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Benchmark Aerco TAG-0019
Watts Benchmark Aerco TAG-0019 Manuals
Manuals and User Guides for Watts Benchmark Aerco TAG-0019. We have
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Watts Benchmark Aerco TAG-0019 manuals available for free PDF download: Operation And Maintenance Manual, Operation And Service Manual, Installation And Start-Up Manual
Watts Benchmark Aerco TAG-0019 Operation And Service Manual (153 pages)
Natural Gas, Propane Gas and Dual Fuel Modulating & Condensing Boilers
Brand:
Watts
| Category:
Boiler
| Size: 7.08 MB
Table of Contents
Table of Contents
2
Foreword
5
Section 1: Safety Precautions
9
Warnings & Cautions
9
Emergency Shutdown
10
Prolonged Shutdown
10
Important - for Massachusetts Installations
11
Section 2: Edge Controller Operation
13
Introduction
13
Login and Password Entry
14
Section 3: Start Sequence
15
Introduction
15
Start Sequence
15
Start/Stop Levels
23
Start/Stop Levels - Air/Fuel & Energy Input
24
BMK750/1000 Air/Fuel Valve Position and Energy Input
24
BMK1500 Air/Fuel Valve Position and Energy Input
25
BMK2000 Air/Fuel Valve Position and Energy Input
26
BMK2500 Air/Fuel Valve Position and Energy Input
27
BMK3000 Air/Fuel Valve Position and Energy Input
28
BMK4000 Air/Fuel Valve Position and Energy Input
29
Benchmark 5000 Air/Fuel Valve Position and Energy Input
30
Benchmark 6000 Air/Fuel Valve Position and Energy Input
31
Section 4: Initial Start-Up
33
Initial Start-Up Requirements
33
Tools & Instruments for Combustion Calibration
34
Required Tools & Instrumentation
34
Installing Gas Supply Manometer
34
Accessing the Analyzer Probe Port
38
Fuel Types and Combustion Calibration
38
Combustion Calibration
38
NATURAL GAS Manual Combustion Calibration
39
Propane Gas Combustion Calibration
45
Reassembly
50
Dual Fuel Switchover
52
Over-Temperature Limit Switches
53
Adjusting the Automatic Reset Limit Switch Temperature
53
Resetting the Manual Reset Limit Switch
54
Changing the Readout between Fahrenheit and Celsius
54
Section 5: Safety Device Testing
55
Testing of Safety Devices
55
Low Gas Pressure Test
56
Low Gas Pressure Test: Bmk750 - 2500
56
LOW GAS PRESSURE TEST: BMK3000 - 6000 Only
58
High Gas Pressure Test
62
High Gas Pressure Test: Bmk750 - 2500
62
HIGH GAS PRESSURE TEST: BMK3000 - 6000 Only
64
Low Water Level Fault Test
68
Water Temperature Fault Test
69
Interlock Tests
70
Remote Interlock Test
70
Delayed Interlock Test
70
Flame Fault Test
71
Air Flow Fault Tests - Blower Proof & Blocked Inlet Switches
72
Blower Proof Switch Test
72
Blocked Inlet Switch Test
74
Ssov Proof of Closure Switch Check
75
Purge Switch Open During Purge
76
Ignition Switch Open During Ignition
78
Safety Pressure Relief Valve Test
78
Section 6: Standalone Modes of Operation
79
Outdoor Reset Mode
79
Outdoor Air Temperature Sensor Installation
79
Outdoor Reset Mode Startup
80
Constant Setpoint Mode
81
Remote Setpoint Mode
81
Direct Drive Modes
82
Aerco Control System (Acs)
83
Combination Control System (Ccs)
84
Combination Control System Field Wiring
85
Combination Control System Setup and Startup
85
Section 7: Boiler Sequencing Technology
87
Introduction
87
Installation Notes
88
Bst Quick Start Chart
88
Bst Implementation Instruction
89
