15 |
| S | Inverter | System | System | AC output | System | System | Inverter | System | Charger | Charger | Batteries | Battery | Battery | B a t t e r y | |
| Y | will not | draws | noisy, | voltage | overheats, | noisy, | jitters or | blows | not | stays in | require | acid | voltage | Voltage | ||
THE NUMBER IN THE | M | run | excessive | excessive | low | smells, | transformer | staggers | battery fuse | charging | HI | continuous | leaking | does | l o w | ||
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| CHART INDICATES | P | during a | AC input | transformer | during a | smokes, | hum | during a | (& fuses in | properly, | charge | addition | in | not read | o r n o n | |
| ORDER IN WHICH | T | power | current | hum during | utility | etc. | during a | power | battery | batteries |
| of water to | cabinet | properly | existent | |
| PROBLEMS SHOULD | O | failure |
| normal run | power |
| power | failure | cabinet if | low or |
| keep proper | or | after |
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| BE CHECKED | M |
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| conditions | failure |
| failure |
| applicable) | dead |
| level | around | Installation |
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| wet cells) | batteries | fresh |
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| P R O B L E M S |
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| cells |
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| Installation switch on |
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| inverter in off position |
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| S h o r t e d I G B T |
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| 3 | 3 |
| 1 | 3 |
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| m o d u l e ( s ) |
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| No AC input voltage |
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| 2 |
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| D e f e c t i v e i n v e r t e r |
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| 2 | 2 | 1 | 3 | 5 |
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| Output |
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| 1 | 1 | 2 | 2 | 6 |
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| rating of unit being |
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| exceeded |
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| Ambient temperature too |
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| high, vents blocked |
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| S h o r t e d l o a d |
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| R e v e r s e b a t t e r y |
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| 2 |
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| d i o d e s s h o r t e d |
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| Open battery fuse (& |
| 2 |
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| fuses in battery cabinet |
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| if applicable) |
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| Battery polarity w r o n g |
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| 1 |
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113904– | D e f e c t i v e c h a r g e r |
| 11 |
| 1 |
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| 6 | 1 | 1 | 2 | 4 | 2 | |
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B a t t e r y c a p a c i t y l o w |
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| 3 | 3 | ||
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System | L o w w a t e r i n b a t t e r y |
| 10 |
| 2 |
| 6 |
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| 4 | 3 | 2 | 2 | 4 | 1 | 4 | |
Wrong amount of battery | 9 |
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| 4 | 5 | ||||||||||
| (optional w/ wet cells) |
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Users | cells in series |
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Batteries dead, low or |
| 8 |
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| 5 | 3 | 4 | 3 | 2 |
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Manual | defective |
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Transfer module and/or |
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control circuit |
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| malfunction |
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| Transformer not |
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| 3 | 3 |
| 5 |
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| 1 |
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| connected for proper |
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| voltage |
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