SD Carel USA
25
E06 CURRENT TOO HIGH: When amperage exceeds the second safety threshold.
Causes:
1. Mineral bridge between electrodes.
2. Leakage of fill valve.
3. Blocked drain valve.
4. Back pressure from improper steam hose installation or duct.
5. TDO setting between 0 & 120.
Remedies:
1. Clean or replace generator.
2. Check fill valve.
3. Check drain valve.
4. Check steam hose installation and duct pressure.
E07 CURRENT TOO LOW: When amperage remains below required level for too long.
Causes:
1. Feed water pressure too low.
2. Fill valve blocked.
3. Leaking drain valve.
4. Back pressure from improper steam hose installation or duct.
5. Cylinder near end of life.
Remedies:
1. Check water pressure.
2. Check fill valve.
3. Check drain valve.
4. Check steam hose installation and duct pressure.
5. Replace cylinder.
E09 LACK OF WATER: When fill valve remains open for more than 20 minutes without a significant change in
amperage draw.
Causes:
1. Feed water pressure too low.
2. Feed water shut off.
3. Fill valve blocked.
4. Leaking drain valve.
5. Back pressure from improper steam hose installation or duct.
Remedies:
1. Check water pressure.
2. Check feed valve.
3. Check fill valve.
4. Check drain valve.
5. Check steam hose installation and duct pressure.
E10 LACK OF CURRENT: When no amperage is measured and the generator is full of water.
Causes:
1. One or more electrodes lack power.
2. Faulty amperage transformer.
3. Faulty contactor.
4. Deionized water.
5. Generator spent.
6. Cylinder full electrodes shorted.
Remedies:
1. Check external fuses and disconnects. Check internal wiring.
2. Replace amperage transformer.
3. Replace contactor.
4. Use raw water.
5. Change cylinder.
6. Check wiring of the cylinder full electrodes. Check inside cylinder for mineral short and clean.
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