Gree MG30-24/D1(B) - Page 53

BACnet Gateway Kit for Central Air Conditioners
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Indoor Unit's number, like GMV is between 01 and 16 now, otherwise 00 means device YYY's
Parameters.)
Object type: Binary Value
Object ID: BV(5)+YYY*8192+ZZ*64+6
Instance Number: YYY*8192+ZZ*64+6
Description: this object is used to enable or disable the wired or wireless controller to set any
parameter�
Present_Value:
ACTIVE:Shield
INACTIVE:Without shield
Note :
1) When Present_Value is ACTIVE, the wired or wireless controller is disable to set any
parameter of the unit.
2) When Present_Value is ACTIVE, the BMS controller is enabled to control all functions of the
indoor unit�
(17) Specic error mark for the GMV water heater
Member number :16
Object name:GMVWaterHeaterSpecificErrorMark_XX_YYY_ZZ (XX means Air condition
type,like GMV is 01;YYY means Outdoor Unit's number, like GMV is between 001 and 004 now;
ZZ means Indoor Unit's number, like GMV is between 01 and 16 now, otherwise 00 means device
YYY's Parameters.)
Object type: Binary Input
Object ID: BI(3)+YYY*8192+ZZ*64+1
Instance Number: YYY*8192+ZZ*64+1
Description: this object is used to monitor the special error mark of the GMV water heater unit.
Present_Value:
ACTIVE: with
INACTIVE:without
Note :
1) As for the GMV water heater unit, it includes both the special water heater error and general
error of GMV outdoor unit. When this error occurs, Present_Value property wil turn to ACTIVE and
an alarm will be raised.
2) Present_Value property is defaulted to be INACTIVE.
3) This parameter is only for the GMV water heater.
(18) Specic error codes for the GMV Water Heater
Member number :17
Object name:GMVWaterHeaterSpecificErrorCodes_XX_YYY_ZZ (XX means Air condition
type,like GMV is 01;YYY means Outdoor Unit's number, like GMV is between 001 and 004 now;
ZZ means Indoor Unit's number, like GMV is between 01 and 16 now, otherwise 00 means device
YYY's Parameters.)
Object type: Multistate Input
Object ID: MI(13)+YYY*8192+ZZ*64+1