Watts AERCO CFR 1500 Manuals

Watts AERCO CFR 1500 Manuals

Manuals and User Guides for Watts AERCO CFR 1500. We have 1 Watts AERCO CFR 1500 manual available for free PDF download: Operation And Service Manual

Watts AERCO CFR 1500 Operation And Service Manual

Watts AERCO CFR 1500 Operation And Service Manual (62 pages)

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

Table of Contents

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

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