C325HI - Haier R410 Gas Type

Current Firmware Version - 1.3

CODE	SENSOR TYPE	CONNECTION
C325HI v1.3	RA ONLY	A-B-C / Polarity Critical Requires proprietary controller / Requires Interface board
SERIES & kW	INDOOR	OUTDOOR
ADH Series only

Can do Return Air ONLY - NOT Zones, Master or RF as controlling sensor.

Polarity is critical see below, for correct connection

Connect a shielded, 2 core, twisted pair control cable from the C225 / C325HI to the A / B terminals on the Haier Interface board YCJ-A002. Connect the interconnecting cable supplied by Haier to CN24 in the fan coil unit of the Haier Interface board YCJ-A002.

Set the dipswitches as shown below.

Haier Interface board YCJ-A002

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C325HI - Haier R410 Gas Type

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