Whirlpool warranty Parts Identification, Model EDP/EDN

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Page 34

LAARS HEATING SYSTEMS

 

 

 

 

SECTION 11.

Parts Identification

Description

Part

 

 

Number

1.

PAN, COMBUSTION CHAMBER T0P

2400-502

2.

PAN, COMBUSTION CHAMBER BOTTOM

2400-504

3.

INSULATION, COIL COVER

2400-506

4.

INSULATION, BOILER COIL

2400-508

5.

COIL, BOILER, EBP/EDP/EDN 110 (ASSY.)

2400-510

6.

COIL, BOILER, EBP/EDP/EDN 175 (ASSY.)

2400-512

7.

GASKET, BURNER

2400-514

8.

BURNER, EBP/EDP/EDN 110

 

 

(GASKETS INCLUDED)

2400-516

9.

BURNER, EBP/EDP/EDN 175

 

 

(GASKETS INCLUDED)

2400-518

10. TRANSFER TANK

2400-520

11. BOILER DRAIN (BEHIND PANEL-EBP)

2400-522

12. BLOWER, COMBUSTION AIR

 

 

(GASKETS INCLUDED)

2400-524

13. IGNITOR/FLAME SENSOR

 

 

(GASKET INCLUDED)

2400-526

14. GASKET, IGNITOR/FLAME SENSOR

2400-528

15. COIN VENT

1-592

16. COMBUSTION AIR INLET,

 

 

ADJUSTABLE, KIT

2400-142

17. VALVE, ANTI CONDENSING,

 

 

REPAIR KIT

2400-538

Description

Part

 

Number

 

 

18. GASKET, BLOWER

2400-540

19. WATER FLOW SWITCH

2400-542

20. BOILER CONTROL (BEHIND PANEL) (EBP)

2400-546

21. GAS VALVE, HONEYWELL,

 

NEG. REG. PRESSURE

2400-548

22. SAFETY LIMIT, 230 °F

2400-550

23. SENSOR, TANK ( EBP ONLY )

2400-552

24. SENSOR, BOILER FLOW

2400-554

25. SENSOR, BOILER RETURN

2400-556

26. THERMOSTATIC UNION EDP (NOT SHOWN) 2400-030

27. GAS SHUTOFF VALVE

2400-560

28. PUMP, EBP/EDP 110

2400-592

29. PUMP, EBP/EDP 175

2400-386

30. GASKETS, PUMP FLANGE

2400-566

31. RESET SWITCH

2400-568

32. HEAT EXCHANGER, DOM. HOT WATER

2400-570

33. GASKETS, DHW HEAT EXCHANGER

2400-572

34. BUTTON, ON/OFF (PART OF 2400-546)

-

35. BUTTON, TEMP/MESSAGE

 

(PART OF 2400-546)

-

36. GAUGE, PRESSURE (NOT SHOWN)

2400-574

37. PRESSURE RELIEF VALVE

 

(30 PSIG, NOT SHOWN)

2400-112

38. BOILER CONTROL (BEHIND PANEL)

 

(EDP/EDN)

2400-558

39. PUMP, EDN 110

2400-388

40. PUMP, EDN 175

2400-388

41. THERMOSTATIC UNION EDN (NOT SHOWN)47-026

42. TRANSFORMER (NOT SHOWN)

2400-562

Model EDP/EDN

Image 34
Contents Endurance Table of Contents 1A. Introduction General Information1B. Codes and Standards Venting Options Endurance Laars Heating Systems 2E. Air Source For Combustion when not direct vented For Appliances Certified as Direct Vent2G. Securing Special Gas Vent 2F. Connecting Special Gas Vent to the Appliance3A. Gas Piping 3B. Domestic Water Piping EBP only Length Capacity of PipeHydronic Heat Piping 4A. Hydronic PipingHydronic Piping EDP/EBP with Zone Valves Hydronic Piping EBP/EDP for Systems Zoned with Circulators Electrical Connections 4C. Water Quality and TreatmentMultiple Zones with Circulators and Room Thermostats For Your Safety Read Before Operating Fermeture DE L’ALIMENTATION EN GAZ Boiler Start Up To read or change mode6A. Common Vent Test 6B. Filling the System 6C. Firing BurnerMaintenance and Component Description 7F. Transformer 7E. Ignitor / Flame Sensor Assembly7J. Cleaning the Boiler Coil 7G. BlowerServicing 8A. Sequence of Operation8B. Trouble Shooting Fault Codes 8B-1. Fault Code IdentificationPower UP Fault Tree Ignition Fault Tree Space Heating Domestic HOT Water Boiler Temperature Poor flame sensor signal The boiler control EDP/EDN Wiring Diagram EBP Wiring Diagram 10A. Delayed ignition Symptom Evaluations9A. Gas Valve Calibration offset adjustment Gas Valve Calibration10C. Noisy Operation 10B. Short Cycling10D. Insufficient Hot Water EBP only 10E. High Gas Consumption Parts Identification Model EDP/EDNModel EBP Boiler DrainBox Lynnfield, MA Phone Fax