Option 1 Constant Setpoint: Direct Wired Header Temp Sensor
89
Option 2 Constant Setpoint: Modbus Wired Header Temp Sensor
91
Option 3 Outdoor Reset: Direct Wired Header Temp Sensor & Direct Wired Outdoor Temp Sensor
93
Option 4 Outdoor Reset: Modbus Header Temp Sensor & Modbus Outdoor Temp Sensor
95
Option 5 Remote Setpoint: Direct Wired Header Temp Sensor & 4-20Ma Setpoint Drive
97
Option 6 Remote Setpoint: Direct Wired Header Temp Sensor & Modbus Setpoint Drive
99
Option 7 Remote Setpoint: Modbus Header Temp Sensor & 4-20Ma Setpoint Drive
101
Option 8 Remote Setpoint: MODBUS Header Temp Sensor & MODBUS Setpoint Drive
103
Section 8: Maintenance
105
Maintenance Schedule
105
Igniter-Injector - Bmk750 - 4000
106
Pilot Ignition Rod - Bmk5000 & 6000
108
Flame Detector
108
O 2 Sensor
109
Air Eductor Air Pump Maintenance - BMK5000 & 6000
110
Safety Device Testing
111
Burner Inspection
111
Condensate Drain Trap
114
Air Filter Cleaning and Replacement
115
Refractory Replacement - Bmk5000 & 6000 Only
115
Rear Refractory Replacement
116
Front Refractory Replacement
118
Shutting Boiler down for Extended Period
119
Benchmark 5000 & 6000 Long Term Blower Storage
119
Returning the Boiler to Service after Shutdown
121
Recommended Periodic Testing
122
Recommended Spares
124
Section 9: Aertrim Operation
125
Aertrim Introduction
125
Aertrim Activation
126
Operation Details
126
Aertrim Osensor Auto Calibration
128
Aertrim Menu Values and Defaults
128
Aertrim Maintenance and Troubleshooting
136
Section 10: Troubleshooting
139
Introduction
139
Additional Faults Without Specific Fault Messages
150
Notes
152
Advertisement
Watts Benchmark Aerco TAG-0019 Installation And Start-Up Manual (126 pages)
Natural Gas, Propane Gas and Dual Fuel Fired Modulating & Condensing Boilers
Brand:
Watts
| Category:
Boiler
| Size: 2.82 MB
Table of Contents
Table of Contents
2
Foreword
5
Section 1: Safety Precautions
9
Warnings & Cautions
9
Emergency Shutdown
10
Prolonged Shutdown
10
Important - for Massachusetts Installations
11
Section 2: Installation
13
Introduction
13
Receiving the Unit
13
Unpacking
13
Site Preparation
14
Installation Clearances
14
Setting the Unit
17
Lifting Provisions
19
BMK 750 - 1000 Lifting Provisions
19
BMK 1500 - 3000 Lifting Provisions
20
Supply and Return Piping
21
BMK 750 - 1000 Supply and Return Piping
21
BMK 1500 - 3000 Supply and Return Piping
21
Dual Inlet Return Piping
22
Pressure Relief Valve Installation
23
Condensate Drain and Piping
24
Gas Supply Piping
26
Gas Supply Specifications
27
Manual Gas Shutoff Valve
27
External Gas Supply Regulator
28
Ac Electrical Power Wiring
30
Electrical Power Requirements
30
Power Box Locations
31
Electrical Power Box Internal Components
32
Field Control Wiring
34
Outdoor Air & Air Sensor Common
35
Air Temp Sensor
36
O 2 Sensor (+ & -)
36
Spark Signal (+ & -)
36
Analog in
36
Valve Feedback
37
Shield (Shld & Shld)
37
Analog out
37
RS485 Comm (+, GND, & -)
37
RS232 Comm (Txd & Rxd)
37
Vfd/Blower (0-10 & AGND)
37
Interlocks
38
Fault Relay (NC, COM, & NO)
38
Auxiliary Relay Contacts (NC, COM, & NO)
39
Flue Gas Vent Installation
39
Massachusetts Installations
39
Combustion Air
40
Ducted Combustion Air
40
Benchmark Pump Relay
41
Sequencing Isolation Valve Installation
42
Section 3: Start Sequence
