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5.1. Wiring method
PROPER SYSTEM DIAGRAM
General-purpose
KNX device
KNX Network
KNX Convertor
(UTY-VKSX)
Connector cable
KNX Convertor
(UTY-VKSX)
Connector cable
Maximum connectable indoor unit
number per 1 KNX Convertor
ELECTRICAL WIRING
General-purpose
KNX device
KNX
CABLE
Connector cable
to Indoor Unit
En-3
Lighting facilities
Security system
Automatic fi re
alarm interface
Ventilation system
Indoor unit
Indoor unit
INDOOR UNIT
CONNECTOR
CABLE
This product
KNX cable
5.2. Unit wiring
5.2.1. KNX cable
KNX connector
6. INSTALLING THE KNX CONVERTOR
Always use the accessories and specifi ed installation work parts. Check
the state of the installation parts. Not using the specifi ed parts will cause
units to fall off, electric shock, fi re, etc.
Install at a place that can withstand the weight of the unit and install
positively so that the unit will not topple or fall.
When installing this unit, make sure that there are no children nearby.
Otherwise, injury or electric shock could result.
Do not set the DIP switch or rotary switch of this unit except as specifi ed
in this installation manual or the instruction manual supplied with the
air conditioner. Setting the switches other than specifi ed will cause an
accident or trouble.
Use an insulated screwdriver to set the DIP switches.
Before opening the cover of this unit, completely discharge static
electricity charged on your body. Otherwise, failure or malfunction could
result.
1
Do not touch the circuit board and circuit board parts directly with your
hands.
Otherwise, injury or electric shock could result.
Tightening the mounting screws too tight will damage the body of this
unit.
5mm
15 mm
(3/16 in)
(9/16 in)
WARNING
CAUTION
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