AERCO Modulex E8 Controls Guide User Manual
User manual, Modulex e8 controller and bc module (bcm)
PR1: 11/30/12 Page 1 of 112
GF-115-C
OMM-0084_0D
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph: 800-526- 0288
USER MANUAL
.
Revised: 11/30/2012
Other manuals for this product include:
•
GF-115-H MLX Series Boiler Manual
•
GF-115-G MLX Gas Design Guide
•
GF-115-P-H MLX Piping Guide
•
GF-115-V MLX Venting Guide
•
GF-115-E MLX Electrical Power Guide
Gas Fired Boiler Systems
Modulex E8 Controller
And BC Module (BCM)
Modulating, Condensing,
Hot Water Boiler Models:
•
MLX-303
•
MLX-454
•
MLX-606
•
MLX-757
•
MLX-909
•
MLX-1060
E8 Controller for MLX Series Boilers
Boiler Communications Module (BCM)
for MLX Series Boilers
Installation, Operation, and Maintenance
Table of contents
Document Outline
- Table of Contents
- 1. INTRODUCTION
- 2. E8 CONTROLLER AND BCM DESCRIPTION
- 2.
- 3. E8 CONTROLLER OPERATION
- 4. E8 CONTROLLER MENUS AND SUB-MENUS
- 5. E8 OPERATING MODE: Set-up and Programming
- 5.
- 5.1 Indoor/Outdoor Reset Mode
- 4.
- 5.
- 5.1
- 5.2 Constant Set Point Mode
- 5.3 0 to 10 Volt Remote Set Point Mode
- 5.4 Domestic Hot Water Operation Using A Tank Sensor
- 5.5 DHW Operation Using an Aquastat
- 5.6 Boiler & Pump Enable/Disable
- 6. CONNECTION DIAGRAMS
- 7. BOILER COMMUNICATIONS MODULE (BCM)
- 7.
- 7.1 Boiler Communications Module (BCM) Description
- 7.2 BCM Fault Relay
- 7.3 BCM Configured as Back-Up Controller
- 7.4 BCM Configured as Primary Controller Utilizing Modbus
- 7.5 RS485 Loop Termination Resistors and Bias
- 7.6 Modbus Network Wiring Diagram
- 7.7 Modbus Software Set-Up
- 7.8 Multiple Modulex Boiler Heating Mode – Utilizing a BMS II or ACS
- 8. E8 CONTROLLER MENU LISTINGS
- 9. BCM MODBUS AND ADDRESS ASSIGNMENTS
- 10. E8, BCM, AND BMM FAULT CODES