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7.2
Motor circuit breaker reset
The motor circuit breaker of the drive motor is located in the connection compartment behind the cover on the rear of the unit.
Prerequisite
DANGER – Danger to life due to electric shock. Make sure that the unit is voltage-free.
•
All general requirements for safe and reliable operation are fulfilled.
•
The motor circuit breaker may only be reset by a trained and qualified electrician.
•
The cover on the rear of the unit is removed, see "Connection compartment", Page 37.
Fig. 24: Motor circuit breaker
ATTENTION
The UL approval is voided if the cover plate is not mounted.
•
Only operate the unit with the cover plate mounted.
Operating Manual | Attachment and Installing Cooling Units X-Series | Premium Controller – 230 V | 086100131
Procedure
1.
Disconnect the cooling unit from the power supply.
2.
Actuate the motor circuit breaker (1) (red RESET button).
NOTE
If only the RESET button is pressed (without disconnecting the unit from
the mains voltage first), the Premium Controller stays in the "error" state
and does not release the compressor.
3.
Remount the unit cover.
4.
Switch the unit back on.
The motor circuit breaker is reset.
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