LG PQNFB17C1 Installation & Owner's Manual page 71

Remarks
1. The command executed is transmitted to AHU regardless of the status of AHU.
2. Present_Value property will not be used if a property has never been set in the past.
1. This object supports the Intrinsic Reporting function. When the Present_Value property changes,
the corresponding Event will be transmitted if the Event has been registered.
1. During a read operation of the Present_Value property, the Fliter Limit Sign Reset will be always
the same value as the Filter Limit Sign object.
2. Only if ACTIVE is written to the Present_Value property during a write operation, the filter sign
information resets ON signs and nothing will be executed even if INACTIVE is written.
3. This object supports the Intrinsic Reporting function. When the Present_Value property changes,
the corresponding Event will be transmitted if the Event has been registered.
1. The Present_Value property will be set to "1: Cool" as the default value if property has never
been set in the past.
2. AHU will ignore the command to an object that does not have right to select operation mode.
Therefore, the controlled/monitored system must not use this object for AHU without the right to
select operation mode.
1. The approximate set temperature range is 18 ~ 35 °C.
2. When COV registration is made, the COV will be reported the moment a temperature change of
at least 1 °C is detected.
1. This object reports the room temperature data measured by AHU.
1. This object's error code descriptions should be referred to the corresponding table at the
"Reference LG original Error Code".
FUNCTIONAL SPECIFICATIONS ACP BACnet
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