Table of Contents
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Ascend Single Phase Charger Operation Manual
6.6.6. Password ................................................................................................................................... 32
6.6.7. Language Setting ....................................................................................................................... 32
6.6.8. System Information ................................................................................................................... 32
6.6.9. Advanced Diagnostics ............................................................................................................... 32
6.6.10. USB Alarm ............................................................................................................................... 33
6.6.11. Alarm Relay Test...................................................................................................................... 33
7. OPERATION ....................................................................................................................................... 34
7.1. System Functionality .............................................................................................................. 34
7.2. Charger Module ..................................................................................................................... 34
7.2.1. Display Panel ............................................................................................................................. 34
7.2.2. Alarm Relay Board ..................................................................................................................... 35
7.3. System Options...................................................................................................................... 35
7.3.1. Battery Voltage & Current Monitoring ..................................................................................... 35
7.3.2. Battery Input / Breaker ............................................................................................................. 35
7.4. System Features .................................................................................................................... 35
7.4.1. Input Power Walking (Soft Start) .............................................................................................. 35
7.4.2. Reverse Polarity Protection....................................................................................................... 35
7.4.3. Module Over Temperature ....................................................................................................... 36
7.4.4. High DC Shutdown .................................................................................................................... 36
7.4.5. Audible Alarm ............................................................................................................................ 36
7.4.6. Lamp Test .................................................................................................................................. 36
7.4.7. Latching Alarms ......................................................................................................................... 36
7.4.8. Charger Auto−Equalize .............................................................................................................. 36
7.5. Alarm Indications ................................................................................................................... 36
7.5.1. Low DC Voltage ......................................................................................................................... 37
7.5.2. Pos/Neg DC Ground Detect ....................................................................................................... 37
7.5.3. High DC Voltage ........................................................................................................................ 37
7.5.4. Battery Near Exhaustion ........................................................................................................... 37
7.5.5. AC Input Failure ......................................................................................................................... 37
7.5.6. Charger Overload ...................................................................................................................... 38
7.5.7. DC Output Breaker Open .......................................................................................................... 38
7.5.8. Charger Output Fuse Blown ...................................................................................................... 38
7.5.9. Equalize Relay............................................................................................................................ 38
7.5.10. Module Over temperature ...................................................................................................... 38
7.5.11. Relay Communications Failure ................................................................................................ 38
7.5.12. Relay Configuration ................................................................................................................. 38
7.6. Optional Alarms ..................................................................................................................... 39
7.6.1. High DC Disconnect ................................................................................................................... 39
7.6.2. Low DC Disconnect .................................................................................................................... 39
7.6.3. AC Input CB Open ...................................................................................................................... 39
7.6.4. Battery CB Open ........................................................................................................................ 39
7.7. Optional Features .................................................................................................................. 40
7.7.1. Battery Temperature Compensation ........................................................................................ 40
95-100167, Rev A
2
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