Munchkin Gas-Fired Hot Water Boiler manual

Page 67

GAS-FIRED BOILER

Boiler Manual

PART 15: MAINTENANCE (CONTINUED)

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5

 

 

 

 

BOILER

 

 

 

 

 

SWITCH

30

CONDENSATE

OUTLET

 

29

28

27

14

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80M/140M/199M

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REPLACEMENT PARTS

 

Item

Description

Part #

 

Item

Description

Part #

#

 

#

 

 

 

 

 

1

Blocked Vent Pressure Switch

7250P-150

 

16

Cabinet Latch and Gasket Kit (w/Screws)

7250P-668 (80M)

2

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

7250P-133

 

 

 

7250P-669 (140M/199M)

3

Low Voltage Wiring Harness (location)

7250P-700

 

17

Leveling Foot

7250P-673

4

9 Pin Wiring Harness (location)

7250P-697

 

18

Condensate Hose Assy

7250P-082

5

5 Pin Wiring Harness (location)

7250P-696

 

19

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

7250P-648

6

Control Board Mounting Panel (w/Screws)

7250P-651

 

20

Spring Clamp (Condensate Assy)

7250P-302

7

Screw 1/4-20 x 1/2" (Control Board Mounting Panel)

7250P-184

 

21

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

7250P-646

8

Control Board Hold Down Clips

7250P-352

 

22

Cable Clamp (Condensate Assy)

7250P-649

9

Control Board (w/Fuse)

7250P-317

 

23

Screw # 8 x 1/2 Self Tapping (Condensate Assy)

7250P-133

10

Fuse (Control Board)

7250P-378

 

24

Poly Plug 3/4 NPT (Condensate Assy)

7250P-647

11

Control Board Display (w/Ribbon Cable)

7250P-332

 

25

Band Clamp (Exhaust Assy)

CA2000

12

Electrical Box (w/Screws)

7250P-707

 

26

PVC Pipe Sch. 40 3" (Exhaust Assy)

7250P-242

13

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

7250P-133

 

27

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

7250P-153

14

Brass Nipple 1 x 1-1/4 x 3-3/4"

7250P-221

 

28

O-Ring 007 (Blocked Vent Pressure Switch)

7250P-152

15

Cabinet Cover

7250P-235 (80M)

 

29

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

7250P-154

 

 

7250P-231 (140M/199M)

30

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

7000P-805

Fig. 15-2

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Page 66 Page 68
Image 67
Page 66 Page 68
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 Leaks T50M/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
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