INSTALLATION
ERROR cOdES
Error | Error call Out in display | description of Error | Possible cause |
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E57 | No Rinse Water | During rinse no water | — Water supply is shut off. |
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| fl ow is detected through | — Low water pressure. |
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| solenoid valve | — Check wiring to all components mentioned below. |
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| — Flow switch is dirty or defective. |
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| — Dual water solenoid valve obstructed or faulty (Y3.) |
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| — Relay board, high voltage, defective. |
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E93 | Communication Error, | Communication error | — Check ribbon cable connections mentioned below. |
| FROM Display Board | between display board and | — Ribbon cable defective. |
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| low voltage relay board | — Relay board, low voltage, connector defective. |
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| — Display board connector defective. |
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E94 | Communication Error, | Communication error | — Check ribbon cable connections mentioned below. |
| TO Display Board | between display board and | — Ribbon cable defective. |
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| low voltage relay board | — Relay board, low voltage, connector defective. |
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| — Display board connector defective. |
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E98 | RB is in Cesius and DB is in | Confl ict of unit confi guration | — Relay board and Data board do not match, use |
| Fahrenheit | in the setup menu | setup menu to change format. |
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E99 | RB is in Fahrenheit and DB | Confl ict of unit confi guration | — Relay board and Data board do not match, use |
| is in Cesius | in the setup menu | setup menu to change format. |
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E100 | DB is not equal to RB | Software update may have | — Check ribbon cable connections. |
| version. Error generated | failed. | — Ribbon cable defective. |
| by DB. |
| — Relay board, low voltage, connector defective. |
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| — Display board connector defective. | |
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| — Software may need to be updated again. |
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E101 | DB is not equal to RB | Software update may have | — Check ribbon cable connections. |
| version. Error generated | failed. | — Ribbon cable defective. |
| by RB. |
| — Relay board, low voltage, connector defective. |
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| — Display board connector defective. | |
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| — Software may need to be updated again. |
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E102 | Ventless Hood Fault – Filters | Filter safety switches are not | — Check fi lters are installed and properly seated. |
| Not Present | properly activated. | — Check fi lter switches are not damaged, defective or |
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| dislodged. |
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E103 | Ventless Hood Fault – No | Pressure safety switch is not | — Check power switch is on. |
| Pressure | properly activated. | — Check vent motor is turning in the proper direction. |
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| — Pressure switch is |
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| see motor control error chart on next page |
COMBITOUCH® ESG SERIES • GAS INSTALLATION MANUAL •