45
Introduction
45
Start Sequence
45
Start/Stop Levels
51
Start/Stop Levels - Air/Fuel & Energy Input
52
BMK 750/1000 Air/Fuel Valve Position and Energy Input
52
BMK 1500 Air/Fuel Valve Position and Energy Input
53
BMK 2000 Air/Fuel Valve Position and Energy Input
54
BMK 2500 Air/Fuel Valve Position and Energy Input
55
BMK 3000 Air/Fuel Valve Position and Energy Input
56
Section 4: Initial Start-Up
57
Initial Start-Up Requirements
57
Tools & Instruments for Combustion Calibration
57
Required Tools & Instrumentation
57
Installing Gas Supply Manometer
58
Accessing the Analyzer Probe Port
60
Fuel Types and Combustion Calibration
61
Combustion Calibration
62
NATURAL GAS Combustion Calibration
63
Propane Gas Combustion Calibration
67
Reassembly
71
Dual Fuel Switchover
71
Switchover from NATURAL GAS to PROPANE
72
Switchover from PROPANE to NATURAL GAS
73
Over-Temperature Limit Switches
74
Digital Alarm Switch Checks and Adjustments
75
Section 5: Safety Device Testing
77
Testing of Safety Devices
77
Low Gas Pressure Test
78
Low Gas Pressure Test: Bmk 750 - 2500
78
LOW GAS PRESSURE TEST: BMK 3000 Only
80
High Gas Pressure Test
82
High Gas Pressure Test: Bmk 750 - 2500
82
HIGH GAS PRESSURE TEST: BMK 3000 Only
84
Low Water Level Fault Test
86
Water Temperature Fault Test
87
Interlock Tests
89
Remote Interlock Test
89
Delayed Interlock Test
89
Flame Fault Test
90
Air Flow Fault Tests - Blower Proof & Blocked Inlet Switches
91
Blower Proof Switch Test
91
Blocked Inlet Switch Test
93
Ssov Proof of Closure Switch Check
94
Purge Switch Open During Purge
94
Ignition Switch Open During Ignition
97
Safety Pressure Relief Valve Test
97
Section 6: Boiler Sequencing Technology
99
Introduction
99
Installation Notes
100
Aerco Bst Quick Start Chart
100
Bst Implementation Instruction
101
Option 1 - Constant Setpoint with Direct Wired Header Sensor
101
Option 2 - Constant Setpoint with Modbus Wired Header Sensor
102
Option 3 - Outdoor Reset with Direct Wired Header Sensor and Direct Wired Outdoor Sensor
103
Option 4 - Outdoor Reset with Modbus Header Sensor and Modbus Outdoor Sensor
105
Option 5 - Remote Setpoint with Direct Wired Header Sensor and 4-20Ma Setpoint Drive
107
Option 6 - Remote Setpoint with Direct Wired Header Sensor and Modbus Setpoint Drive
109
Option 7 - Remote Setpoint with Modbus Header Sensor and 4-20Ma Setpoint Drive
111
Option 8 - Remote Setpoint with MODBUS Header Sensor and MODBUS Setpoint Drive
113
Section 7: Onaer Setup
115
Introduction
115
Connecting the Ethernet Cable
115
Confirming the Ethernet Connection
117
Confirm Ethernet DHCP Configuration
117
Appendix A: Dimensional and Clearance Drawings
119
Watts Benchmark Aerco TAG-0019 Operation And Maintenance Manual (164 pages)
Natural Gas, Propane Gas and Dual Fuel Fired Modulating & Condensing Boilers
Brand:
Watts
| Category:
Boiler
| Size: 14.28 MB
Table of Contents
Table of Contents
2
Foreword
5
Section 1: Safety Precautions
9
Warnings & Cautions
9
Emergency Shutdown
10
Prolonged Shutdown
10
Important - for Massachusetts Installations
11
Section 2: Operation
13
Introduction
13
C-More Controller Description
14
C-More Controller Menus
17
Menu Navigation and Processing Procedure
17
Operating Menu
19
Setup Menu
20
Configuration Menu
21
Tuning Menu
23
Combustion Cal Menu
