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2-3 When using IC power supply and OC power supply IC separately (same billing system as that of
M-NET models)
Regardless of the number of the indoor units that are connected to the outdoor unit, certain settings on the
indoor units are determined by the configuration of what is shown in the dotted lines in the figure above.
When the billing for the indoor unit and the auxililary heater for indoor unit are not charged, or it is collected
separately, WHM for AIC is not necessary.
<Necessary setups>
Menu Item Setting Note
User setting 2
WHM/Measurement
meter connection
Energy monitoring
function
Charge for A/K control
unit
Other than no
connection
Activate
Activate
A-controller is set to “AOC/AIC
Separated power supply”.
AG-150A/G-50A
connection set-up
AG-150A/G-50A
setup
Set according to the
system.
-
System configuration
set-up
Unit composition set-up
Set-up of group
No setup is required for
AOC.
-
Measurement meter
set-up
PLC and Measurement
Meter Set-up
Set according to the
system.
-
Energy monitoring
set-up
Division mode
Relation between OC
and WHM
OC setting
Relation between IC
and WHM
IC setting
Charge Blocks
Set according to the
system.
-
Charge setup
Charge time zone
setup
Set according to the
system.
-
・Make other settings if necessary.
・License registration of electricity apportioning billing function must be made on AG-150A/G-50A.
WHM
for AOC
AIC1 AIC2
A
uxiliar
y
heater
Power supply
WHM
for AIC