5. Close the front panel of the unit. Make sure that the buckles snap into the chassis securely
and the front panel is completely closed.
10.2 PREPARATION FOR EXTENDED NON-OPERATION
If the unit will not be used for an extended period of time (e.g. from the end of summer to the
beginning of the following summer), perform the following:
1. Clean the indoor unit and filters as outlined in section 10.1.
2. Operate the unit in FAN-Only mode for at least 8 hours to dry out the inside of the unit.
3. Turn off the unit. Then, turn off the power to the circuit at the breaker. The unit should be
the only appliance on this circuit.
4. Remove the batteries from the remote control.
5. The outdoor unit also requires periodic maintenance. However, it is highly recommended to
contact a qualified service professional to perform this.
10.3 PRE-SEASON INSPECTION
After prolonged non-operation, perform the following:
1. Check for damaged or disconnected wires.
2. Check/clean the indoor unit and filters.
3. Check for water and oil leaks.
4. Check for blockages in the airflow inlet and outlet.
5. Replace batteries in the remote control.
6. Turn on the power to the circuit breaker when the unit is ready for use.
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