23
BMK 750/1000 COMBUSTION CAL Menu
23
BMK 1500/2000 COMBUSTION CAL Menus
24
BMK 2500/3000 COMBUSTION CAL Menus
25
Bst (Boiler Sequencing Technology) Menu
26
Calibration Menu
29
Section 3: Modes of Operation
31
Introduction
31
Indoor/Outdoor Reset Mode
31
Reset Ratio
31
Building Reference Temperature
31
Outdoor Air Temperature Sensor Installation
31
Indoor/Outdoor Startup
32
Constant Setpoint Mode
32
Setting the Setpoint
33
Remote Setpoint Modes
33
Remote Setpoint Field Wiring
34
Remote Setpoint Startup
34
Direct Drive Modes
34
Direct Drive Field Wiring
35
Direct Drive Startup
35
Aerco Control System (Acs)
36
ACS External Field Wiring
36
ACS Setup and Startup
36
Combination Control System (Ccs)
37
Combination Control System Field Wiring
38
Combination Control System Setup and Startup
38
Section 4: Maintenance
39
Maintenance Schedule
39
Igniter-Injector
40
Flame Detector
45
O 2 Sensor
45
Safety Device Testing
46
Burner Inspection
46
Bmk 750/1000 Burner Inspection
47
Bmk 1500 - 3000 Burner Inspection
49
Condensate Drain Trap
53
Air Filter Cleaning and Replacement
54
Water Cutoff (Lwco) Capacitor Integrity Test
55
Low Water Cutoff (LWCO) - Capacitor Electrical Short Test
56
Low Water Cutoff (LWCO) - Standard C-More Test
57
Shutting Boiler down for Extended Period
57
Placing the Boiler Back in Service after Aprolonged Shutdown
58
Spark Monitor (Ac Current Transducer)
58
Section 5: Troubleshooting Guide
59
Introduction
59
Additional Faults Without Specific Fault Messages
71
Appendix A: Boiler Menu Item Descriptions
73
Appendix B: Startup, Status, & Fault Messages
85
Appendix C: Sensor Resistance/Voltage Chart
89
Appendix D: Recommended Periodic Testing
91
Appendix E: Indoor/Outdoor Reset Ratio Charts
93
Appendix F: Benchmark 750/1000 Part List
97
Appendix G: Benchmark 1500/2000 Part List
107
Appendix H: Benchmark 2500/3000 Part List
123
Appendix I: Wiring Diagrams
145
Appendix J: C-More Controller Views
161
Appendix K: Recommended Spares
163
Advertisement
Watts Benchmark Aerco TAG-0019 Operation And Maintenance Manual (148 pages)
Natural Gas, Propane Gas and Dual Fuel Fired Modulating & Condensing Boilers
Brand:
Watts
| Category:
Boiler
| Size: 3.92 MB
Table of Contents
Table of Contents
2
Foreword
5
Section 1: Safety Precautions
9
Warnings & Cautions
9
Emergency Shutdown
10
Prolonged Shutdown
10
Important - for Massachusetts Installations
11
Section 2: Operation
13
Introduction
13
C-More Controller Description
14
C-More Controller Menus
17
Menu Navigation and Processing Procedure
17
Operating Menu
19
Setup Menu
20
Configuration Menu
21
Tuning Menu
23
Combustion Cal Menu
23
Bst (Boiler Sequencing Technology) Menu
24
Calibration Menu
27
Section 3: Modes of Operation
30
Indoor/Outdoor Reset Mode
30
Reset Ratio
30
Building Reference Temperature
30
Outdoor Air Temperature Sensor Installation
30
Indoor/Outdoor Startup
31
Constant Setpoint Mode
31
Setting the Setpoint
32
Remote Setpoint Modes
32
Remote Setpoint Field Wiring
33
Remote Setpoint Startup
33
Direct Drive Modes
33
Direct Drive Field Wiring
34
Direct Drive Startup
34
Aerco Control System (Acs)
35
ACS External Field Wiring
35
ACS Setup and Startup
35
Combination Control System (Ccs)
36
Combination Control System Field Wiring
37
Combination Control System Setup and Startup
