7.3
Carrier Cabin Heater
The Carrier Cabin Heater option utilizes diesel fuel as the heat source instead of the electric CCU
heater. When enabled, the air heater will run when the unit is in a heating mode; the CCU heater is
disabled. If outlet power and fan operation is not required, the air heater can be run with the power
unit turned OFF. The set temperature for the air heater is adjusted by the AI in the same manner as
electric heat.