White Outdoor Products 387 Specifiche

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

10 LP-387 REV. 3.4.15  Installation Manual  Warranty  C

11 LP-387 REV. 3.4.15 Pump Service Mode – Allows manual opera

12 LP-387 REV. 3.4.15 This boiler is certified for indoor i

13 LP-387 REV. 3.4.15 Figure 1 – Required Clearances Space

14 LP-387 REV. 3.4.15 SPECIFICATIONS AND DIMENSIONS Figure

15 LP-387 REV. 3.4.15 D. RESIDENTIAL GARAGE, CLOSET, AND ALCO

16 LP-387 REV. 3.4.15 appliance is installed in areas where i

17 LP-387 REV. 3.4.15 NOTE: DAMAGE TO THE BOILER CAUSED BY E

18 LP-387 REV. 3.4.15 Figure 4 – Pallet with Mounting

19 LP-387 REV. 3.4.15 b. The provided mounting bracket must

2 LP-387 REV. 3.4.15 IF THE INFORMATION IN THIS MANUAL IS

20 LP-387 REV. 3.4.15 Plumbing of this product should only

21 LP-387 REV. 3.4.15 C. BACKFLOW PREVENTER Use a backflow p

22 LP-387 REV. 3.4.15 F. HYDRONIC PIPING WITH CIRCULATORS, ZO

23 LP-387 REV. 3.4.15 Figure 7 – Near Boiler Piping* – NOTE:

24 LP-387 REV. 3.4.15 Figure 8 – Piping Symbol Legend

25 LP-387 REV. 3.4.15 Figure 9 – Standard Piping with Zone

26 LP-387 REV. 3.4.15 Figure 10 - Standard Piping with Pum

27 LP-387 REV. 3.4.15 Figure 11 – Primary/Secondary Boiler P

28 LP-387 REV. 3.4.15 Figure 12 – Primary/Secondary Boiler

29 LP-387 REV. 3.4.15 Figure 13 – Multiple Boilers – Prima

3 LP-387 REV. 3.4.15 The following defined terms are used t

30 LP-387 REV. 3.4.15 H. PIPING INSTALLATION This boiler sho

31 LP-387 REV. 3.4.15 The chart below represents the various

32 LP-387 REV. 3.4.15 ACIDITY 6 to 8 pH CONDUCTIVITY Less tha

33 LP-387 REV. 3.4.15 For installations that incorporate sta

34 LP-387 REV. 3.4.15 PART 6 – VENTING, COMBUSTION AIR, AND C

35 LP-387 REV. 3.4.15 B. APPROVED MATERIALS FOR EXHAUST VENT

36 LP-387 REV. 3.4.15 Cellular foam core piping may be used

37 LP-387 REV. 3.4.15 NOTE: Due to potential moisture build-u

38 LP-387 REV. 3.4.15 CONDENSATE TRAP INSTALLATION INSTRUC

39 LP-387 REV. 3.4.15 Figure 16 - Condensate Piping Suggesti

4 LP-387 REV. 3.4.15 Code for the installation of Heat Produc

40 LP-387 REV. 3.4.15 Figure 17 – Piping Exhaust around Obst

41 LP-387 REV. 3.4.15 b. For example: If the 3” exhaust vent

42 LP-387 REV. 3.4.15 10. Horizontal lengths of exhaust vent

43 LP-387 REV. 3.4.15 Figure 19 – Two Pipe Roof and Sidewall

44 LP-387 REV. 3.4.15 Figure 21 – Unbalanced Flue/Vertical

45 LP-387 REV. 3.4.15 Figure 22 – Horizontal Venting - NOTE

46 LP-387 REV. 3.4.15 Do not install the boiler into a commo

47 LP-387 REV. 3.4.15 3. INDOOR COMBUSTION AIR INSTALLATION

48 LP-387 REV. 3.4.15 Figure 25 – 1, 25 - 2 NOTE: These dra

49 LP-387 REV. 3.4.15 PART 7 – GAS PIPING FAILURE TO FOLLOW

