Filter
Top Products
100
8.14.5 Relation between indoor units and watt hour meters (Step 4)
Follow these steps to set the connection between the indoor unit and the watt hour meter.
Set the Indoor 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 an indoor unit.
2) Select the AG-150A/G-50A number using the “ /
”
button.
Select the AG-150A/G-50A number for the indoor unit
connected to the watt hour meter.
3) Select the IC icon, and click on the selected indoor unit.
Select the icon of the indoor unit connected to the watt
hour meter by clicking on the icon. Then, click in the cell
of the selected indoor unit. The indoor unit is now
connected to the watt hour meter.
4) Repeat steps 1) to 3).
Repeat this procedure on each of the indoor units
connected to a watt hour meter. Also, set the options
for every watt hour meter that has an indoor 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.
Deleting Watt Hour Meter Relationships
Follow these steps to delete the relationship between an indoor unit and a watt hour meter.
[Procedure]
1) Click on the icon to be deleted.
Click on the icon of the indoor unit to be deleted.
The relationship between that unit and the watt hour meter is deleted.
Note:
• When “Chage for A/K control unit” is set to “Deactive”, IC, LC, FU, KIC and AIC cannot be
connected to the same watt hour meter simultaneously. Connect KIC and AIC to different watt hou
r
meters.
• Connect large-capacity indoor units (with two or more addresses) to a watt hour meter especially
prepared for use with those types of units.
• A warning message appears if an indoor unit is not connected to a watt hour meter. Make sure each
unit is connected to proceed.
• When the Indoor Unit Division Mode is set to “Do not”, this window does not appear.
• This setting window is not displayed for Without WHM connection proportionally divided electric
charge (manual input of the electric amount).
Indoor Unit and Watt Hour Meter
Relationship Settings screen
Select AG-150A/G-50A
Select WHM
Selected indoor
unit field
Indoor unit candidate field
Request (note)
The following units must be connected to the separate watt hour meters. If not, accurate charging
results cannot be obtained due to the performance (COP) difference of the air conditioning
equipment.
• CITY MULTI, A-control unit, and K-control unit