Munchkin Gas-Fired Hot Water Circulating Heater Heater Inspection and Maintenance Schedule

Page 69

HEATER INSPECTION AND MAINTENANCE SCHEDULE (CONTINUED)

 

Inspection Activities

 

 

Date last completed

 

 

 

 

 

 

 

 

 

Condensate

 

1st Year

2 Year

3 Year

4 Year*

 

 

 

 

 

 

 

 

Condensate Neutralizer

Check condensate neutralizer, replace if necessary

 

 

 

 

 

 

 

 

 

 

 

 

 

Disconnect condensate cup, clean out dirt, fill with water to level of outlet and re-install ( Note: you

 

 

 

 

 

Condensate Cup

must verify the flow of condensate, making sure that the cup is connected properly during final

 

 

 

 

 

 

inspection.)

 

 

 

 

 

Gas

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressure

Measure incoming gas pressure (from 3.5" to 14" W.C.)

 

 

 

 

 

Pressure Drop

Measure drop in pressure on light off (no more than 1" W.C.)

 

 

 

 

 

 

 

 

 

 

 

 

Check gas pipe for leaks

Check piping for leaks, and verify they are all properly supported

 

 

 

 

 

 

 

 

 

 

 

 

Combustion

 

 

 

 

 

 

 

 

 

 

 

 

 

Check CO/CO2 Levels

Check levels of CO and CO2 in Exhaust (See start up section 12 fig 12-1 for ranges) record at high

 

 

 

 

 

and low fire

 

 

 

 

 

 

 

 

 

 

 

Safeties

 

 

 

 

 

 

 

 

 

 

 

 

 

ECO (Energy Cut Out)

Check continuity on Flue and Water ECO, replace if corroded

 

 

 

 

 

 

 

 

 

 

 

 

Water Pressure Switch

Check operation , check for signs of leakage, replace if corroded

 

 

 

 

 

Thermistors

Check wiring, verify through ohms reading (see chart part 14 Fig. 14-3)

 

 

 

 

 

 

 

 

 

 

 

 

Final Inspection

 

 

 

 

 

 

 

 

 

 

 

 

 

Check List

Verify that you have completed the entire check list WARNING: FAILURE TO DO SO COULD

 

 

 

 

 

RESULT IN DEATH OR SERIOUS INJURY.

 

 

 

 

 

 

 

 

 

 

 

Homeowner

Review, with the homeowner what you have done

 

 

 

 

68

 

 

 

 

 

 

* NOTE : CONTINUE MAINTENANCE BEYOND THE 4TH YEAR IS REQUIRED ON A YEARLY BASIS.

 

 

 

 

