ACCEASSORY PARTS
3
ENGLISH
1.
Connect CN_OUT with Outdoor Unit by
the cable (provided)
2.
Connect RS-485 BUS_A(+) and
BUS_(B)(-) with other network products
(ex. Central Controller , I-Gateway.....)
3.
Select DIP Switch Configuration.
4.
Connect CN_PWR with Outdoor PCB
Power connector
5. After Power is ON, check the Communica-
tion LED
- LED2G(Yellow), LED3G(Orange)
• Normal : LED blinks continuously
• Error : Check the DIP Switch setting &
wiring connections.
6.
Check RS-485 Communication Status
LED:
• Normal : LED blinks when PI485 re-
ceives data from central con-
troller.
• Error : Check the wiring connections
7. Finally if all of the above steps are OK, then
tie the cables by tie wraps & clamp.
* Example about 14kW ODU.
ACCEASSORY PARTS
Others : Tie Wrap (3 EA) - Cable Tie
Clamp (1 EA)
PP485B00K
Multi-V
Multi-V
Multi
BRACKET (1EA)
WIRE ASSY 1(1EA)
WIRE ASSY 2(1EA)
WIRE ASSY 3(1EA)
SCREW (4EA)
INSTALLATION GUIDE
Installation Steps
Install the Modbus Converter after
checking the hole for screw.
CAUTION
!
The wrong setting of air-conditioner switch could
cause malfunctioning. Switch setting must be
done carefully. Push the Reset button after
changing the Dip switch.
CAUTION
!
‘
1 and 2 ON, All others OFF
ON
1
2
3
4
5
6
7
8
DIP Switch Configuration
ON
1
2
3
4
5
6
7
8
ON
1
2
3
4
5
6
7
8
Содержание PP485B00K
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