61
EVO Modulation DB&B
Key No.
Description
(Quantity) Part Number
EVO-500 to 750
EVO-1000 to
2000
3A
Main Valve Body
(1) 806634041
(1) 81663404
3B
Manual Gas
Valve
(2) 806603055
(2) 806603053
3C
Ratio Valve
(1) 81663408
3D
Actuator
(1) 81660207
(1) 81660205
3E
Gas Cock
(3) 822758
3F
Pilot Regulator
(1) 822702
3G
High Pres. Switch
(1) 80130333
3H
Low Pres. Switch
(1) 80160332
3I
Vent Valve (N.O.)
(1) 81660748
EVO Modulating DB&B w/POC (Proof of Closure)
Key
No.
Description
(Quantity) Part Number
EVO-500 to 750
EVO-1000 to
2000
3A Main Valve Body
(2) 806634041
(1) 81663405
3B Manual Gas Valve
(2) 806603055
(2) 806603053
3C Ratio Valve
(1) 81663409
3D Actuator
(1) 81663407
3E Gas Cock
(3) 822758
3F Pilot Regulator
(1) 822702
3G High Pres. Switch
(1) 80160333
3H Low Pres. Switch
(1) 80160332
3I
Vent Valve (N.O.)
(1) 81660748
(1) 81660262
Summary of Contents for EVO-1000
Page 13: ...13 Figure 4 Vertical Pressurized Venting...
Page 15: ...15 Figure 5 Typical Negative Pressure Conventional Venting...
Page 17: ...17 Figure 7 Vertical Air Intake Piping...
Page 26: ...26 Figure 9a Standard UL FM CSD 1 Wiring Diagram on off EVO 500 2000...
Page 27: ...27 Figure 9b Standard UL FM CSD 1 Wiring Diagram Modulation EVO 500 2000...
Page 30: ...30 Figure 11 Modular System Horizontal Air Intake Piping...
Page 31: ...31 Figure 12 Modular System Vertical Air Intake Piping...
Page 32: ...32 Figure 13 Modular System Typical One Pipe Water Piping...
Page 33: ...33 Figure 14 Modular System Typical Primary Secondary Water Piping...
Page 34: ...34 Figure 15 Modular System Typical Primary Secondary without System Pump...
Page 35: ...35 Figure 16 Modular System Typical Reverse Return Water Piping...
Page 36: ...36 Figure 17 Modular System Reverse Return with System Pump Only...
Page 37: ...37 Figure 18 Modular System Typical Primary Secondary with Reverse Return...
Page 47: ...47 This Page Intentionally Left Blank...
Page 48: ...48 Troubleshooting Guide B Troubleshooting Guide...
Page 49: ...49 Troubleshooting Guide...
Page 53: ...53 This Page Intentionally Left Blank...
Page 54: ...54 Figure 19 Combustion Chamber Assembly...
Page 56: ...56 Figure 20 Burner Assembly FRONT VIEW TOP VIEW...
Page 58: ...58 Figure 21 UL FM CSD 1 Main Gas Train Assembly...
Page 60: ...60 Figure 22a DB B DB B w POC Gas Train 500 750 Figure 22b DB B DB B w POC Gas Train 1000 2000...
Page 62: ...62 Figure 23 Jacket Panels 4D 4J 4C 4B 4F 4I 4G 4E 4R 4K 4H 4J 4N 4M 4L 4Q 4A 4P 4P...
Page 64: ...64 Figure 24a Control Panel Assembly On Off...
Page 66: ...66 Figure 24b Control Panel Assembly Modulation...
Page 68: ...68 Figure 25 Bishop Pilot Assembly...
Page 72: ...72 NOTES...
Page 73: ...73 NOTES...
Page 74: ...74 NOTES...
Page 75: ...75 NOTES...