THIS PROCEDURE MUST BE PERFORMED BY A QUALIFIED TECHNICIAN.
WARNING
HAZARDOUS VOLTAGE: Risk of electric shock. Can cause injury or death. DO NOT energize the heater until installation is complete. Equipment must be installed by a qualified technician in accordance with applicable local, state, and national codes and regulations.
Risk of fire. Can cause injury or death. Poor or marginal electrical connections will cause the connections to overheat and fail. Use extreme caution when making all electrical connections.