Aerco B+09 - 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 1. SAFETY PRECAUTIONS

CHAPTER 3. INSTALLATION

3.1. INSTALLING THE WATER WIZARD

Step-by-step instructions for installing the Water Wizard heater, including dimensions and piping.

CHAPTER 4. PRINCIPLE OF OPERATION

4.1. HEAT EXCHANGER OPERATION WITH PNEUMATIC CONTROL

Explains the operation of the pneumatic control system for the heat exchanger.

4.2. HEAT EXCHANGER OPERATION WITH ELECTRONIC CONTROL SYSTEM (ECS)

CHAPTER 5. OPERATING PROCEDURES

CHAPTER 6. ROUTINE MAINTENANCE

6.1. DRAINING THE HEATER

CHAPTER 7. TROUBLESHOOTING

CHAPTER 8. CORRECITVE MAINTENANCE

CHAPTER 9. DE-SCALING BY THERMAL SHOCK METHOD

CHAPTER 10. MAINTENANCE DISASSEMBLY

10.1. TOOLS AND EQUIPMENT

10.2. ISOLATING THE HEATER

Procedures to safely disconnect the heater from all facility energy sources before maintenance.

10.3. DISCONNECTING THE HEATER FROM THE FACILITY

Step-by-step instructions for disconnecting the heater from facility piping and wiring.

10.4. ANTICIPATOR CHECK VALVE DISASSEMBLY

10.5. PREPARING TO REMOVE THE HEATER SHELL

Steps to prepare the heater for shell removal, including disconnecting components.

10.6. REMOVING THE HEATER SHELL

Procedure for unbolting and lifting the heater shell off the assembly.

10.7. REMOVING COILS AND RISERS

Instructions for removing the coil assemblies, steam riser, and condensate return.

CHAPTER 12. MAINTENANCE REASSEMBLY

12.1 REASSEMBLY OF RISERS, SUB-COOLING COIL, AND STEAM COILS

12.2 SUB-COOLING COIL INSTALLATION

12.3 STEAM COIL INSTALLATION

12.4 Hydrostatically Testing Coils & Risers

12.5 Anticipator Check Valve Reassembly

12.6 Reassembly of Shell

12.7 Reinstalling Heater in Facility

12.8 Startup Procedure

References procedures for starting up the heater after reassembly or maintenance.

Aerco B+09 Specifications

General

Brand	Aerco
Model	B+09
Category	Heater
Language	English