Daikin FTKS20D3VMW Service Manual page 168

SiENBE12-713
Note for Multi System
" Priority Room Setting
The Priority Room Setting requires initial programming during installation. Please consult your retailer
or dealer for assistance.
The room designated as the Priority Room takes priority in the following situations:
1. Operation Mode Priority
2. Priority when POWERFUL operation is used
3. Priority when using OUTDOOR UNIT SILENT operation
System Configuration
As the operation mode of the Priority Room takes precedence, the user can select a different
operation mode from other rooms.
(Example)
* Room A is the Priority Room in the examples.
When COOL mode is selected in Room A while operating the following modes in Room B, C and D:
Operation mode in Room B, C and D
COOL or DRY or FAN
HEAT
AUTO
(Example)
* Room A is the Priority Room in the examples.
The indoor units in Rooms A,B,C and D are all operating. If the unit in Room A enters POWERFUL
operation, operation capacity will be concentrated in Room A. In such a case, the cooling (heating)
efficiency of the units in Rooms B,C and D may be slightly reduced.
(Example)
* Room A is the Priority Room in the examples.
Just by setting the unit in Room A to SILENT operation, the air conditioner starts OUTDOOR UNIT
SILENT operation.
You don't have to set all the operated indoor units to QUIET operation.
Status of Room B, C and D when the unit in Room A is in COOL mode
Current operation mode maintained
The unit enters Standby Mode. Operation resumes when the Room A
unit stops operating.
If the unit is set to COOL mode, operation continues. If set to HEAT
mode, it enters Standby Mode. Operation resumes when the Room A
unit stops operating.
Instruction
157