37
Section 4: Maintenance
38
Maintenance Schedule
38
Pilot Burner
39
Main Flame Detector
41
O 2 Sensor
41
Combustion Calibration & Pilot Regulator Adjustment
44
Pilot Regulator Pressure Testing
44
Pilot Regulator Pressure Calibration
46
Safety Device Testing
47
Burner Inspection
48
Refractory Removal & Replacement
51
Rear Refractory Removal and Replacement
51
Front Refractory Replacement
54
Condensate Drain Trap
55
Air Filter Cleaning and Replacement
56
Low Water Cutoff (Lwco) Capacitor Test
57
Low Water Cutoff (LWCO) - Capacitor Electrical Short Test
58
Low Water Cutoff (LWCO) - Standard C-More Controller Test
59
Shutting Boiler down for Extended Period
59
Placing the Boiler Back in Service after Aprolonged Shutdown
60
Gas Valve Actuator Replacement
61
Section 5: Troubleshooting Guide
62
Introduction
62
Additional Faults Without Specific Fault Messages
75
Section 6: Aertrim Operation
81
Aertrim Introduction
81
Aertrim Activation
81
Operation Details
82
Aertrim Auto Calibration
84
Aertrim Menu Items
85
Aertrim Menu Values and Defaults
86
Aertrim Maintenance and Troubleshooting
88
Appendix A: Boiler Menu Item Descriptions
91
Appendix B: Startup, Status & Display Messages
103
Appendix B1: Startup and Status Messages
103
Appendix B2: Fault Messages
104
Appendix C: Sensor Resistance/Voltage Chart
107
Appendix D: Recommended Periodic Testing
109
Appendix E: Indoor/Outdoor Reset Ratio Charts
111
Appendix F: Part Lists and Drawings
115
Appendix G: Wiring Diagrams
127
Bmk 5000/6000 Standard Fuel Model Wiring Diagrams
139
Watts Benchmark Aerco TAG-0019 Operation And Maintenance Manual (146 pages)
Natural Gas Fired Modulating & Condensing Boilers
Brand:
Watts
| Category:
Boiler
| Size: 12.19 MB
Table of Contents
Table of Contents
2
Foreword
5
Section 1: Safety Precautions
9
Warnings & Cautions
9
Emergency Shutdown
10
Prolonged Shutdown
10
Section 2: Operation
11
Introduction
11
C-More Controller Description
12
C-More Controller Menus
15
Menu Navigation and Processing Procedure
15
Operating Menu
17
Setup Menu
18
Configuration Menu
19
Tuning Menu
21
Combustion Cal Menu
21
BMK 750/1000 COMBUSTION CAL Menu
21
BMK 1500/2000 COMBUSTION CAL Menus
22
BMK 2500/3000 COMBUSTION CAL Menus
22
Bst (Boiler Sequencing Technology) Menu
23
Calibration Menu
26
Section 3: Modes of Operation
29
Introduction
29
Indoor/Outdoor Reset Mode
29
Reset Ratio
29
Building Reference Temperature
29
Outdoor Air Temperature Sensor Installation
29
Indoor/Outdoor Startup
30
Constant Setpoint Mode
30
Setting the Setpoint
31
Remote Setpoint Modes
31
Remote Setpoint Field Wiring
32
Remote Setpoint Startup
32
Direct Drive Modes
32
Direct Drive Field Wiring
33
Direct Drive Startup
33
Aerco Control System (Acs)
34
ACS External Field Wiring
34
ACS Setup and Startup
34
Combination Control System (Ccs)
35
Combination Control System Field Wiring
36
Combination Control System Setup and Startup
36
Section 4: Maintenance
37
Maintenance Schedule
37
Igniter-Injector
38
Flame Detector
43
O 2 Sensor
43
Safety Device Testing
44
Burner Inspection
44
Bmk 750/1000 Burner Inspection
44
Bmk 1500 - 3000 Burner Inspection
47
Condensate Drain Trap
51
Air Filter Cleaning and Replacement
52
Water Cutoff (Lwco) Capacitor Integrity Test
53
Low Water Cutoff (LWCO) - Capacitor Electrical Short Test