GAS-FIRED HEATER

Installation Manual

Page 68 Page 70
Image 69
Page 68 Page 70
Contents Installation Manual What to do if YOU Smell GAS Contents Contents CONT’D Definitions Part 1 Product and Safety InformationHeater Water Munchkin Contender OperationFreeze Protection Fluids Winterizing the Munchkin ContenderModulating Combustion System Gas ValveReturn water temperature sensor Supply water temperature sensorTemperature and pressure gauge Swirl Plate SystemPart 2 HOW the Munchkin Contender Operates CONT’D Installations Must Comply withBefore Locating the Munchkin Contender Clearances for Service AccessResidential Garage Installation Exhaust Vent and Intake AIR VentPrevent Combustion AIR Contamination Part 4 Prepare Munchkin Contender Heater Munchkin Contender Wall Mounting Instructions Installation StepsPart 5 Munchkin Contender Piping Circulators Part 5 Munchkin Contender PipingCirculator Sizing Fill and Purge Heating System System Temperature Rise ChartZoning with Zone Valves Munchkin Contender PipingZoning with Circulators Multiple HeatersContender Piping Details Piping symbol legendDrawing 1A Standard Munchkin Contender! Heater zoning with valvesDrawing 1B Standard Munchkin Contender Heater zoning with valvesSpace heating zone circuit See note Make-up water Installation Manual GAS-FIRED Heater Installation Manual Space heating zone circuit Vision I System Piping Zoning with Circulators Using VisionHeater Piping Details with the Vision I System Drawing 2ADrawing 2B OFF Drawing 2CDrawing 3A Drawing 3B Drawing 3C Outdoor Temperature sensor Vision 1 system purgeDrawing 3D Drawing 3E Drawing 3F Drawing 3G Installing Exhaust Vent and Intake AIR Vent Exhaust Vent and Intake AIR Vent Pipe LocationGeneral Exhaust Vent and Intake AIR Vent Sizing Part 7 VENTING, Combustion AIR & Condensate RemovalInstallation Manual Reference National Fuel Gas Code Ansi Z223.1/NFPA 54 Exhaust Vent and Intake AIR Pipe InstallationVent Termination Kits Description Stock Code Heater Removal from a Common Vent SystemCondensate Removal System MaterialCanada Sidewall Venting with KIT Diagrams for Sidewall Venting12 2 roof vent with tee intake & coupling exhaust GAS Connection Part 8 GAS PipingGAS Piping GAS TableTAP Inlet Dungs GAS ValveField Wiring Installation Must Comply withLine Voltage Wiring ThermostatPart 9 Field Wiring Part 9 Field Wiring Indirect Circulator P2 Program Part 10 Field Wiring Vision 1 OptionPart 11. START-UP Preparation Freeze Protection When UsedCHECK/CONTROL Water Chemistry Fill and Test Water SystemCheck for GAS Leaks Purge AIR from Water SystemCheck Thermostat Circuits Condensate Removal Part 12. START-UP ProcedureAdjusting the Setpoint Part 12. START-UP ProcedureOperating Instructions Status MenuTest Mode Vision 1 Program AccessProgramming the Vision I Option Vision 1 Program Navigation Default Function Function Value Description FunctionCentral Heating Curve Function Function Default Setting Programmed Setting Control Program Reference ChartMunchkin Error Code Heater ErrorHeater Fault 925 Control Board Fault Codes Description Remedy Part 14 TroubleshootingOutdoor Sensor 7250P-319 Maintenance ProceduresSure Exhaust Vent is no Longer Blocked For GAS LeaksReplacement Parts Part 15 MaintenanceReplacement Parts Replacement Parts Light Off Activities Heater Start UP ReportHeater Inspection and Maintenance Schedule Heater Inspection and Maintenance Schedule Maintenance Notes Maintenance Notes 2007, 2006 Heat Transfer Products, Inc LP-171 REV /20/07

Gas-Fired Hot Water Circulating Heater specifications

The Munchkin Gas-Fired Hot Water Circulating Heater is a cutting-edge heating solution designed to provide efficient and reliable hot water for residential and commercial applications. Renowned for its compact design and innovative technology, the Munchkin heater combines performance with energy efficiency, making it an ideal choice for those seeking comfort and cost savings.

One of the main features of the Munchkin heater is its modulating burner. This technology intelligently adjusts the heating output based on the demand for hot water, ensuring that energy is not wasted. This leads to lower energy bills and a reduction in environmental impact, as the system only uses the necessary resources to maintain desired water temperatures.

Another notable characteristic is its high-efficiency rating. The Munchkin heater operates with an impressive annual fuel utilization efficiency (AFUE) of up to 95%. This means that the majority of the fuel consumed is converted into usable heat. By maximizing energy utilization, homeowners can enjoy a significant reduction in utility costs while minimizing emissions.

The compact size of the Munchkin Gas-Fired Hot Water Circulating Heater is another significant advantage. It is designed to fit into tight spaces, making it suitable for homes where space is at a premium. This compact design does not compromise performance; instead, it enhances installation flexibility, allowing for placement in basements, closets, or utility rooms.

Munchkin heaters are equipped with advanced control systems that offer enhanced convenience. The digital display and programmable settings allow users to set their preferred temperatures and schedules. This feature not only enhances user comfort but also optimizes energy usage, as water is heated only when necessary.

Safety is also a top priority with Munchkin products. The heater includes built-in safety features such as flame monitoring systems, automatic shut-off capabilities, and pressure relief valves, providing peace of mind for users.

In summary, the Munchkin Gas-Fired Hot Water Circulating Heater is a high-efficiency, compact, and innovative solution for hot water needs. With its modulating burner, high-efficiency rating, advanced control systems, and safety features, it stands out as a reliable choice for those looking to invest in heating technology that prioritizes energy conservation and performance. This heater is truly a forward-thinking solution for modern hot water requirements.
Top Page Image Contents