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8.14.3 Relation between outdoor units and watt hour meters (Step 2)
Follow these steps to set the connection between the
outdoor unit and the watt hour meter. Perform these
steps for all outdoor units connected to a watt hour meter.
Set the Outdoor Unit and watt hour Meter Relationship.
[Procedure]
1) Click on the “ /
” button to select the watt hour meter
Clicking the “
/
” button, select the target meter.
Select only meters that are connected to the outdoor
unit.
2) Select the AG-150A/G-50A number using the “ /
”
button
Select the AG-150A/G-50A number for the outdoor unit
connected to the watt hour meter.
3) Select the OC, AOC, KOC icon, and click on the selected outdoor unit.
Select the icon of the outdoor unit connected to the watt hour meter by clicking on the icon. Then,
click in the cell of the selected outdoor unit. The outdoor unit is now connected to the watt hour meter.
4) Repeat steps 1) to 3).
Repeat this procedure on each of the outdoor units connected to a watt hour meter. Also, set the
options for every watt hour meter that has an outdoor unit connected to it.
5) Select [OK] button.
When done with these settings, click the [OK] button.
* If the [Cancel] button is clicked, the settings are interrupted and the screen returns to the initial window.
Delete Watt Hour Meter Relationships.
Follow these steps to delete the relationship between an outdoor unit and a watt hour meter.
[Procedure]
1) Click on the icon to be deleted.
Click on the icon of the outdoor unit to be deleted.
The relationship between that unit and the watt hour meter is deleted.
Note:
• If a unit has not been assigned to a watt hour meter, a warning is displayed. Correct the setting to
proceed.
• This setting window is not displayed for Without WHM connection proportionally divided electric
charge (manual input of the electric amount).
• Since the charge calculation method or the coefficient of performance (COP) may differ depending
on the model shown below, accurate charge calculation result may not be obtained. To avoide this,
connect the unit to separate watt hour meter.
CITY MULTI, A-control unit, and K-control unit
Outdoor Unit and Watt Hour Meter
Relationshi
p
Settin
g
s screen
Select WHM
Select AG-150A/G-50A
Selected out-
door unit field
Outdoor unit
candidate field