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● OPERATING INSTRUCTIONS ●
D
EMAND RESPONSE AND INDOOR UNIT OPERATION
Demand response
This unit has demand response capability which is compliant with AS/NZS 4755.3.1.
To activate this function, you need to make a contract with remote agents such as electric supply company, then this unit should be connected to Demand response enabling
devise (DRED). For further information, consult your dealer.
Demand response represents the automated alteration of an electrical product's normal mode of operation in response to an initiating signal originating from or defined
by a remote agent.
This unit supports 3 Demand Response Modes (DRMs).
DRM
Description of operation in this mode
Compressor off
DRM 1
The air conditioner does not perform cooling operation during
the demand response event.
The air conditioner continues to perform cooling operation
during the demand response event, but the electrical energy
DRM 2
consumed by the air conditioner in a half hour period is not
more than 50% of the total electrical energy that would be con-
sumed if operating at the rated capacity in a half hour period.
The air conditioner continues to perform cooling operation
during the demand response event, but the electrical energy
DRM 3
consumed by the air conditioner in a half hour period is not
more than 75% of the total electrical energy that would be con-
sumed if operating at the rated capacity in a half hour period.
Note:
• DRM is automatically activated or released according to the signals from DRED.
DRM cannot be invalidated or changed manually.
• You might feel this unit does not sufficiently perform cooling operation during DRM.
• Operation settings can be changed as usual with the remote controller during DRM.
However, you might not feel cool enough as DRM is prioritized.
En-11
Operation indicator lamp
Lit
Not lit
Left lamp is lit.
Right lamp blinks.
2.5 sec
0.5 sec
2.5 sec
2.5 sec
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