Daikin FTKS60FV1B Specifications download pdf (Page 233)

Instruction SiBE12-713

222 Operation Manual

• The system does not start when the display

shows “ ” (UNDER CENTRALIZED

CONTROL) and it flashes for few seconds

after pressing an operation button.

This is because the system is under centralized con-

trol. Flashes on the display indicates that the system

cannot be controlled by the remote controller.

• The system does not start immediately after

the power supply is turned on.

Wait one minute until the micro computer is pre-

pared for operation.

• The outdoor unit is stopped

This is because the room temperature has

reached the set temperature. The indoor unit

switches to fan operation.

II.

WHEN “ ” (UNDER CENTRALIZED CON-

TROL) IS DISPLAYED AND OPERATION IS DIFFER-

ENT FROM THE REMOTE CONTROL DISPLAY.

This is because operating mode is controlled by a

micro computer, as shown below, depending on

the operating mode of the other connected indoor

units when using in a multi system.

•

If the operating mode does not match that of the

other indoor units which are already running,

the indoor unit goes into standby mode (the fan

stops and the air flow flaps become horizontal).

The unit will go into the above mode if either cool-

ing, dry, or fan operation mode are set together

with heating mode.

NOTE

• Normally, the operation mode in the room where

the unit is first run is given priority, but the follow-

ing situations are exceptions, so please keep this

in mind.

a If the operation mode of the first room is FAN

Mode, then using Heating Mode in any room

after this will give priority to heating. In this sit-

uation, the air conditioner running in FAN Mode

will go on standby.

b With the Priority Room Setting active

Contact your Daikin dealer for the operation

that corresponds to your system.

• If the total capacity of all the indoor units run-

ning exceeds the limit, the indoor unit will go

into standby mode (fan and air flow direction

remain as set). (Only for cooling-only type.)

• If another indoor unit goes into heating mode

after cooling, the unit may go into dry mode

(fan operates whisper and the air flow flaps

become horizontal).

III.THE FAN SPEED IS DIFFERENT FROM THE

SETTING.

• Pressing the fan speed control button does

not change the fan speed.

When the room temperature reaches the set tem-

perature in heating mode, the power supply from

the outdoor unit stops and the indoor unit goes

into whisper mode (in a multi system, the fan goes

back and forth between stop and whisper).

This is to prevent the cool air from being blown

directly onto anyone in the room.

IV.AIR BLOW DIRECTION IS NOT AS SPECIFIED.

• Actual air blow direction is not as shown on

the remote controller.

• Automatic swing setting does not work.

Refer to “AIR FLOW DIRECTION ADJUST”.

V. WHITE MIST COMES OUT OF A UNIT

• When humidity is high during cooling opera-

tion (In oily or dusty places)

If the inside of an indoor unit is extremely contam-

inated, the temperature distribution inside a room

becomes uneven. It is necessary to clean the

inside of the indoor unit. Ask your Daikin dealer

for details on cleaning the unit. This operation

requires a qualified service person.

• When the system is changed over to HEATING

OPERATION after DEFROST OPERATION.

Moisture generated by DEFROST becomes

steam and exists.

VI.NOISE OF AIR CONDITIONERS

• A ringing sound after the unit is started.

This sound is generated by the temperature

regulator working.

It will quiet down after about a minute.

• A continuous flow “Shuh” sound is heard

when the systems is in COOLING or

DEFROST OPERATION.

This is the sound of refrigerant gas flowing

through both indoor and outdoor units.

• A “Shuh” sound which is heard at the start or

immediately after the stop of operation or

which is heard at the start or immediately after

the stop of DEFROST OPERATION.

This is the noise of refrigerant caused by flow stop

and flow change.

• A continuous flow “Shah” sound is heard

when the system is in COOLING OPERATION

or at a stop.

The noise is heard when the drain pump is in operation.

• A “Pishi-pishi” squeaking sound is heard

when the system is in operation or after the

stop of operation.

Expansion and contraction of plastic parts caused

by temperature change makes this noise.

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Daikin FTKS60FV1B Specifications Page 233

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