GSI Outdoors 2TFC, 2TAF installation instructions Master to Slave Interconnect

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ELECTRICAL POWER SUPPLY

2000 Autoflow

Master to Slave Interconnect

A slave fan/heater unit can be added to oper- ate in unison with the master fan/heater unit. The interconnect between the master and slave fan/heater units remains the same regardless of the type or presence of a control center. To wire a slave fan/heater unit to a master fan/ heater unit do the following:

NOTE: Do NOT use solid wire for intercon- nection.

1.Run four (4) 16ga MTW type wires from the master fan/heater unit to the slave fan/ heater unit.

NOTE: A shielded 16 gauge cable is recom- mended for use on the network connections. The network connections for this configura- tion are attached to terminals number 8 and 9 in the master unit and terminals number 3 and 4 in the slave unit. Ground each end of the shielded cable to the housing. A shielded 16 gauge 2 wire cable can be purchased from GSI. Part # WR-16 / 2S.

2. Connect the wires as shown in figure #26.

Figure 26: Wiring for a slave fan/heater unit to a master fan/heater unit.

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Contents Series Autoflow Fan/Heater Control Installation Instructions Autoflow Table of Contents Safety Alert Symbol Roof WARNING, Operation & SafetySeries 2000 Autoflow Installation & Operating Instructions Roof Damage Warning and DisclaimerSafety Safety Precautions Use Caution Operation of this EquipmentSafety SIGN-OFF Sheet Top Dry Bin Eave Height InstallationFan and Heater Mounting Autoflow Control Box MountingComponent Placement Series 2000 Autoflow Control Box Bolt Pattern Control BOX Mounting Fill System Control Box MountingFill System Control Box Bolt Pattern Actuator Control Box Mounting Bolt pattern to drill holes for the Actuator Control Box Multi-Grain Temperature Sensor Grain Temperature Sensor Mounted to Leveling Band Post Close-Up Detail of Grain Temperture Sensor Wiring Plenum Temperature Sensor Airswitch Installation Wet Supply Rotary Switch Installation Storage Chamber High Limit Rotary Switch Installation Installation Drying Chamber Rotary Switches Mounted in Bin Roof Drying Chamber Low-Level Rotary Switch Installation Installation Drying Chamber High-Level Rotary Switch Installation Installation Drying Chamber Overflow Rotary Switch Installation Installation Liquid Propane LP Natural Gas NG Power/Motor Wires Electrical Power SupplyConduit Runs Control Wires GroundingProper Installation of Ground Rod Power SupplyTransformer and Wiring Voltage Drop Machine to Earth GroundingTop Dry and ground rod attachment illustration POWER/MOTOR Wiring Main Power SchematicElectrical Load Information Wire Size Information Voltage HorsepowerFill System Control Box Electrical Load Information StarterElectrical Power Supply Autoflow to Master Fan/Heater Unit Interconnect Autoflow to Actuator Interconnect Autoflow to Wet Supply Rotary Switch Interconnect Autoflow to Storage Chamber Rotary Switch Inerconnect Electrial Power Supply Autoflow to Drying Chamber Rotary Switches InterconnectElectrial Power Supply Autoflow to Fill System Control Box Interconnect Autoflow to Ground Interconnect Master to Slave Interconnect Slave to Slave Interconnect Battery Hook-Up Dump Chute Cable Installation Electrical Power Supply Warranty Revision #1 February Airstream Grain Conditioning Systems