Aerco B+03 - User Manual

AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288
OMM-0063_0D
HE-110
USER MANUAL
Revised: 11/28/2018
Water Wizard
1B+ II
Water Heaters
SW1B+II Packaged Water Heater with
Pneumatically Controlled Valve (CXT-P)
Installation, Operation, and Maintenance
Covers all 1B+ II models
including units with
pneumatically controlled valve
(Type CXT-P) or with an
Electronic Control System (ECS)
and electronically controlled
valve (CXT-E):
• B+03
• B+04
• B+05
• B+06
• B+07
• B+08
• B+09
• B+10
• B+11
• B+12
• B+13
• B+14
• B+15
Note: Number indicates number of
heating coils used (3 to 15).
Other applicable documentation includes:
SB-2006-02: ECS Retrofit Instructions
AC-105: Electronic Controls System (ECS) Manual
AC-103: Pneumatic Temperature Controller Manual

Summary

Chapter 3. Installation

3.1. Installing the Water Wizard

Step-by-step instructions for physically installing the water heater unit.

Chapter 4. Principle of Operation

4.1. Heat Exchanger Operation with Pneumatic Control

Details the operational process for units with pneumatic temperature control.

4.2. Heat Exchanger Operation with Electronic Control System (ECS)

Explains the operational principles for units utilizing an Electronic Control System.

Chapter 5. Operating Procedures

Chapter 6. Routine Maintenance

6.1. Draining the Heater

Provides instructions for the periodic blowdown process to remove accumulated solids.

Chapter 7. Troubleshooting

Chapter 8. Corrective Maintenance

Chapter 9. De-Scaling by Thermal Shock Method

Chapter 10. Maintenance Disassembly

10.1. Tools and Equipment

Lists common and special tools required for disassembly and maintenance, including wrenches, hoists, and specialized tools like coil spacing tools.

10.2. Isolating the Heater

Steps to safely disconnect the heater from all energy sources.

10.3. Disconnecting the Heater from the Facility

Instructions for disconnecting the heater from facility piping and wiring.

10.4. Anticipator Check Valve Disassembly

10.5. Preparing to Remove the Heater Shell

10.6. Removing the Heater Shell

10.7. Removing Coils and Risers

Chapter 12. Maintenance Reassembly

12.1 Reassembly of Risers, Sub-cooling Coil, and Steam Coils

12.4 Hydrostatically Testing Coils & Risers

12.7 Reinstalling Heater in Facility

12.8 Startup Procedure

Steps to follow for starting up the heater after maintenance.

Aerco B+03 Specifications

General

Brand	Aerco
Model	B+03
Category	Heater
Language	English