Lamp | Code | Problem | Check | Possible Cause | Remedy |
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Service | E61 | Flow switching | Gear Motor | Will not stop. | Repair or replace. |
Call |
| valve direction |
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| Location Microswitch | Fails to detect. | Repair or replace. | ||
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| microswitch turns | |||
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| ON and OFF 5 |
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| times in 2 min. |
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| E62 | Programmable | Microswitch | Fails to detect. | Repair or replace. |
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| controller outputs |
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| to flow switching |
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| valve gear motor |
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| for 20 sec. |
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| E65 | After gear motor | Gear Motor | Overrun. | Repair or replace. |
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| stops, location |
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| microswitch turns |
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| ON. |
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*When restarting the electrolyzer after a shutdown for some error, check the amperage and voltage on the electrolytic cell with an ammeter and voltmeter (not those provided on the electrolyzer). If the voltage reading is normal but the amperage is still low, the salt water inlet can be clogged or the salt water may be too thin. If both amperage and voltage are too low, check for abnormal DC power supply or a bad contact of the relay or magnetic contactor.
*The electrolyzer may also shut down for some error when the flow rate varies for acid water and alkaline water because of different piping resistance (ex. connecting hose crushed or one of the water outlets under water). Even if the electrolyzer is in operation, varying flow rate may cause low pH and chlorine concentration. Keep a constant flow rate by balancing the piping resistance.
*The amperage varies with the salt water concentration and metering pump stroke speed. When restarting the electrolyzer after a shutdown for some error, check the change in amperage and the metering pump operation.
U8AA5540012 | 33 |
