Westinghouse WBRCNG140F Manuale di Installazione

WHL-015 REV. 12.17.14 Gas Fired Residential Combi Boiler Floor Mou

10 WHL-015 REV. 12.17.14 C. GAS Should overheating or gas supply

11 WHL-015 REV. 12.17.14 PART 3 – TECHNICAL SPECIFICATIONS MODEL

12 WHL-015 REV. 12.17.14 Figure 1 – Specifications and Dimension

13 WHL-015 REV. 12.17.14 Figure 2 – Components NUMBER COMPONENT

14 WHL-015 REV. 12.17.14 Cold weather handling – If appliance ha

15 WHL-015 REV. 12.17.14 4. Gas control system components must b

16 WHL-015 REV. 12.17.14 D. CLEARANCES FOR SERVICE ACCESS See Fig

17 WHL-015 REV. 12.17.14 F. EXHAUST VENT AND INTAKE PIPE Vents m

18 WHL-015 REV. 12.17.14 2. Visually inspect the venting system f

19 WHL-015 REV. 12.17.14 4. This appliance uses 2” or 3” diameter

2 WHL-015 REV. 12.17.14

20 WHL-015 REV. 12.17.14 B. APPROVED VENT MATERIALS NOTICE Consul

21 WHL-015 REV. 12.17.14  8 feet (2.4M) for each additional 2”

22 WHL-015 REV. 12.17.14 E. VENT TERMINATION 1. Two Pipe Roof and

23 WHL-015 REV. 12.17.14 2. Direct Vent, Optional Horizontal and

24 WHL-015 REV. 12.17.14 PART 6 – INSTALL THE CONDENSATE DRAIN 1.

25 WHL-015 REV. 12.17.14 If using a condensate pump, select one

26 WHL-015 REV. 12.17.14 3. LP (Liquid Propane) Gas Pipe Sizing T

27 WHL-015 REV. 12.17.14 Figure 14 – Gas Line with Shut-Off Valv

28 WHL-015 REV. 12.17.14 Figure 17 – Piping Legend B. DHW PIPIN

29 WHL-015 REV. 12.17.14 It may be recommended to use a back flo

3 WHL-015 REV. 12.17.14 The following defined terms are used thr

30 WHL-015 REV. 12.17.14 Figure 18 – CH and DHW Piping NOTES: 1

31 WHL-015 REV. 12.17.14 Figure 19 – CH Piping – Zoning with Pum

32 WHL-015 REV. 12.17.14 Figure 20 – DHW Priority with Outdoor R

33 WHL-015 REV. 12.17.14 SYSTEM TEMPERATURE CHART 20oF 25oF 30oF

34 WHL-015 REV. 12.17.14 on the pressure relief valve is equal to

35 WHL-015 REV. 12.17.14 Figure 22 – Manual Power Switch and App

36 WHL-015 REV. 12.17.14 Figure 24 – Electrical Wiring Diagram

37 WHL-015 REV. 12.17.14 Figure 25 – Ladder Diagram

38 WHL-015 REV. 12.17.14 CONNECTOR DESCRIPTION HT SELV NO. OF LOC

39 WHL-015 REV. 12.17.14 CONNECTOR DESCRIPTION HT SELV NO. OF LO

4 WHL-015 REV. 12.17.14 FOREWORD This manual is intended to be us

40 WHL-015 REV. 12.17.14 PART 10 – OPERATING SYSTEM INSTRUCTIONS

41 WHL-015 REV. 12.17.14 NOTE: The initial display screen will di

42 WHL-015 REV. 12.17.14 Figure 31 – CH Set-Point Screen Factory

43 WHL-015 REV. 12.17.14 Press the button again to return to Op

44 WHL-015 REV. 12.17.14 Display Default Detail Description 5: St

45 WHL-015 REV. 12.17.14 Display Default Detail Description 27:PE

46 WHL-015 REV. 12.17.14 Error Code Error Code Description Possib

47 WHL-015 REV. 12.17.14 Error Code Error Code Description Pos

48 WHL-015 REV. 12.17.14 K. ERROR TREE ANALYSIS 1. FLAME DETECTIO

49 WHL-015 REV. 12.17.14 3. APS / BURNER OVERHEAT LIMIT / CONDENS

5 WHL-015 REV. 12.17.14 E. WATER QUALITY ...

50 WHL-015 REV. 12.17.14 Figure 40 – Outdoor Reset Curve – See I

51 WHL-015 REV. 12.17.14 PART 11 – START-UP PREPARATION Thorough

52 WHL-015 REV. 12.17.14 FOR YOUR OWN SAFETY READ BEFORE OPERAT

53 WHL-015 REV. 12.17.14 D. PURGE AIR FROM CH AND INTERNAL STORAG

54 WHL-015 REV. 12.17.14 G. CONDENSATE REMOVAL 1. This is a high

55 WHL-015 REV. 12.17.14 LP GAS NATURAL GAS Minimum Pressure 3.5”

56 WHL-015 REV. 12.17.14 PART 12 –INSTALLATION AND START-UP CHECK

57 WHL-015 REV. 12.17.14 Figure 43 – Flame Sight Glass PART 13 –

58 WHL-015 REV. 12.17.14 DIAGNOSTICS AND SUGGESTED CORRECTIVE ACT

59 WHL-015 REV. 12.17.14 Ensure the Appliance Cabinet is Closed

6 WHL-015 REV. 12.17.14 C. START-UP SEQUENCE ...

60 WHL-015 REV. 12.17.14 Have leaks fixed at once by a qualified

61 WHL-015 REV. 12.17.14 c. Do not open shutoff valve V1. d. Al

62 WHL-015 REV. 12.17.14 8. If a condensate neutralizer kit is i

63 WHL-015 REV. 12.17.14 REPLACEMENT PARTS Figure 48 – Cabinet R

64 WHL-015 REV. 12.17.14 Figure 49 – Combustion System Replaceme

65 WHL-015 REV. 12.17.14 NUMBER DESCRIPTION PART NUMBER NUMBER DE

66 WHL-015 REV. 12.17.14 Limited Warranty for Combination Applian

67 WHL-015 REV. 12.17.14 17. Any damage or failure resulting from

68 WHL-015 REV. 12.17.14 START-UP REPORT LIGHT OFF ACTIVITIES DAT

69 WHL-015 REV. 12.17.14 MAINTENANCE REPORT In unusually dirty o

7 WHL-015 REV. 12.17.14 PART 1 – ITEMS SHIPPED WITH THE APPLIANCE

70 WHL-015 REV. 12.17.14

71 WHL-015 REV. 12.17.14

72 WHL-015 REV. 12.17.14 MAINTENANCE NOTES

73 WHL-015 REV. 12.17.14 CUSTOMER INSTALLATION RECORD FORM T

8 WHL-015 REV. 12.17.14 OPTIONAL PARTS (Not Included) ITEM DESCR

9 WHL-015 REV. 12.17.14 DO NOT use spray paint, hair spray, or a