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6
Check the virtual channel information of indoor/outdoor unit.
X
To execute power distribution without SIM/PIM, you should set virtual channel.
X
When bringing indoor unit’s power from outdoor unit, set the ‘Outdoor unit virtual
channel’ information only.
( ‘Outdoor unit virtual channel’ is referring to watt-hour meter which is connected
to outdoor unit.)
X
When bringing indoor unit’s power from the other device, not from outdoor unit,
set the ‘Outdoor unit virtual channel’ and ‘Indoor unit virtual channel’ information.
( ‘Indoor unit virtual channel’ is referring to watt-hour meter which is connected to
indoor unit.)
X
The number of virtual channel varies depending on the number of outdoor unit.
X
To execute power distribution, you need to check watt-hour meter value manually.
X
Power distribution using SIM/PIM is more accurate than using indoor/outdoor unit
virtual channel. Therefore, it is recommended to execute power distribution using
SIM/PIM.
7
Set indoor unit to execute power distribution.
X
If you do not set the watt-hour meter information, the power distribution result of
the indoor unit will be displayed as ‘0’.
8
Click [Save].
X
Set channel information will be saved in DMS2.5.
X
If you do not click [Save], changed setting will not be saved.
X
Information of watt-hour meter connected to indoor/outdoor unit should be accurate.
If the watt-hour meter information is not accurate when you set channel information
of indoor unit, error may occur in the power distribution result.
X
You should set SIM/PIM channel information in the indoor unit if you want to execute
power distribution using SIM/PIM. If not, it means that you do not execute power
distribution.
In this case, the power distribution result of the indoor unit will be ‘0’.
X
If the information of watt-hour meter connected to indoor/outdoor unit is changed,
consult with installation engineer.
X
DMS2.5 executes power distribution based on set information.
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