Munchkin Gas-Fired Hot Water Boiler manual T50M/T80M

Page 65

GAS-FIRED BOILER

Boiler Manual

PART 15: MAINTENANCE (CONTINUED)

 

 

 

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8

 

 

 

 

13

 

 

 

 

 

 

 

BOILER

SWITCH

17 CONDENSATE

OUTLET

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19

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10

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22

23

24

25

 

 

 

 

 

 

 

27

 

 

 

 

 

 

 

 

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T50M/T80M

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T50M/T80M

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REPLACEMENT PARTS

 

 

 

Item

 

Description

Part #

Item

 

Description

Part #

 

 

#

 

#

 

 

 

 

 

 

 

 

 

 

 

1

Exhaust Vent Pipe - 2" PVC

N/A

17

 

5 Pin Wiring Harness (location)

7250P-696

 

 

 

 

 

 

 

 

 

 

 

2

Pipe Coupling

F3001

18

 

9 Pin Wiring Harness (location)

7250P-697

 

 

 

 

 

 

 

 

 

 

 

3

Exhaust Manifold Tube

7250P-444

19

 

Low Voltage Wiring Harness (location)

7250P-700

 

 

 

 

 

 

 

 

 

 

 

4

Air Inlet Baffle

7250P-145

20

 

Hose Barb 1/4 x 10-32 (Blocked Vent Pressure Switch)

7250P-154

 

 

 

 

 

 

 

 

 

 

 

5

Plastic Tubing 3/16" ID (Blocked Vent Pressure Switch)

7000P-805

21

 

O-Ring 007 (Blocked Vent Pressure Switch)

7250P-152

 

 

 

 

 

 

 

 

 

 

 

6

Control Board Display (w/Ribbon Cable)

7250P-332

22

 

S.S. Hex Nut 10-32 (Blocked Vent Pressure Switch)

7250P-153

 

 

 

 

 

 

 

 

 

 

 

7

Blocked Vent Pressure Switch

7250P-150

23

 

S.S. Hex Nuts

7250P-559

 

 

 

 

 

 

 

 

 

 

 

8

Screws # 8 x 1/2" (Blocked Vent Pressure Switch)

7250P-133

24

 

Gasket (Top Flue Exhaust Pipe)

7250P-427

 

 

 

 

 

 

 

 

 

 

 

9

Cover

N/A

25

 

Poly Plug 3/4 NPT (Condensate Assy)

7250P-647

 

 

 

 

 

 

 

 

 

 

 

10

Brass Nipple 1 x 1-1/4 x 4-5/8"

7250P-008

26

 

PVC Tee Sch. 40 3/4 NPT (Condensate Assy)

7250P-646

 

 

 

 

 

 

 

 

 

 

 

11

Fuse (Control Board)

7250P-378

27

 

Screw # 8 x 1/2" (Condensate Assy)

7250P-133

 

 

 

 

 

 

 

 

 

 

 

12

Control Board (w/Fuse)

7250P-317

28

 

PVC Nipple Sch. 80 3/4 NPT (Condensate Assy)

7250P-648

 

 

 

 

 

 

 

 

 

 

 

13

Control Board Hold Down Clips

7250P-352

29

 

Cable Clamp (Condensate Assy)

7250P-649

 

 

 

 

 

 

 

 

 

 

 

14

Control Board Mounting Panel (w/Screws)

7250P-651

30

 

Condensate Hose Assy

7250P-460

 

 

 

 

 

 

 

 

 

 

 

15

Electrical Box (w/Screws, Covers)

7250P-114

31

 

Spring Clamp (Condensate Assy)

7250P-302

 

 

 

 

 

 

 

 

 

 

 

16

Screws # 8 x 1/2" (Electrical Box)

7250P-133

 

 

 

 

 

 

 

 

 

 

 

 

 

 

