Daikin FLK60AZVMB Технические данные онлайн [6/62] 603035

Daikin FLK50AZVMB Технические данные онлайн [6/62] 603034
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2. Quiet operation
The tables below illustrate the sound pressure levels compared with current R-22 inverter models :
The new Multi inverter units are equipped with 3 types of “silent mode” functions, 1 to reduce
the sound level of the indoor unit, and 2 functions to reduce the sound level of the outdoor unit :
*1: In case of using outdoor unit 4MK90AZ with indoor unit FTK25AZ
*2: Minimum = 39dB(A) sound pressure (when operating only 1 unit)
(): Target value
COOLING ONLY
4MK58 4MK75 4MK90
Current (R-22) - - 49
New (R-410A)* 46/43 48/45 48/45
HEAT PUMP
2(3)MX52 3(4)MX68 4MX80
Cooling Heating Cooling Heating Cooling Heating
Current (R-22) 45 46 46 47 49 49
New (R-410A)* 46/43 47/44 48/45 49/46 48/45 49/46
Type Effects*
1
(dB(A)) Remark
INDOOR Indoor unit H:37 L:30 Air flow: ultra low blow
silent operation -> LL:(27) set via the remote controller
OUTDOOR Outdoor unit 48 -> (45)*
2
Air flow: low blow
silent operation set via the remote controller
Night quiet mode 48 -> (45)*
2
Requires initial setting
Cooling operation only
Detailed Explanation :
a. Indoor silent operation : please refer to explanation regarding indoor units
b. Outdoor unit silent operation
When the SILENT button is selected on the remote control of the indoor unit (see picture) ,
operating sound of the outdoor unit is reduced by 3dB(A) (sound pressure), by lowering
the revolution speed of the compressor and outdoor fan.
This is a a useful means of reducing the sound level, particularly during night time operation in
order not to cause local disturbances.
Important remark :
In the event that “Priority room setting “ is not active, the “Outdoor unit silent mode” can be
activated only if the ‘silent’ command is selected on ALL indoor units.
In case “Priority room setting “ is active, the “Outdoor unit silent mode” can be activated
merely by selecting the ‘silent’ command on the indoor unit in the room set as ‘priority room’.
* Second sound levels are sound pressure levels when using outdoor unit silent operation (see below for more explanation)
00225•New products•01-12 09-11-2001 11:17 Pagina 6

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