5 LP-387 REV. 3.4.15 TABLE OF CONTENTS PART 1 – GENERAL SAFET

50 LP-387 REV. 3.4.15 4. It is important to support gas pipi

51 LP-387 REV. 3.4.15 may be undersized or in need of service

52 LP-387 REV. 3.4.15 Strain on the gas valve and fittings m

53 LP-387 REV. 3.4.15 D. LINE VOLTAGE WIRING FOR STANDARD BOI

54 LP-387 REV. 3.4.15 H. OUTDOOR SENSOR NOTE: If the system

55 LP-387 REV. 3.4.15 NOTE: When a 0-10 volt building managem

56 LP-387 REV. 3.4.15 Figure 31 – Cascade Resistor Plug Inst

57 LP-387 REV. 3.4.15 Figure 32 – Cascade Master and Follo

58 LP-387 REV. 3.4.15 Figure 33 – Internal Connection Diagra

59 LP-387 REV. 3.4.15 PART 9 – START-UP PREPARATION Thorough

6 LP-387 REV. 3.4.15 L. GLYCOL ANTIFREEZE SOLUTIONS ...

60 LP-387 REV. 3.4.15 2. Freeze protection fluid must be rep

61 LP-387 REV. 3.4.15 E. PURGE AIR FROM WATER SYSTEM IMPORTA

62 LP-387 REV. 3.4.15 Condensate is slightly acidic (typicall

63 LP-387 REV. 3.4.15 J. LOCKOUT CONDITION If any boilers, in

64 LP-387 REV. 3.4.15 ENTER key to accept the code entered. I

65 LP-387 REV. 3.4.15 DHW SET POINT 119 oF Function: Adju

66 LP-387 REV. 3.4.15 SCREEN DESCRIPTION Function 1 Factory

67 LP-387 REV. 3.4.15 Function 24 Cascade Rotation CASCADE R

68 LP-387 REV. 3.4.15 G. RESETTING THE MAINTENANCE SCHEDULE W

69 LP-387 REV. 3.4.15 Press the ▼ key once. DHW SET

7 LP-387 REV. 3.4.15 E. PURGE AIR FROM WATER SYSTEM ...

70 LP-387 REV. 3.4.15 Press the ▼ key once. FAULT HISTORY

71 LP-387 REV. 3.4.15 NOTE: The boiler will automatically ex

72 LP-387 REV. 3.4.15 PART 13 – TROUBLESHOOTING A. BOILER ERR

73 LP-387 REV. 3.4.15 D. USER INTERFACE DISPLAY Cascade Contr

74 LP-387 REV. 3.4.15 SCREEN DESCRIPTION POSSIBLE REMEDY Faul

75 LP-387 REV. 3.4.15 Fault Code F09 NO FLAME ON IGN F09

76 LP-387 REV. 3.4.15 SCREEN DESCRIPTION POSSIBLE REMEDY Faul

77 LP-387 REV. 3.4.15 Table 30 PART 14 – MAINTENANC

78 LP-387 REV. 3.4.15 The combustion chamber insulation in t

79 LP-387 REV. 3.4.15 2. Close isolation valves on the return

8 LP-387 REV. 3.4.15 PART 1 – GENERAL SAFETY INFORMATION A. P

80 LP-387 REV. 3.4.15 Do not install the condensate assembl

81 LP-387 REV. 3.4.15 EFT-55 / 80 / 110 PARTS BREAKDOWN Figu

82 LP-387 REV. 3.4.15 EFT-55 / 80 / 110 PARTS BREAKDOWN Figu

83 LP-387 REV. 3.4.15 EFT-155 / 199 / 285 / 399 PARTS BREAKDO

84 LP-387 REV. 3.4.15 EFT-155 / 199 / 285 / 399 MODEL PARTS B

85 LP-387 REV. 3.4.15 BOILER START-UP REPORT LIGHT OFF ACTIVI

86 LP-387 REV. 3.4.15 INSPECTION ACTIVITIES DATE LAST COMPLE

87 LP-387 REV. 3.4.15

88 LP-387 REV. 3.4.15

89 LP-387 REV. 3.4.15 MAINTENANCE NOTES

9 LP-387 REV. 3.4.15  Do not use petroleum-based cleaning o

90 LP-387 REV. 3.4.15 HTP CUSTOMER INSTALLATION RECORD FORM