10. Electrical wiring
TCGB0075 rev.0 - 11/2012
123
10
DSW4/RSW1: Refrigerant cycle setting (No change)
Setting position (DSW4) Setting position (RSW1)
Setting for tens
(second digit)
Setting for units
(rst digit)
Rotary switches’ positions (RSW1) are set by inserting a screw driver into the groove.
DSW5: Transmission setting of end terminal resistance
Before shipment, No. 1 pin of DSW5 is set at ON.
Function Setting position
Setting before shipment
DSW6: Power source setting/individual operation
Function
Setting position
(4/5/6)HP
230V
(setting before shipment)
400V
(setting before shipment)
Jumpers
Jumper lead setting (JP1~6)
Setting before shipment:
JP1 JP2 JP3 JP4 JP5 JP6
1 0 0 1 1 1
0 = Open; 1 = Short circuit
LED’s indication
LED Indication
LED1 Red
This LED indicates the transmission status between the
indoor unit and the RCS
LED2 Yellow
This LED indicates the transmission status between the
indoor unit and the outdoor unit
LED3 Green Power source for the PCB
To Next Page
Loading...
