61
SPECTRUM™ TS Operation
HMI Controller Overview
The HMI (Human Machine Interface) Control
Panel is connected to the microprocessor and is
used to operate the unit. It is located in the truck
cab mounted in or under the dashboard.
The HMI control panel consists of a display and 8
touch sensitive keys. The display is capable of
showing both text and graphics. The four keys on
the left and right sides of the display are dedicated
keys and the functions are described in detail later
in this chapter. The four keys under the display
are “soft” keys. The function of “soft” keys
change depending on the operation being
performed. If a soft key is active, the current key
function will be shown in the display directly
above the key.
Display
The display is used to supply unit information to
the operator. This information includes setpoint
and temperature for all installed zones, zone
operating information, unit gauge readings,
system temperatures and other information as
selected by the operator.
The Standard Display of box temperature and
setpoint for 2 zones is shown here. In the display
shown here, Zone 1 has a setpoint of -10 F and a
box temperature of -9.4 F. Zone 2 has a setpoint
of 35 F and a box temperature of 35.8 F
Microprocessor Power Switch
The Microprocessor Power switch applies 12 Vdc
power to the microprocessor. The switch must be
in the “On” position to operate the
microprocessor. It is located on the unit frame on
the road side of the unit.
NOTE: When the Microprocessor Power Switch
is turned to the Off position, power is still applied
to the Interface Board and the HMI. To
completely remove power from the control
system, disconnect the unit battery.
Figure 37: Microprocessor Power Switch
Turning the Unit On and Off
The unit is turned on by pressing the
O
N
key and
off by pressing the
O
FF
key. When the On key is
pressed the display will briefly show THERMO
KING as the display initializes.
Then the startup screen shown below appears
while communications are established and the unit
prepares for operation. See Figure 39 on page 62.
1.
On Key (Dedicated Key)
2.
Off Key (Dedicated Key)
3.
Display
4.
Defrost Key (Dedicated Key)
5.
High Speed Lockout Key (Dedicated Key)
6.
Soft Keys
7.
Arrow Up- Zone is Heating
8.
Arrow Down - Zone is Cooling
No Arrow - Zone is in Null
Figure 36: Dedicated and soft keys
AJA1112
6
5
4
2
3
8
1
6
6
6
7
1.
On Key
2.
Off Key
Figure 38: On/Off Key
AJA1167
AJA1107
1
2
Summary of Contents for SPECTRUM TS 30 SR NAD
Page 4: ...4 ...
Page 10: ...Table of Contents 10 ...
Page 20: ...Safety Precautions 20 ...
Page 51: ...Unit Description 51 Figure 19 Front View Figure 20 Back View AJA1350 AJA1500 ...
Page 52: ...Unit Description 52 1 On Off Switch Figure 21 Side View 1 ...
Page 60: ...Unit Description 60 ...
Page 80: ...SPECTRUM TS Operation 80 ...
Page 90: ...Electrical Maintenance 90 ...
Page 100: ...Engine Maintenance 100 Figure 130 Early TK 3 95 Fuel and Oil System Components ...
Page 102: ...Engine Maintenance 102 Figure 131 Late TK 3 95 Fuel and Oil System Components ...
Page 104: ...Engine Maintenance 104 Figure 132 TK376 Fuel and Oil System Components ...
Page 136: ...Refrigeration Maintenance 136 ...
Page 156: ...Hilliard Clutch Maintenance 156 ...
Page 158: ...Structural Maintenance 158 ...
Page 168: ...Remote Evaporator Specifications 168 ...
Page 170: ...Remote Evaporator Maintenance Inspection Schedule 170 ...
Page 176: ...Remote Evaporator Electrical Maintenance 176 ...
Page 180: ...Remote Evaporator Refrigeration Service Operations 180 ...
Page 182: ...Remote Evaporator Structural Maintenance 182 ...
Page 184: ...Remote Evaporator System Diagnosis 184 ...
Page 188: ...Wiring and Schematic Diagrams Index 188 ...
Page 189: ...189 Wiring Diagram Page 1 of 4 ...
Page 190: ...190 Wiring Diagram Page 2 of 4 ...
Page 191: ...191 Wiring Diagram Page 3 of 4 ...
Page 192: ...192 Wiring Diagram Page 4 of 4 ...
Page 193: ...193 Schematic Diagram Page 1 of 3 ...
Page 194: ...194 Schematic Diagram Page 2 of 3 ...
Page 195: ...195 Schematic Diagram Page 3 of 3 ...
Page 196: ...196 ...