94
TK 56704-1-OP-EN
Important: Only OAT extended life coolants (Chevron Delo® XLC or equivalent) should be
added to Thermo King systems. Conventional coolants should not be used
(Typically identified by green or blue-green color). If a conventional coolant is
combined with the Thermo King factory fill up to 25% by volume, the coolant
must be changed at the next service opportunity. Above 25%, the coolant
must be changed immediately. Conventional coolants dilute/interact with the
additive packages of extended life coolant which significantly reduces the
service life of the coolant.
Engine
Thermostat
160 F (71 C)
Coolant
Expansion Tank
Cap Pressure
10 psig (69 kPa)
Refrigeration System
Contact your Thermo King dealer for refrigeration service or maintenance.
Electrical Control System Specifications
Control System Voltage 12.5 Vdc
Battery Charging System 12 volt, 37 amp, brush type, Thermo
King Alternator
Voltage Regulator Setting 13.4 to 14.5 volts
Fuses
Fuse
Size Function
F2 15A
Power to On/Off Switch
F3 40A Fuel Sol Pull-In/Starter Circuit
F4 None No Fuse
F5 40A Preheat Circuit
F6 15A
Damper and High Speed Circuits
F7 2A 8XP Circuit - Controller On Feedback to HMI
F8 5A 2A Power to CAN Connector J12
F9 5A 2A Power to CAN Connector J14
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