

Part #

#

#

 

 

 

 

 

 

 

 

1

Thermodisc Flue ECO 210 F

7250P-089

16

Screws M5 x 14MM (Combustion Blower)

 

7250P-478

2

Steel Push Retainer (Thermodisc Flue ECO)

7250P-151

17

Gasket (Air/Gas Channel to Combustion Blower)

 

7500P-075

3

PVC Black Tubing 1/8 ID (Thermodisc Flue ECO) 7250P-311

18

Air/Gas Channel

 

 

7250P-687

4

Thermistor

7250P-667

19

Gasket (Flame Rec./Spark Electrode)

 

 

7250P-005

5

Water Pressure Switch

7250P-096

20

Spark Electrode (w/Gasket)

 

 

7500P-040

6

Krom Schroder Gas Valve Assembly

7250P-695

21

Screws M4 x 8MM (Probe/Electrode)

 

 

7250P-069

7

Gas Valve Solenoid Kit

7250P-701

22

Flame Rectification Probe (w/Gasket)

 

 

7250P-049

8

Eco/High Limit Sensor

7250P-019

23

Screws Torx M5 x 22MM (Air/Gas Channel to Burner Door)

7250P-206

9

Screws M4 x 16MM (Air/Gas Mixer)

7250P-708

24

Gasket (Air/Gas Channel to Burner)

 

 

7500P-074

10

Welded Module

7250P-622

25

NIT Burner

 

 

7250P-703

11

Air/Gas Mixer (w/Rings, Cork Gasket, Screws)

7250P-545

26

Nuts M6 (Burner Door)

 

 

7500P-067

12

Relief Valve

7250P-080

27

Burner Door

 

 

7250P-684

13

Brass Nipple 3/4 NPT x 3"

SN1018

28

Burner Door Ceramic Refractory

 

 

7250P-702

14

Brass 90 Elbow - 3/4 NPT

7250P-313

29

Screw M4 x 8MM (Ceramic Target Wall)

 

7250P-704

15

Combustion Blower (w/Gasket)

7250P-518

30

Washer M4 (Ceramic Target Wall)

 

 

7500P-109

 

 

 

31

Ceramic Target Wall

 

 

7250P-160

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Image 68
Contents Boiler Manual Contents Contents CONT’D Part 1 Product and Safety Information DefinitionsBefore Installing When Servicing BoilerBoiler Operation Boiler WaterSupply water temperature sensor Return water temperature sensorTemperature and pressure gauge Stainless Steel Heat ExchangerPart 3 Prepare Boiler Location Spark ignitionVision 1 System Boiler Location should be LevelDimensions Performance Ratings Connection Sizes FAN Speeds80M 140M/199M Installations Must Comply with Before Locating the BoilerPrecautions Clearances for Service AccessResidential Garage Installation Exhaust Vent and Intake AIR VentWhen Removing a Boiler from AN Existing Common Vent System Corrosive contaminants and sourcesRelief Valve Part 5 Boiler PipingRemove Boiler from BOX Diaphragm or bladder expansion tank Part 5 Boiler Piping Circulator Sizing Chart Circulator SizingSystem Temperature Rise Chart Fill and Purge Heating SystemMultiple Boilers Zoning with Zone ValvesZoning with Circulators Piping Symbol Legend Boiler Piping DetailsOFF Zone valves Make-up water Boiler Manual Space heating zone circuit Zone Circulators Make-up water PB1 PB2 PB1 PB2 Zoning with Circulators Using Vision Vision I System PipingSpace heating mode Boiler Piping Details with the Vision I SystemOFF DHW Space heating mode w/ submixing Water OFF Munchkin Vision 1 system zoning with circulators Space heating mode 3 fully reset supply temperatures Space heating mode 3 different supply temperatures OFF Thermal trap Drain plug Exhaust Vent and Intake AIR Vent Pipe Location Installing Exhaust Vent and Intake AIR VentGeneral Part 7 VENTING, Combustion AIR & Condensate Removal Reference National Fuel Gas Code Ansi Z223.1/NFPA 54 Longer Vent Runs Exhaust Vent and Intake AIR Pipe InstallationExhaust Vent and Intake AIR Vent Sizing Heater Removal from a Common Vent System Vent Termination Kits Description Stock CodeCondensate Removal System Diagrams for Sidewall Venting Sidewall Venting with TEE Intake Coupling ExhaustSidwall Venting with KIT Diagrams for Vertical Venting Roof Vent with TEE Intake Coupling ExhaustPart 8 GAS Piping GAS ConnectionGAS Piping GAS TableOFF SET Adjustment Dungs GAS Valve for T50/T80/80M/140M/199MInstallation Must Comply with Field WiringLine Voltage Wiring Krom Schroder Valve for 399MPart 9 Field Wiring Part 9 Field Wiring Part 10 Field Wiring Vision Indirect Circulator P2 ProgramPart 11. START-UP Preparation Check Thermostat Circuits Check for GAS LeaksPurge AIR from Water System Check Condensate Removal Final Checks Before Starting BoilerPart 12. START-UP Procedure Adjusting the SetpointOperating Instructions Status MenuProgramming the Vision I Option Test ModeVision 1 Program Access Boiler cannot be programmed while there is a call for heat Vision 1 Program NavigationCentral Heating Curve Function Default Function Function Value DescriptionFunction Control Program Reference Chart Function Default Setting Programmed SettingBoiler Fault Munchkin Error CodeBoiler Error Part 14 Troubleshooting 925 Control Board Fault Codes Description RemedyMaintenance Procedures Outdoor Sensor 7250P-319For GAS Leaks Sure Exhaust Vent is no Longer BlockedPart 15 Maintenance T50M/T80M T50M/T80M 80M/140M/199M Boiler Replacement Parts Boiler Boiler Start UP Report BoilerBoiler Inspection and Maintenance Schedule ManualBoiler Inspection and Maintenance Schedule Maintenance Notes Maintenance Notes Maintenance Notes Heat Transfer Products, Inc LP-185 REV /20/07