Daikin LXE10E-A14 User Manual

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6.5.2 Short circuit operation of controller
Interrupt power supply for controller on the terminal board in control box, while operate the
devices required to be operated by connecting directly with short circuit connectors.
(1) Cooling operation
1. Disconnect the power supply connector CN5 (red connector).
2. Remove short circuit connector on the back of CPU/IO board case.
3. Connect the blue 8-pin short circuit connector (SCC1-1) with emergency 8-pin port (CN8) on the
terminal board.
Connect blue 2-pin short circuit connector (SCC2) with "cool" side of emergency connector (CN9).
4. Compressor can not be operated if the power supply wiring is in reverse phase.
In this case, change connection of white connector SCC3 with CN-C1 to connection with CN-C2.
;
;
BLUE CONNECTOR
SCC1-1
CPU/IO
BOARD CASE
RED CONNECTOR
SCC1-2
WHITE CONNECTOR
SCC3
TB1
RED CONNECTOR
CONNECT
BLUE CONNECTOR
(SCC1-1)
(COOL):BLUE (COOL)
CN8 CN9 CN10
CN5
CN7
TeS1
TeS2
TeS3
TeS4
TeS5
EC0110
EMERGENCY(HEAT) EMERGENCY
(COOL):BLUE (HEAT):RED (COOL)
CN4 CN1 CN2 CN3
CN8CN9
CN10
EMERGENCY
(SCC2)
SCC1 : SHORT CIRCUIT CONNECTOR 1
SCC2 : SHORT CIRCUIT CONNECTOR 2
SCC3 : SHORT CIRCUIT CONNECTOR 3
SCC2
CN-C2
CN-C1
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Daikin LXE10E-A14 Specifications

General

Brand	Daikin
Model	LXE10E-A14
Category	Heat Pump
Language	English