Daewoo FRS-U20DD. Service Manual page 43

8-8. Inverter Box As ( Inverter compressor models only )
8-8-1. Connections & Cables
CONNECTION
AC Input Connection
CN 01
The AC power supply must be connected on this connection.
Auxiliary AC Connection
CN 02 It provides an auxiliary AC power connection that supplies
energy for other devices, like a lamp or other facilities.
Ground Terminal
EMI & Safety Ground Connection
Block External Ground Terminal Block.
Control Input Connection
CN 05 The Inverter has different types of control signal, depending on
the mode. (This refrigerator use the frequency signal mode)
Compressor Connection (internal)
It is internal on Inverter Box. It is connected to the compressor
CN 07
using the compressor cable. This connection provides the power
supply to the compressor.
Ground Terminal block
CN 01
CN 02
CN 05
DESCRIPTION
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Ground Terminal block
AC Input
Cable
Compressor Cable
(Internal CN 07)
Control Input
Cable
PIN DESCRIPTION
N Neutral
P Phase (Live)
N Neutral
Not
N Neutral
applied
P Phase
- -
GND Ground
IN Data In
- -