Section 9 --- Electrical Systems - Chassis
Cayman 2005
306
DASH AIR CONDITIONER & HEATER CONTROLS
The system is designed to only provide heating, cooling and defrost for the pilot and co-pilot area.
The system is not capable of heating or cooling the entire motorhome.
Blower Control Switch:
This switch controls the four speeds of the blower motor. This is one of the best and most effective
ways of controlling temperature. The blower will not activate until the Mode Control Switch is set to
any position other than Off.
Temperature Control Switch:
Setting the switch to the Red zone controls an electric water valve regulating the amount of engine
coolant passing through the heating coils in the system. Rotating to the Blue zone sets the cut-in/cut-
out temperature of the air conditioning compressor on the engine.
Mode Control Switch:
This switch directs air flow by opening or closing damper doors. Use the Mode Control Switch to
direct airflow where it is needed to maximize comfort in the cockpit area.
080221
BLOWER CONTROL
TEMPERATURE
CONTROL
MODE
CONTROL