Daikin FTKD71BVM [23/32] Note for multi system

Daikin FTKD71BVM [23/32] Note for multi system
22
Note for Multi System
〈〈
〈〈 〈〈
〈〈 What is a Multi System? 〉〉
〉〉〉〉
〉〉
This system has one outdoor unit connected to multiple indoor units.
Functions depend on the model. See the list of functions and applica-
ble models (*2) on the next page.
When the operational capacity is exceeded
The capacity of units that can be connected and the operational capacity of the Inverter Multi A series
are as shown below. If the operational capacity is exceeded, the indoor unit enters Standby Mode,
and the operation light flashed; this is not a malfunction.
<Example>
When the units in rooms A, B, and C are being used, and the D is used, causing an overload:
The room (from A to D) which is closest to the set temperature will go into standby mode. The
room in standby mode will resume operation once operation in the other rooms is stopped
.
NIGHT QUIET Mode
NIGHT QUIET Mode requires initial programming during installation. Please consult your retailer or dealer for assistance.
NIGHT QUIET Mode reduces the operation noise of the outdoor unit during the night time hours to prevent annoyance to neighbors.
The NIGHT QUIET Mode is activated when the temperature drops 5
°
C or more below the highest temperature
recorded that day. Therefore, when the temperature difference is less than 5
°
C, this function will not be activated.
NIGHT QUIET Mode reduces slightly the cooling efficiency of the unit.
OUTDOOR UNIT SILENT Operation
(page 15)
1. With the Priority Room Setting present but inactive or not present
When using the OUTDOOR UNIT SILENT operation feature with the Multi system, set all indoor units to
OUTDOOR UNIT SILENT operation using their remote controllers.
When clearing OUTDOOR UNIT SILENT operation, clear one of the operating indoor units using their remote controller.
However OUTDOOR UNIT SILENT operation display remains on the remote controller for other rooms.
We recommend you release all rooms using their remote controllers.
2. With the Priority Room Setting active
See Priority Room Setting on the next page.
Model name
Capacity of units
that can be connected
Operational capacity
Cooling only
2/3MKD58
11.6kW 10.0kW
3/4MKD75
15.0kW 13.5kW
4MKD90
18.0kW 15.5kW
C
room
B
room
A
room
Living
room
Outdoor
unit
01_EN_3P098595-1N.fm Page 22 Friday, July 1, 2005 1:57 PM

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