Munchkin Gas-Fired Hot Water Boiler manual Piping Symbol Legend, Boiler Piping Details

Page 19

GAS-FIRED BOILER

Boiler Manual

M. BOILER PIPING DETAILS

Piping Symbol Legend

 

circulator

pressure reducing valve

 

(w/ isolation flanges)

 

 

 

circulator w/

 

 

integral flow check)

 

 

 

diff. pressure bypass

 

gate valve

 

 

globe valve

anti-scald rated

 

 

mixing valve

 

ball valve

 

 

 

pressure gauge

 

swing-check valve

 

 

flow-check valve

4-way motorized

 

mixing valve

 

spring-loaded check valve

3-way motorized

Munchkin heater

 

 

mixing valve

 

hose bib / boiler drain

 

 

 

pressure relief valve

 

thermostatic radiator valve

 

 

TRV (straight)

backflow preventer

 

 

 

thermostatic radiator valve

 

 

TRV (angle)

float -type

 

 

air vent

 

circuit setter

union

 

 

 

manual 3-way valve

 

 

 

heat exchanger

 

zone valve

 

 

air separator

vacuum breaker

Super Stor

 

 

 

indirect DHW tank

diaphragm-type

 

 

expansion tank

 

 

 

radiant manifold

 

 

 

18

Page 18 Page 20
Image 19
Page 18 Page 20
Contents Boiler Manual Contents Contents CONT’D Definitions Part 1 Product and Safety InformationBoiler Water Before InstallingWhen Servicing Boiler Boiler OperationStainless Steel Heat Exchanger Supply water temperature sensorReturn water temperature sensor Temperature and pressure gaugeBoiler Location should be Level Part 3 Prepare Boiler LocationSpark ignition Vision 1 SystemPerformance Ratings Connection Sizes FAN Speeds Dimensions80M 140M/199M Before Locating the Boiler Installations Must Comply withExhaust Vent and Intake AIR Vent PrecautionsClearances for Service Access Residential Garage InstallationCorrosive contaminants and sources When Removing a Boiler from AN Existing Common Vent SystemRemove Boiler from BOX Part 5 Boiler PipingRelief Valve Diaphragm or bladder expansion tank Part 5 Boiler Piping Circulator Sizing Circulator Sizing ChartFill and Purge Heating System System Temperature Rise ChartZoning with Circulators Zoning with Zone ValvesMultiple Boilers 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 General Installing Exhaust Vent and Intake AIR VentExhaust Vent and Intake AIR Vent Pipe Location Part 7 VENTING, Combustion AIR & Condensate Removal Reference National Fuel Gas Code Ansi Z223.1/NFPA 54 Exhaust Vent and Intake AIR Vent Sizing Exhaust Vent and Intake AIR Pipe InstallationLonger Vent Runs 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 Table Part 8 GAS PipingGAS Connection GAS PipingDungs GAS Valve for T50/T80/80M/140M/199M OFF SET AdjustmentKrom Schroder Valve for 399M Installation Must Comply withField Wiring Line Voltage WiringPart 9 Field Wiring Part 9 Field Wiring Indirect Circulator P2 Program Part 10 Field Wiring VisionPart 11. START-UP Preparation Purge AIR from Water System Check for GAS LeaksCheck Thermostat Circuits Final Checks Before Starting Boiler Check Condensate RemovalStatus Menu Part 12. START-UP ProcedureAdjusting the Setpoint Operating InstructionsVision 1 Program Access Test ModeProgramming the Vision I Option Vision 1 Program Navigation Boiler cannot be programmed while there is a call for heatFunction Default Function Function Value DescriptionCentral Heating Curve Function Function Default Setting Programmed Setting Control Program Reference ChartBoiler Error Munchkin Error CodeBoiler Fault 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
Top Page Image Contents