Htp 850 LPHL Manuel d'utilisateur

120 Braley Rd. P.O. Box 429 East Freetown, MA 02717-0429 www.htproduc

10 LP- 205 REV. 3.28.14 Failure of boiler or components due

11 LP- 205 REV. 3.28.14 Figure 2 – Specifications and Dimen

12 LP- 205 REV. 3.28.14 C. CLEARANCES FOR SERVICE ACCESS See

13 LP- 205 REV. 3.28.14 PRODUCTS TO AVOID AREAS LIKELY TO H

14 LP- 205 REV. 3.28.14 H. UNCRATING AND MOVING BOILER Uncr

15 LP- 205 REV. 3.28.14 B. RELIEF VALVE Connect discharge

16 LP- 205 REV. 3.28.14 3. Connect the expansion tank to th

17 LP- 205 REV. 3.28.14 4. Install a back flow preventer on

18 LP- 205 REV. 3.28.14 The chart below represents the combi

19 LP- 205 REV. 3.28.14 I. FREEZE PROTECTION FLUIDS Use onl

2 LP- 205 REV. 3.28.14 IF THE INFORMATION IN THIS MANUAL I

20 LP- 205 REV. 3.28.14 M. BOILER PIPING DETAILS Figure 8 –

21 LP- 205 REV. 3.28.14 Figure 9 – Cascade Multiple Boilers

22 LP- 205 REV. 3.28.14 Figure 10 – Single Boiler Space Hea

23 LP- 205 REV. 3.28.14 Figure 11 – Cascaded Boilers – Spac

24 LP- 205 REV. 3.28.14 A. GENERAL This boiler is certified

25 LP- 205 REV. 3.28.14  The air inlet and exhaust comp

26 LP- 205 REV. 3.28.14 Figure 12 D. EXHAUST VENT AND INTAK

27 LP- 205 REV. 3.28.14  When adjacent to a public walkway

28 LP- 205 REV. 3.28.14 Figure 13 – Condensate Piping NOTE:

29 LP- 205 REV. 3.28.14 The condensate line must remain uno

3 LP- 205 REV. 3.28.14 The following defined terms are use

30 LP- 205 REV. 3.28.14 4. Ensure the vent is located where

31 LP- 205 REV. 3.28.14 I. SIDEWALL VENTING DIAGRAMS Figur

32 LP- 205 REV. 3.28.14 Figure 16 – Sidewall Venting with T

33 LP- 205 REV. 3.28.14 J. VERTICAL VENTING DIAGRAMS Figur

34 LP- 205 REV. 3.28.14 Figure 18 – Roof and Sidewall Venti

35 LP- 205 REV. 3.28.14 PART 6 – GAS PIPING FAILURE TO FOL

36 LP- 205 REV. 3.28.14 Never use an open flame (match or

37 LP- 205 REV. 3.28.14 The gas piping must be sized for th

38 LP- 205 REV. 3.28.14 Figure 21 – Mod Con 850 Gas Valve

39 LP- 205 REV. 3.28.14 PART 7 – FIELD WIRING ELECTRICAL S

4 LP- 205 REV. 3.28.14 The latest version of the National E

40 LP- 205 REV. 3.28.14 D. ALARM CONNECTIONS The Mod Con con

41 LP- 205 REV. 3.28.14 1. The boiler will operate an indire

42 LP- 205 REV. 3.28.14 7. Once into the control box, attac

43 LP- 205 REV. 3.28.14 Figure 24 Figure 25 – Cascade Resi

44 LP- 205 REV. 3.28.14 7. Connect the outdoor sensor (if us

45 LP- 205 REV. 3.28.14 Figure 26 – Mod Con Cascade Master

46 LP- 205 REV. 3.28.14 Figure 27 – Mod Con Internal Connec

47 LP- 205 REV. 3.28.14 PART 8 – START-UP PREPARATION Thoro

48 LP- 205 REV. 3.28.14 B. FREEZE PROTECTION (WHEN USED) NE

49 LP- 205 REV. 3.28.14 good indicators that air is removed

5 LP- 205 REV. 3.28.14 PART 4 – BOILER PIPING ...

50 LP- 205 REV. 3.28.14 4. Verify electrical connections ar

51 LP- 205 REV. 3.28.14 PART 9 – START-UP PROCEDURE FOR YOU

52 LP- 205 REV. 3.28.14 Function Display Press {S3} once Bo

53 LP- 205 REV. 3.28.14 D. TEST MODE This function is intend

54 LP- 205 REV. 3.28.14 6 0 min. Changes the indirect circul

55 LP- 205 REV. 3.28.14 30 0 Parameter set on 0 = There will

56 LP- 205 REV. 3.28.14 Table 14 PART 11 – TROUBLESHOOTING

57 LP- 205 REV. 3.28.14 DO NOT USE THIS APPLIANCE IF ANY P

58 LP- 205 REV. 3.28.14 F01 ECO circuit 2 Vent temperature H

59 LP- 205 REV. 3.28.14 Figure 29 PART 12 – MAINTENANCE In

6 LP- 205 REV. 3.28.14 J. OPTIONAL HIGH GAS PRESSURE SWITCH

60 LP- 205 REV. 3.28.14 The combustion chamber insulation i

61 LP- 205 REV. 3.28.14 c. Replace and tighten the (6) 10 mm

62 LP- 205 REV. 3.28.14 Figure 31

63 LP- 205 REV. 3.28.14 Figure 32

64 LP- 205 REV. 3.28.14 Figure 33 – NOTE: Ceramic Refractor

65 LP- 205 REV. 3.28.14 Figure 34 – LP-205-H

66 LP- 205 REV. 3.28.14 Figure 35

67 LP- 205 REV. 3.28.14 BOILER START-UP REPORT LIGHT OFF ACT

68 LP- 205 REV. 3.28.14 INSPECTION ACTIVITIES DATE LAST COMP

69 LP- 205 REV. 3.28.14

7 LP- 205 REV. 3.28.14 PART 1 – GENERAL SAFETY INFORMATION A

70 LP- 205 REV. 3.28.14

71 LP- 205 REV. 3.28.14 MAINTENANCE NOTES

72 LP- 205 REV. 3.28.14 HTP CUSTOMER INSTALLATION RECORD

8 LP- 205 REV. 3.28.14 F. BOILER WATER  Do not use petrole

9 LP- 205 REV. 3.28.14 Gas Valve – Senses suction from the b