Error code
OL1
Issue
The overload protection of the product is activated. The connected electrical load is too high.
Verification
Make sure that the electrical load connected to the thermostat is equal to or less than its technical limitation.
Line voltage thermostat | Maximum load @ 120 VAC | Maximum load@ 240 VAC |
TH1120RF-3000 | 1500 W | 3000 W |
TH1120RF-4000 | 2000 W | 4000 W |
TH1121RF-3000 | 1500 W | 3000 W |
TH1121RF-4000 | 2000 W | 4000 W |
TH1123ZB | 1500 W | 3000 W |
TH1124ZB | 2000 W | 4000 W |
TH1123WF | 1500 W | 3000 W |
TH1124WF | 2000 W | 4000 W |
TH1500RF | 1800 W | 3600 W |
TH1500ZB | 1800 W | 3600 W |
Solution
Perform a reset of the circuit breaker.
- Find the circuit breaker connected to the unit.
- Disable it.
- Wait about 30 seconds.
- Reactivate the circuit breaker.
Problem solved?
- Yes
- No
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Étiqueté code-erreur