Burnham CHG225 Manuel d'utilisateur

Models: • CHG150 • CHG225WARNING: Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury, or lo

10 Table 6.2a: Summary of Horizontal Venting OptionsVENT OPTION # 1 2 3  5CLASSIFICATION USED IN THIS MANUALHORIZONTAL DIRECT VENTHORIZONTAL DIRE

11 Table 6.2b: Summary of Vertical Venting Options VENT OPTION # 6 7CLASSIFICATION USED IN THIS MANUALVERTICALDIRECT VENTVERTICAL DIRECT

12Figure 6.3a: Location of Vent Terminal Relative to Windows, Doors, GradeFigure 6.3b: Location of Vent Terminal Relative to Meters and Forced Air Inl

13

14VENT SYSTEM COMPONENTPART NUMBEREQUIVALENTFEET OF PIPE3” DIA. PIPE X 1 FT. 14” DIA. PIPE X 1 FT. 100176-013” DIA. PIPE X 3 FT. 34” D

15 

162) ® 

17Figure 6.7b: Star-34 Connectionsl) Cuttheexcessjoinerbandsothatitlaysatinthebeadedchannel(Fig6.7b).m)Filltheinletofthebead

18Figure 6.8: Z-Vent III Connection to Vent Collar

19Figure 6.9: SAF-T Vent Ezseal Connection to Vent Collar7)   

2Table of Contents I. Product Description ... 3 II. Specications ...

20Figure 6.10: FasNSeal Connection to Vent Collar 1)  

21WARNINGBOILER CONDENSATE IS CORROSIVE. ROUTE CONDENSATE DRAIN LINE IN A MANNER SUCH THAT ANY CONDENSATE LEAKAGE WILL NOT CAUSE PROPERTY DAMAGE.SOM

22 

23CAUTIONTHE HEAT EXCHANGER USED IN THE CHG IS MADE FROM A SPECIAL ALUMINUM ALLOY. 

24 

25Figure 8.3: Piping Method #1 - Heat + Indirect Water Heater Figure 8.2: Piping Method #1 - Heat Only

26Figure 8.4b: Piping Method #1 - Indirect Water Heater Loop Piping (Shaded)Figure 8.4a: Piping Method #1 - Secondary Loop Piping (Shaded)

27 Table 8.5: Pipe and Circulator Sizing for Boiler LoopBOILER MODEL(a)   PIPE SIZE FLOWCIRCULATOR MODELBOILER LOOP MAX EqUIVALENT LE

28  

29Figure 8.8: Piping Method #2 - Heat OnlyFigure 8.9: Piping Method #2 - Heat + Indirect Water Heater

3Table 2.2: SpecicationsMODEL*NO. OF SECTIONSMAXIMUM INPUT (BTU/hr)MINIMUM INPUT (BTU/hr)D.O.E. HEATING CAPACITY (BTU/hr)IBR NET RATING (BTU/hr)AFUE

30Figure 8.10a: Piping Method #2 - Secondary Loop Piping (Bolded) Figure 8.10b: Piping Method #2 - Primary Loop Piping (Bolded)

31Figure 8.10c: Piping Method #2 - Indirect Water Heater Loop Piping (Bolded)Figure 8.11: Piping Method #3 - Direct Connection of Boiler to Heating Sy

32 

33 

34Figure 8.14: Chiller PipingFigure 8.13: Isolation of the Boiler From Oxygenated Water with A Plate Heat Exchanger

35  

36Figure 9.1: Wiring Connections Diagram

37Figure 9.2: Ladder Diagram

38Figure 9.3: Wiring of Isolation Relay for Control of Two Heating Circulators

39 

4 

40

41  

42Figure 10.2: Gas Valve Detail 

43

44 

45 

46Figure 11.2: Basic Menu Tree

47  

48Figure 11.4: Outdoor Reset Curve7) 

49 IMPORTANTWARRANTY DOES NOT COVER BOILER DAMAGE OR MALFUNCTION IF THE FOLLOWING STEPS ARE NOT PERFORMED AT THE INTERVAL

5Table 4.2: Clearances From Vent Piping To Combustible ConstructionTYPE OF VENT PIPE PIPE DIRECTION ENCLOSUREMINIMUM CLEARANCETO COMBUSTIBLE MATERIAL

50  

51A. CONDITION POSSIBLE CAUSESDisplay Blank, Fan off, LWCO lights off•

52B. 

53C.  

54SERVICE RECORDDATE SERVICE PERFORMED

55All CHG Series Repair Parts may be obtained through your local Burnham Wholesale distributor. Should you require assistance in locating a B

56CHG REPLACEMENT PARTS LISTKEY DESCRIPTIONCHG150 CHG225BURNHAMPART #QUANTITYBURNHAM PART #QUANTITY3 #8-32 x 1/4” H.W.H. Screw 100401-01 2 100401-01 2

57CHG REPLACEMENT PARTS LISTKEY DESCRIPTIONCHG150 CHG225BURNHAMPART #QUANTITYBURNHAM PART #QUANTITY47 Nylon Glide Foot 1”Dia x 3/4” Long 100444-01 4 1

58

59

6WARNING OUTDOOR COMBUSTION AIR MUST BE PIPED TO THE AIR INTAKE. NEVER PIPE COMBUSTION AIR FROM AREAS CONTAINING CONTAMINATES SUCH AS SWIMMING POOLS

60

61

62CHG REPLACEMENT PARTS LISTKEY DESCRIPTIONCHG150 CHG225BURNHAM PART #QUANTITYBURNHAM PART #QUANTITY89 #6-32 x 13mm Hex x 92mm, Long Standoff 100488-0

63

64CHG REPLACEMENT PARTS LISTKEY DESCRIPTIONCHG150 CHG225BURNHAM PART #QUANTITYBURNHAM PART #QUANTITYNot Shown 11-1/2” Releasable Nylon Cable Wire Tie

65

66

67

68IMPORTANT

69SERVICE RECORDDATE SERVICE PERFORMED

7Figure 5.1: Boiler Installed In A Conned Space, Ventilation Air From Inside

70SERVICE RECORDDATE SERVICE PERFORMED

71SERVICE RECORDDATE SERVICE PERFORMED

9EARSIN3ERVICE       3ERVICE#HARGEASOF2ETAIL0RICE.O#HARGE     

8WARNING

9 3) 4) 