54
Low Water Cutoff (LWCO) - Standard C-More Test
55
Shutting Boiler down for Extended Period
55
Placing the Boiler Back in Service after Aprolonged Shutdown
56
Spark Monitor (Ac Current Transducer)
56
Section 5: Troubleshooting Guide
57
Introduction
57
Additional Faults Without Specific Fault Messages
69
Appendix A: Boiler Menu Item Descriptions
71
Appendix B: Startup, Status, & Fault Messages
83
Startup and Status Messages
83
Fault Messages
84
Appendix C: Sensor Resistance/Voltage Chart
87
Appendix D: Recommended Periodic Testing
89
Appendix E: Indoor/Outdoor Reset Ratio Charts
91
Appendix F: Benchmark 750/1000 Part List
95
Appendix G: Benchmark 1500/2000 Part List
103
Appendix H: Benchmark 2500/3000 Part List
113
Appendix I: Wiring Diagrams
127
Appendix J: C-More Controller Views
143
Appendix K: Recommended Spares
145
Watts Benchmark Aerco TAG-0019 Installation And Start-Up Manual (95 pages)
Natural Gas, Propane Gas and Dual Fuel Fired Modulating & Condensing Boilers
Brand:
Watts
| Category:
Boiler
| Size: 4.45 MB
Table of Contents
Table of Contents
2
Foreword
5
Safety Precautions
9
Warnings & Cautions
9
Emergency Shutdown
10
Prolonged Shutdown
10
Important - for Massachusetts Installations
11
Installation
13
Introduction
13
Receiving the Unit
13
Unpacking
13
Site Preparation
14
Installation Clearances
14
Setting the Unit
16
Lifting Provisions
17
Multiple Unit Installations
17
Supply and Return Piping
17
Pressure Relief Valve Installation
19
Pressure/Temperature Gauge Installation
19
Condensate Drain and Piping
20
Gas Supply Piping
22
Gas Supply Specifications
22
Manual Gas Shutoff Valve
22
External Gas Supply Regulator
22
Ac Electrical Power Wiring
24
Electrical Power Requirements
24
Power Box Location
24
Field Control Wiring
26
Outdoor Air & Air Sensor Common
27
Air Temp Sensor
28
O 2 Sensor (+ & -)
28
Spark Signal (+ & -)
28
Analog in
28
Valve Feedback
28
Shield (Shld & Shld)
29
Analog out
29
RS485 Comm (+, GND, & -)
29
RS232 Comm (Txd & Rxd)
29
Vfd/Blower (0-10 & AGND)
29
Interlocks
29
Fault Relay (NC, COM, & NO)
30
Auxiliary Relay Contacts (NC, COM, & NO)
30
Flue Gas Vent Installation
31
Massachusetts Installations
31
Combustion Air
32
Ducted Combustion Air
32
Benchmark Pump Relay
32
Sequencing Isolation Valve Installation
34
Benchmark 5000-6000 Boiler Installation & Startup Manual
37
Start Sequence
37
Introduction
37
Start/Stop Levels
42
Start/Stop Levels - Air/Fuel & Energy Input
42
Benchmark 5000 Air/Fuel Valve Position and Energy Input
42
Benchmark 6000 Air/Fuel Valve Position and Energy Input
43
Boiler Energy Input Charts
44
Initial Start-Up
47
Initial Start-Up Requirements
47
Tools & Instruments for Combustion Calibration
48
Required Tools & Instrumentation
48
Installing Gas Supply Manometer
48
Accessing the Analyzer Probe Port
49
Pilot Ignition
50
Fuel Types and Combustion Calibration
50
Combustion Calibration
51
NATURAL GAS Combustion Calibration
51
Propane Gas Combustion Calibration
55
Reassembly
58
Dual Fuel Switchover
58
Switchover from NATURAL GAS to PROPANE
59
Switchover from PROPANE to NATURAL GAS
60
Over-Temperature Limit Switches
61
Digital Alarm Switch Checks and Adjustments
61
Safety Device Testing
63
Testing of Safety Devices
63
Low Gas Pressure Test
63
