iii
62--10630
LIST OF ILLUSTRATIONS
FIGURE NUMBER Page
Figure 1-1 Integra 50S 1-1......................................................................
Figure 1-2 Condenser 1-2.......................................................................
Figure 1-3 Control Box 1-3......................................................................
Figure 1-4 Start Box (Single Phase Only) 1-4......................................................
Figure 1-5 Evaporator 3 Fans (Integra 50S) 1-5....................................................
Figure 1-6 Evaporator 2 Fans (Integra 40S) 1-6....................................................
Figure 1-7 Cooling Cycle 1-11....................................................................
Figure 1-8 Heat/Defrost Cycle 1-12................................................................
Figure 2-1 Cab Command 2-1...................................................................
Figure 2-2 Operating Sequence -- Perishable Mode 2-4.............................................
Figure 2-3 Configuration Button 2-4..............................................................
Figure 4-1. Belt Tension Gauge 4-2...............................................................
Figure 4-2. Vacuum Pump Connection 4-4.........................................................
Figure 4-3. Typical Setup For Testing Pressure Switches HP1, HP2 and HP3 4-5.......................
Figure 4-4. Fan motor brushes 4-6................................................................
Figure 4-5. Hot Gas or Condenser Pressure Control Solenoid 4-6.....................................
Figure 4-6. Compressor Pressure Regulating Valve 4-6..............................................
Figure 4-7 Thermostatic Expansion Valve Bulb And Thermocouple 4-7................................
Figure 5-1 Schematic Diagram -- Road Only 5-2....................................................
Figure 5-2 Schematic Diagram -- Three Phase Stand By Units 5-4....................................
Figure 5-3 Schematic Diagram -- Single Phase Stand By Units 5-6....................................
LIST OF TABLES
TABLE NUMBER Page
Table 1-1 Model Chart 1-1.......................................................................
Table 1-2 Fuses 1-8............................................................................
Table 1-3 Safety Devices -- Microprocessor controller 1-9............................................
Table 2-1 Error Messages 2-6....................................................................
Table 2-2 Alarm Messages 2-6...................................................................
Table 3-1 Alarm Indications 3-1..................................................................
Table 3-1 Alarm Indications -- Continued 3-2.......................................................
Table 3-2 Mechanical Indications 3-3..............................................................
Table 4-1 Preventive Maintenance schedule 4-1....................................................
Table 4-2 Service Category Descriptions 4-1.......................................................
Table 4-3 R-404A Temperature--Pressure Chart 4-8................................................