Wiring Request - Carrier 40VCBM17FQEE Betriebs- Und Montageanleitung

Wiring Request

1. Protocol adapter needs 220V AC power supply.
2. The communication line between the indoor and the outdoor and the bus line 485 among the protocol adapters
should be through a steel wire sleeve in the H-CACSII.
3. Set the indoor central address and the indoor/outdoor unit address manually.
4. The system with H-CACSII should not set the group function of the wired controller.
Dip switch setting:
ON:0;OFF:1
Left : 4
Shows address of 40VCBM17FQEE, address range:1-32.
Communication lamp definition:
RUN
POWER
NO
SAVE ACCOUNT
Hb_ Send Hb_ Receive
Right : 8
SLAVE 1 SLAVE 2
RS485+
4
SLAVE 3
RS485- reset
NO