The Compressor - Danfoss GLT80TDC Installation Manual

Wiring and Connections
Wiring Diagram
Fig 1. FDC3 wiring
scheme
Fig 2. Connection of the
FDC3 electronic driver to

the compressor

The FDC3 electronic driver features a terminal
board where all connections are made. The
terminal layout is described in Fig. 1:
FUSE
24÷42V
BATTERY
FAN 12V
THERMOSTAT
ELECTROMECHANICAL
OR ELECTRONIC
NO RESISTOR IS NEEDED TO BE INSTALLED IN
FDC3 ELECTRONIC DRIVER
When connecting the electronic driver to the
compressor, any position of the connector
FDC3
ELECTRONICAL DRIVER
SPI
is possible under an electrical point of view.
However, in practice, the vertical position is not
possible because the electronic box cannot be
assembled. The connector should be connected
as shown below:
PC
ELECTRONIC INTEGRAL MANAGER
ALARM SWITCHER
CONTROL PANEL
FRCC.PI.044.A1.02
5