Watts AERCO CFR 3000 Manuals

Manuals and User Guides for Watts AERCO CFR 3000. We have 3 Watts AERCO CFR 3000 manuals available for free PDF download: Operator's And Service Manual, Operation And Service Manual, Installation And Start-Up Manual

Watts AERCO CFR 3000 Operator's And Service Manual (62 pages)

Boiler with Edge Controller, Natural Gas Modulating Boilers

Brand: Watts | Category: Boiler | Size: 3.12 MB

Table of Contents
2
Safety Precautions

5
Edge Controller Operation

8
- Introduction
  8
- Login and Password Entry
  9
Start Sequence

10
- Introduction
  10
- Start/Stop Levels
  13
- Start/Stop Levels - Air/Fuel & Energy Input
  14
Initial Start-Up

15
Safety Device Testing

23
- Testing of Safety Devices
  23
- Low Gas Pressure Test
  23
- High Gas Pressure Test
  24
- Low Water Level Fault Test
  24
- Water Temperature Fault Test
  25
- Interlock Tests
  26
  - Remote Interlock Test
    26
  - Delayed Interlock Test
    26
- Flame Fault Test
  26
- Air Flow Fault Tests - Blower Proof & Blocked Inlet Switches
  27
  - Blower Proof Switch Test
    27
  - Blocked Inlet Switch Test
    28
- Ssov Proof of Closure Switch Check
  29
- Purge Switch Open During Purge
  29
- Ignition Switch Open During Ignition
  30
- Safety Pressure Relief Valve Test
  30
Standalone Modes of Operation

31
Boiler Sequencing Technology

36
- Introduction
  36
  - Installation Notes
    36
- Bst Implementation Instruction
  37
Maintenance

42
- Maintenance Schedule
  42
- Igniter-Injector
  42
- Flame Detector
  43
- Safety Device Testing
  44
- Burner Inspection
  44
- Condensate Drain Trap
  44
- Air Filter Cleaning and Replacement
  45
- Shutting Boiler down for Extended Period
  46
- Returning the Boiler to Service after Shutdown
  46
- Recommended Periodic Testing
  46
- Recommended Spares
  48
Troubleshooting

49
- Introduction
  49
- Additional Faults Without Specific Fault Messages
  57
Section 10. Appendix A: Wiring Schematics

59

Watts AERCO CFR 3000 Operation And Service Manual (62 pages)

Brand: Watts | Category: Boiler | Size: 3.73 MB

Table of Contents
2
Safety Precautions
5
Warnings & Cautions
5
Emergency Shutdown
6
Prolonged Shutdown
6
Important - for Massachusetts Installations
6
Edge Controller Operation
7
Introduction
7
Login and Password Entry
8
Start Sequence
9
Introduction
9
Start/Stop Levels
12
Start/Stop Levels - Air/Fuel & Energy Input
13
Initial Start-Up
14
Initial Start-Up Requirements
14
Tools & Instruments for Combustion Calibration
14
Required Tools & Instrumentation
14
Installing a Gas Supply Manometer
15
Accessing the Analyzer Probe Port
16
Combustion Calibration
16
NATURAL GAS Manual Combustion Calibration
16
Reassembly
19
Over-Temperature Limit Switches
19
Adjusting the Automatic Reset Limit Switch Temperature
20
Resetting the Manual Reset Limit Switch
20
Changing the Readout between Fahrenheit and Celsius
21
Stack Guard Sensor Operation
21
Safety Device Testing
22
Testing of Safety Devices
22
Low Gas Pressure Test
22
High Gas Pressure Test
23
Low Water Level Fault Test
23
Water Temperature Fault Test
24
Interlock Tests
25
Remote Interlock Test
25
Delayed Interlock Test
25
Flame Fault Test
26
Air Flow Fault Tests - Blower Proof & Blocked Inlet Switches
26
Blower Proof Switch Test
26
Blocked Inlet Switch Test
27
Ssov Proof of Closure Switch Check
28
Purge Switch Open During Purge
29
Ignition Switch Open During Ignition
29
Safety Pressure Relief Valve Test
29
Standalone Modes of Operation
30
Outdoor Air Reset Mode
30
Outdoor Air Temperature Sensor Installation
30
Outdoor Reset Mode Setup
30
Constant Setpoint Mode
31
Remote Setpoint Mode
32
Direct Drive Modes
32
Combination Control System (Ccs)
33
Combination Control System Field Wiring
34
Combination Control System Setup and Startup
34
Boiler Sequencing Technology
35
Introduction
35
Installation Notes
35
Bst Implementation Instruction
36
BST Setup: Constant Setpoint
38
BST Setup: Remote Setpoint
38
BST Setup: Outdoor Air Temperature Reset
39
Maintenance
40
Maintenance Schedule
40
Igniter-Injector
41
Flame Detector
41
Safety Device Testing
42
Burner Inspection
42
Condensate Drain Trap
43
Air Filter Cleaning and Replacement
44
Shutting Boiler down for Extended Period
44
Returning the Boiler to Service after Shutdown
44
Recommended Periodic Testing
45
Recommended Spares
46
Troubleshooting
47
Introduction
47
Additional Faults Without Specific Fault Messages
53
Section 10. Appendix A: Wiring Schematics
54

Watts AERCO CFR 3000 Installation And Start-Up Manual (25 pages)

CFR Boilers with Edge@ Controller

Brand: Watts | Category: Boiler | Size: 2.28 MB

Table of Contents
2
Safety Precautions
4
Warnings & Cautions
4
Emergency Shutdown
5
Prolonged Shutdown
5
Important Requirements for Massachusetts Installations
5
Installation
6
Receiving the Unit
6
Unpacking
6
Site Preparation
6
Installation Clearances
7
Anchoring the Unit
8
Housekeeping Pad Requirements
8
Lifting Provisions
9
Supply and Return Piping
9
Pressure Relief Valve Installation
10
Condensate Drain and Piping
10
Condensate Drain Installation Instructions
11
Gas Supply Piping
12
Gas Supply Specifications
12
External Gas Supply Regulator
12
Massachusetts Installations
13
Manual Gas Shutoff Valve
13
Ac Electrical Power Wiring
13
Electrical Power Requirements
13
Power Panel Locations
13
Electrical Power Panel Internal Components
14
Field Control Wiring - I/O Board
14
I/O Board Connections
15
Flue Gas Vent Installation
18
Exhaust Starter Kit and Stack Guard Sensor
18
Barometric Damper
19
Combustion Air
20
Ducted Combustion Air
20
Cfr Pump Relay
20
Bst Sequencing Isolation Valve Installation
21
Next Steps
22
Appendix A: Dimensional and Clearance Drawings
23

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Watts AERCO CFR 3000 Manuals

Watts AERCO CFR 3000 Operator's And Service Manual (62 pages)

Table of Contents

Safety Precautions

Edge Controller Operation

Start Sequence

Initial Start-Up

Safety Device Testing

Standalone Modes of Operation

Boiler Sequencing Technology

Maintenance

Troubleshooting

Section 10. Appendix A: Wiring Schematics

Watts AERCO CFR 3000 Operation And Service Manual (62 pages)

Table of Contents

Watts AERCO CFR 3000 Installation And Start-Up Manual (25 pages)

Table of Contents

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