64

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Contents Boiler Manual Contents Contents CONT’D Definitions Part 1 Product and Safety InformationWhen Servicing Boiler Before InstallingBoiler Operation Boiler WaterReturn water temperature sensor Supply water temperature sensorTemperature and pressure gauge Stainless Steel Heat ExchangerSpark ignition Part 3 Prepare Boiler LocationVision 1 System Boiler Location should be LevelPerformance Ratings Connection Sizes FAN Speeds Dimensions80M 140M/199M Before Locating the Boiler Installations Must Comply withClearances for Service Access PrecautionsResidential Garage Installation Exhaust Vent and Intake AIR VentCorrosive contaminants and sources When Removing a Boiler from AN Existing Common Vent SystemRelief Valve Part 5 Boiler PipingRemove Boiler from BOX Diaphragm or bladder expansion tank Part 5 Boiler Piping Circulator Sizing Circulator Sizing ChartFill and Purge Heating System System Temperature Rise ChartMultiple Boilers Zoning with Zone ValvesZoning with Circulators Boiler Piping Details Piping Symbol LegendOFF Zone valves Make-up water Boiler Manual Space heating zone circuit Zone Circulators Make-up water PB1 PB2 PB1 PB2 Vision I System Piping Zoning with Circulators Using VisionBoiler Piping Details with the Vision I System Space heating modeOFF 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 Vent Termination Kits Description Stock Code Heater Removal from a Common Vent SystemCondensate Removal System Sidewall Venting with TEE Intake Coupling Exhaust Diagrams for Sidewall VentingSidwall Venting with KIT Roof Vent with TEE Intake Coupling Exhaust Diagrams for Vertical VentingGAS Connection Part 8 GAS PipingGAS Piping GAS TableDungs GAS Valve for T50/T80/80M/140M/199M OFF SET AdjustmentField Wiring Installation Must Comply withLine Voltage Wiring Krom Schroder Valve for 399MPart 9 Field Wiring Part 9 Field Wiring Indirect Circulator P2 Program Part 10 Field Wiring VisionPart 11. START-UP Preparation Check Thermostat Circuits Check for GAS LeaksPurge AIR from Water System Final Checks Before Starting Boiler Check Condensate RemovalAdjusting the Setpoint Part 12. START-UP ProcedureOperating Instructions Status MenuProgramming the Vision I Option Test ModeVision 1 Program Access Vision 1 Program Navigation Boiler cannot be programmed while there is a call for heatCentral Heating Curve Function Default Function Function Value DescriptionFunction Function Default Setting Programmed Setting Control Program Reference ChartBoiler Fault Munchkin Error CodeBoiler Error 925 Control Board Fault Codes Description Remedy Part 14 TroubleshootingOutdoor Sensor 7250P-319 Maintenance ProceduresSure Exhaust Vent is no Longer Blocked For GAS LeaksT50M/T80M Part 15 MaintenanceT50M/T80M 80M/140M/199M Boiler Replacement Parts Boiler Boiler Boiler Start UP ReportManual Boiler Inspection and Maintenance ScheduleBoiler Inspection and Maintenance Schedule Maintenance Notes Maintenance Notes Maintenance Notes Heat Transfer Products, Inc LP-185 REV /20/07

Gas-Fired Hot Water Boiler specifications

The Munchkin Gas-Fired Hot Water Boiler is a highly efficient heating system that has garnered attention in residential and commercial applications for its innovative design and advanced technology. This boiler is compact yet powerful, providing exceptional heating performance while maximizing energy efficiency.

One of the standout features of the Munchkin boiler is its modulating condensing technology. This system allows the boiler to adjust its output based on demand, which optimizes energy use and reduces unnecessary fuel consumption. By modulating the flame, the Munchkin boiler can maintain a steady heating output even during variable load conditions, ensuring that users enjoy consistent hot water without waste.

The Munchkin boiler offers an impressive AFUE (Annual Fuel Utilization Efficiency) rating, typically exceeding 95%. This high efficiency translates to significant savings on energy bills and a reduced carbon footprint. By capturing and reusing flue gases that would otherwise be lost, the condensing feature enhances the overall efficiency, making it a sustainable choice for modern heating needs.

In terms of installation, the Munchkin boiler is designed for versatility. Its compact size allows for easy placement in tight spaces, whether in residential basements or utility closets. The unit is compatible with a variety of piping systems and can be integrated with multiple heating sources including radiators, baseboards, and even in-floor heating setups.

Another notable characteristic of the Munchkin boiler is its advanced control system. The boiler is equipped with a user-friendly digital display that allows for easy programming, monitoring, and adjustments. This enhanced control capability ensures that users can fine-tune their heating schedules according to their lifestyle, optimizing comfort while maintaining peak efficiency.

Reliability is a hallmark of the Munchkin brand. Built with high-quality materials, these boilers are engineered to withstand the rigors of daily operation, offering durable performance for years. Furthermore, Munchkin provides robust customer support and service options to assist homeowners and professionals alike.

In summary, the Munchkin Gas-Fired Hot Water Boiler stands out due to its modulating condensing technology, high efficiency, compact design, and advanced control system. These characteristics make it an excellent choice for those seeking a reliable, efficient, and versatile heating solution. Whether for residential or commercial use, the Munchkin boiler provides consistent, effective heating that meets the demands of today's energy-conscious consumers.