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• Control systems
• intelligent Touch Manager • ED721208
(3) A PPD calculation result for a certain tenant is excessively large.
iTM distributes electric power based on operation data from an indoor unit.
If only one VRV indoor unit is in operation, electric power consumed by an outdoor unit increases because a compressor is turned ON
only for one indoor unit in operation.
Stopped indoor units do not consume energy power at stopping (standby electricity) because the compressor is turned ON and the
crankcase heater is turned OFF.
If accidentally keeping an air conditioner ON at a certain tenant, the power consumption will increase.
iTM
A
B
C
D
E
F
G
H
(4) When setting the Excluded Time, is there a way to get to know a PPD result of the time?
A power pulse and a thermo. step are not counted during the excluded time.
There is no way to get to know a PPD result or a power pulse inputted during the excluded time.
In the following case, power consumption of the
outdoor unit is allocated to Indoor unit H.
There is no particular remedy.
Take measures such as setting a schedule to turn OFF
units.
OFF OFF
OFF OFF OFF OFF OFF
ON
Summary of Contents for brp069a42
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