Intela-Traul Control System Overview - Traulsen G Series Manual

I. a – Intela-Traul Control System Overview
Intela-Traul Components:
Component
Table 1
Basic Control Function:
Function
Cycles Door Frame Heaters
Cycles Evaporator Blower Motor
Controls Defrost Cycle
Cycles Refrigeration System
Triggers Alarm/Trouble Code
Table 2
Control Head
Relay Module
Hybrid Relay
Sensors
Component
Door Frame Heaters
Evaporator Blower
Defrost Heater
Refrigeration System
Alarms
Description
•
Microprocessor Control
•
User Interface
•
DC Power Supply
•
Blower Relay
•
Defrost Heater Relay
•
Door Frame Heater Relay
•
Supplies 12VDC to Compressor Relay
•
Hybrid Solid State Relay
•
Compressor/Condenser Relay
•
12VDC Coil Voltage
•
Green – Cabinet Air
•
Blue – Evaporator Coil
•
Yellow – Liquid Line
Trigger
Based on Control Settings (will vary)
Based on Control Settings (will vary)
Time Initiated, Terminated by Blue Evap Coil
Sensor Temp
Green Cabinet Air Sensor Temp
Based on Control Settings
4