Unit Description
17
reciprocating compressor. The T-1200R and T-1200R
SPECTRUM feature the reliable TK430 four-cylinder
reciprocating compressor.
Electronic Throttling Valve
NOTE: T-1200R and T-1200R Spectrum ONLY
The ETV provides enhanced control of the refrigeration system
as follows:
•
Allows the refrigeration system to fully utilize the power
capabilities of the engine under varying conditions
•
Provides an additional measure of protection against high
discharge pressures
•
Protects the engine from high coolant temperature
shutdowns
•
Provides a means of precise temperature control.
HMI Control Panel
Standard
The Standard HMI Control Panel (Human/Machine Interface)
is used to operate the unit and display unit information. The
Control Panel is typically located in the vehicle driver's
compartment and communicates with the base controller using
a connection on the interface board.
Figure 6: Standard HMI Control Panel