High Gas Pressure Test
65
Low Water Level Fault Test
67
Water Temperature Fault Test
68
Interlock Tests
69
Remote Interlock Test
69
Delayed Interlock Test
69
Flame Fault Test
70
Air Flow Fault Tests
70
Blower Proof Switch Test
71
Blocked Inlet Switch Test
72
Ssov Proof of Closure Switch Check
73
Purge Switch Open During Purge
74
Ignition Switch Open During Ignition
75
Safety Pressure Relief Valve Test
76
Boiler Sequencing Technology
77
Introduction
77
Installation Notes
78
Aerco Bst Quick Start Chart
78
Bst Implementation Instruction
79
OPTION 1 - Constant Setpoint with Direct Wired Header Sensor
79
OPTION 2 - Constant Setpoint with Modbus Wired Header Sensor
80
Benchmark 5000-6000 Boiler Installation & Startup Manual
81
OPTION 3 - Outdoor Reset with Direct Wired Header Sensor and Direct Wired Outdoor Sensor
81
OPTION 4 - Outdoor Reset with Modbus Header Sensor and Modbus Outdoor Sensor
83
OPTION 5 - Remote Setpoint with Direct Wired Header Sensor and 4-20Ma Setpoint Drive
85
OPTION 6 - Remote Setpoint with Direct Wired Header Sensor and Modbus Setpoint Drive
87
OPTION 7 - Remote Setpoint with Modbus Header Sensor and 4-20Ma Setpoint Drive
89
OPTION 8 - Remote Setpoint with Modbus Header Sensor and Modbus Setpoint Drive
91
Appendix A: Dimensional and Clearance Drawings
93
Watts Benchmark Aerco TAG-0019 Installation And Start-Up Manual (122 pages)
Natural Gas, Propane Gas and Dual Fuel Fired Modulating & Condensing Boilers
Brand:
Watts
| Category:
Boiler
| Size: 5.61 MB
Watts Benchmark Aerco TAG-0019 Installation And Start-Up Manual (62 pages)
Natural Gas, Propane Gas and Dual Fuel Modulating & Condensing Boilers
Brand:
Watts
| Category:
Boiler
| Size: 2.19 MB
Table of Contents
Table of Contents
2
Foreword
5
Section 1: Safety Precautions
9
Warnings & Cautions
9
Emergency Shutdown
10
Prolonged Shutdown
10
Important - for Massachusetts Installations
11
Section 2: Installation
13
Introduction
13
Receiving the Unit
13
Unpacking
13
Site Preparation
14
Installation Clearances
14
Setting the Unit
17
Housekeeping Pad Requirements
20
Lifting Provisions
21
BMK750 - 1000 Lifting Provisions
21
BMK1500 - 5000N Lifting Provisions
22
BMK5000 & 6000 Lifting Provisions
22
Supply and Return Piping
23
BMK750 - 1000 Supply and Return Piping
23
BMK1500 - 5000N Supply and Return Piping
23
BMK5000 - 6000 Supply and Return Piping
25
Dual Inlet Return Piping
25
Pressure Relief Valve Installation
26
Condensate Drain and Piping
27
Gas Supply Piping
29
Gas Supply Specifications
29
External Gas Supply Regulator
29
Manual Gas Shutoff Valve
33
Ac Electrical Power Wiring
33
Electrical Power Requirements
33
Power Panel Locations
34
Electrical Power Panel Internal Components
35
Field Control Wiring - I/O Board
36
I/O Board Connections
37
Flue Gas Vent Installation
41
Massachusetts Installations
41
Combustion Air
42
Ducted Combustion Air
42
Bst Sequencing Isolation Valve Installation
42
Boiler Pump Relay
45
Next Steps
46
Section 3: Onaer Setup
47
Introduction
47
Connecting the Ethernet Cable
48
Confirming the Ethernet Connection
49
Confirm Ethernet DHCP Configuration
49
Appendix A: Dimensional and Clearance Drawings
51
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Watts Aerco TAG-0075 GF-146-V
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