AERCO BMK 3.0 LN Nat. Gas APRIL 2009 User Manual
Page 4
CONTENTS
ii
Chapter 5 – MODE OF OPERATION
5-1
Para. Subject Page
5.1 Introduction
5-1
5.2
Indoor/Outdoor Reset Mode
5-1
5.3
Constant Setpoint Mode
5-2
5.4
Remote Setpoint Mode
5-2
5.5 Direct
Drive
Modes
5-3
Para.
Subject Page
5.6 Boiler
Management
System
(BMS)
5-4
5.7
Combination Control System
(CCS)
5-5
Chapter 6 – SAFETY DEVICE TESTING PROCEDURES
6-1
Para. Subject Page
6.1
Testing of Safety Devices
6-1
6.2
Low Gas Pressure Fault Test
6-1
6.3
High Gas Pressure Test
6-2
6.4
Low Water Level Fault Test
6-2
6.5
Water Temperature Fault Test
6-2
6.6 Interlock
Tests
6-3
6.7
Flame Fault Test
6-3
Para.
Subject Page
6.8
Air Flow Fault Test
6-4
6.9
SSOV Proof of Closure Switch
6-4
6.10
Purge Switch Open During
Purge
6-5
6.11
Ignition Switch Open During
Ignition
6-5
6.12
Safety Pressure Relief Valve
Test
6-6
Chapter 7 – MAINTENANCE REQUIREMENTS
7-1
Para. Subject Page
7.1 Maintenance
Schedule
7-1
7.2 Spark
Ignitor
7-1
7.3 Flame
Detector
7-2
7.4 Combustion
Calibration
7-2
7.5 Safety
Device
Testing
7-3
7.6 Burner
7-3
Para.
Subject Page
7.7
Condensate Drain Trap
7-
4
7.8
Shutting the Boiler Down For An
Extended Period of Time
7-5
7.9
Placing The Boiler Back In
Service After A Prolonged
Shutdown
7-5
Chapter 8 – TROUBLESHOOTING GUIDE
8-1
Para. Subject Page
8.1 Introduction
8-1
Para.
Subject Page