Tesla MODEL X 2015 Owner's Manual page 238

Troubleshooting Alerts
(CC_f021)
Unable to charge - No primary Wall Connector
Check that primary unit is powered and available
What this alert means:
Load sharing (circuit breaker sharing) network: Need one (and only one) Wall Connector set as primary.
What to do:
Only one Wall Connector can be set to a primary configuration. Have your electrician confirm:
1. Only one of the Wall Connectors is set as primary.
2. All other Wall Connectors linked to the primary unit are set to paired position (position F).
For more information, see the
(CC_f022)
Unable to charge - More than 1 primary unit
Ensure only 1 Wall Connector is set as primary
What this alert means:
Load sharing (circuit breaker sharing) network: Need one (and only one) Wall Connector set as primary.
What to do:
Only one Wall Connector can be set to a primary configuration. Have your electrician confirm:
1. Only one of the Wall Connectors is set as primary.
2. All other Wall Connectors linked to the primary unit are set to paired position (position F).
For more information, see the
(CC_f023)
Unable to charge - Too many Wall Connectors
Ensure no more than 3 units paired with primary
What this alert means:
Load sharing (circuit breaker sharing) network: More than three Wall Connectors are paired with the same primary
unit.
What to do:
Consult your electrician to have one or more paired Wall Connectors moved to a different circuit and disconnected
(unpaired) from this load sharing (circuit breaker sharing) network.
For more information, see the
(CC_f024)
Unable to charge - Low Wall Connector current
Primary unit current setting must be increased
What this alert means:
Incorrect rotary switch setting.
236
installation guide for your Wall Connector.
installation guide for your Wall Connector.
installation guide for your Wall Connector.
MODEL X Owner's Manual