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BWCAAG000120
Carrier BWCAAG000120 Manuals
Manuals and User Guides for Carrier BWCAAG000120. We have
2
Carrier BWCAAG000120 manuals available for free PDF download: Installation & Operating Instructions Manual, User's Information Manual
Carrier BWCAAG000120 Installation & Operating Instructions Manual (62 pages)
Contractors
Brand:
Carrier
| Category:
Boiler
| Size: 15.52 MB
Table of Contents
Table of Contents
2
1 Key to Symbols
3
2 Warnings
3
Ratings and Certifications
3
Regulations and Guidelines
3
General Warnings
3
3 Safety
4
General Safety
4
Scalding Time/Temperature Relationships
4
4 Product Receipt
5
Model Identification
5
Boiler Box Content
5
Installation at Elevation
5
5 Introduction
5
Structure
6
Boiler Front Control
8
Technical Data
9
Hydraulic Circuit
13
Dimensions and Connections
15
6 Before Installation
16
Installations Must Comply with
16
Before Locating the Boiler
16
Clearances for Service Access
16
Exhaust Vent and Intake Air Vent
16
Prevent Combustion Air Contamination
17
When Removing an Existing Boiler from an Existing Common Vent System
17
Prepare the Boiler
17
7 Installation
17
Wall Mounting Information
17
Placing the Wall-Mounted Boiler
17
Boiler Template
18
Installation Steps
18
ASME Pressure Relief Valve
19
Installing the Condensate Check Valve
19
Loose Flow Regulators
20
General Piping Information
20
Separate Low Water Cutoff
20
Backflow Preventer (Heating Only Model)
20
Fitting the Heating Circuit Supply and Return Pipes
20
Sizing Space Heat System Piping
20
Available Pump Head (Ft. Hd.)
20
Making the Gas Connection
21
Electrical Supply
21
External Wiring Limitations
22
Electrical Connections
22
OT and Room Thermostat Connection to the Boiler
23
Outdoor Temperature Sensor
23
KBAIR0101BE9/ Pump Card Management (BE09)
23
Other Devices
23
Check/Control Water Chemistry
24
Freeze Protection (When Used)
24
Casing Removal
24
Initial Filling of the System and Air Purge
24
Refill of the System
25
Draining the Heating Circuit of the Boiler
25
Emptying the Domestic Hot Water System
25
8 General Venting
26
Combustion Air-Inlet Contamination
26
Flammable Solvents and Plastic Piping
26
Mandatory Pre-Commissioning Procedure for PVC
26
(Air-Inlet Only) and CPVC Plastic Venting
26
General Venting Rules and Guidelines
26
Combustion Air and Ventilation Openings
28
Nearboiler Vent/Air-Inlet Piping
33
Connecting Flue Gas Accessories
33
Installing of the Exhaust and Air Intake System
33
Vent and Combustion Air Pipe Length
33
Approved Configurations of Horizontal and Vertical Venting Installation
33
Multi Family Boiler Installation
38
9 Wiring Diagram
39
Electrical Diagram
39
Ladder Diagram
41
10 Lighting Instructions
43
11 Commissioning
44
Preliminary Checks
44
Instructing the User
44
Initial Flushing of the System
44
Bleeding and Releasing of Circulator Shaft
44
Programming the Boiler
44
First Commissioning
45
Adjusting the Heating Water Temperature Without an Outdoor Temperature Sensor Connected
46
Adjusting the Heating Water Temperature with an Outdoor Temperature Sensor Connected
46
Adjustment of the Domestic Hot Water Temperature
46
Access to the INFO Menu
47
Access to the PARAMETER Menu
47
Hydraulic Configuration
49
Sliding Outlet (Heating Only Boiler)
49
Heating Timer
49
Domestic Hot Water Thermostat (Combi Boiler Only)
49
System
49
Preheating (Combi Boiler Only)
49
Minimum CH Setpoint
49
Maximum CH Setpoint
49
Minimum DHW Setpoint
49
Maximum DHW Setpoint
50
Reset Flue Hour Counter
50
Auxiliary Output
50
Night Setback and Outdoor Reset Correction
50
Call for Service
50
Setting the Outdoor Reset Curve with an Outdoor Sensor
50
Checks During and after the First Commissioning
51
Converting the Boiler Gas Type
51
Combustion Analysis
52
Lights and Faults/Reset Procedure
52
Temporary Switch-Off
54
Switching off for Long Periods
54
Replacing of the PCB Board
54
Remote Devices Presence
54
12 Servicing Instructions
55
General
55
Maintenance
55
Maintenance Program
55
Maintenance of the Combustion Control System
56
Flame Sensor
56
Gas Valve
57
Burner
57
Burner Door
57
Heat Exchanger
57
Annual Servicing Check List
59
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Carrier BWCAAG000120 User's Information Manual (16 pages)
Brand:
Carrier
| Category:
Boiler
| Size: 6.89 MB
Table of Contents
Table of Contents
2
1 Key to Symbols
3
2 Warnings
3
General Warnings
3
3 Introduction
5
Structure
5
Boiler Front Control
7
Before Switching on
8
Appliance Controls
8
Lighting the Boiler
8
Programming the Boiler
8
Initial Start-Up
8
Adjusting the Heating Water Temperature
9
Connected
9
Adjusting the Heating Water Temperature with an Outdoor Temperature Sensor
9
Adjustment of the Domestic Hot Water
9
Temperature
9
General Safety
10
Scalding Time/Temperature Relationships
10
Access to the Info Menu
10
Lights and Faults / Reset Procedure
11
4 How to
13
How to Increase the System Pressure
13
How to Shut down the System for Short
13
Periods
13
How to Shut down the System for Long
13
Draining the Heating Circuit of the Boiler
13
Emptying the Domestic Hot Water System
13
5 What if
14
What if I Suspect a Gas Leak
14
What if I Have Frequently to Increase the System Pressure
14
What if the Appliance Is Due for Its Annual Service
14
What if I Need to Call a Service Technician
14
6 Maintenance
14
Suggested Minimum Maintenance Schedule
14
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