Table of Contents Page
1.0 Model Description 3
2.0 AES II System Function 3
2.1 Priorities 3
2.2 Switchover Times / Time Delays 3
2.3 Low Voltage Operation 4
2.4 Tank Stop 4
2.5 Thermostat Sensor 4
3.0 Technical Descriptions 5
3.1 Block Diagram 5
3.2 Power Module Connections 6
3.3 Display Module 7
3.4 Power Module 8
3.5 Ignition Device 8
3.6 Thermocurrent Adapter 8
4.0 Installation 8
5.0 Troubleshooting 8
5.1 Diagnostics Mode 8
5.2 Error Analysis and Elimination 9
6.0 Wiring Diagram 11
7.0 Spare Parts Numbers 12
8.0 Service Bulletins 13
9.0 Operation of AESII with solar 17
charging regulators
2