Aerco AM Series - Material and Tool Requirements

Page 3 of 30 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288 PR1 04/08/2014
GF-146-P
TAG-0074 0B
AM Series Piping
Application Guide
Table of Contents
Table of Contents ..................................................................................... 3
1. MANDATORY REQUIREMENTS ........................................................ 4
2. BOILER QUALITY AND MAINTENANCE ........................................... 6
2.1. BOILER WATER CHEMISTRY ........................................................................ 6
Scale and Corrosion ....................................................................................... 6 2.1.1.
Make-up or Feed Water Quality .................................................................... 6 2.1.2.
Treating Water to Prevent Freezing ............................................................... 6 2.1.3.
Water Treatment Certification ....................................................................... 6 2.1.4.
2.2. TESTING AND MAINTENANCE OF WATER QUALITY .................................. 6
2.3. SYSTEM FLUSHING, TREATMENT, AND CLEANSING ................................ 8
System Flushing Recommendations .............................................................. 8 2.3.1.
Water Quality Maintenance and Boiler Warranty ......................................... 9
2.3.2.
Water Treatment Certification ..................... Error! Bookmark not defined. 2.3.3.
Water Treatment Analysis and Scheduling ................................................... 9 2.3.4.
2.4. PRIMARY PUMP ............................................................................................ 11
2.5. STRAINERS ................................................................................................... 15
2.6. ISOLATION VALVES ..................................................................................... 15
2.7. AIR VENTING OF THE HEATING SYSTEM (Boilers Only) .......................... 16
3. CSD-1 MANIFOLD ASSEMBLY (SUPPLIED) ...... Error! Bookmark not
defined.
4. CONNECTIONS ............................................................................... 19
4.1. PRIMARY-SECONDARY PIPING .................................................................. 19
4.2. SYSTEM FILLING AND DRAINING ............................................................... 19
4.3. CONDENSATE DRAIN ................................................................................... 19
5. PIPING DIAGRAMS ......................................................................... 21