Displays And Alarms; Load Level And Battery Capacity - Minuteman Continuous Power MCP 10001 User Manual

3. DISPLAYS AND ALARMS

1. Load level and battery capacity is represented by 5 LEDs on the upper half of control panel (the 6th LED means FAULT).
(A). When the UPS is in the On-Line mode, the 5 LEDs represent load level. They denote 0%~35%, 35%~55%, 55%~75%,
75%~95% and 95%~105% (from buttom to top) of maximum load capacity. If the load amount reaches 105%~130%, the UPS
is in overload such that the 6 LEDs would illuminate simultaneously. The UPS will then switch to BYPASS mode10 seconds
later. In addition, if the load is over 130%, the UPS will switch to BYPASS immediately.
Figure 3.1-1 Inverter Mode
(B). During an AC line power failure, these 5 LEDs represent the remaining battery capacity. The LED's will extinguish by the
sequence from bottom to top as the battery voltage level decreases.
2. An alarm will sound continuously during inverter short-circuiting or an output overvoltage condition.
Figure 3.2-1 Line Mode
3. An alarm will sound continuously during a bus overvoltage condition.
Figure 3.3-1 Line Mode
Figure 3.1-3 Battery Mode
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Figure 3.1-2 Bypass Mode
Figure 3.2-2 Battery Mode
Figure 3.3-2 Battery Mode