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Regarding places for installation

Is the air conditioner installed at a well-ventilated 

place where there are no obstacles around?

Do not use the air conditioner in the following 

places.

a. Filled with much mineral oil such as cutting oil

b. Where there is much salt such as a beach area

c. Where sulfured gas exists such as a hot-spring 

resort

d. Where there are considerable voltage 

fluctuations such as a factory or plant

e. Vehicles and vessels

 f. Where there is much spray of oil and vapor 

such as a cookery, etc.

g. Where there are machines generating 

electromagnetic waves

h. Filled with acid and/or alkaline steam or vapor

Is a snow protection measure taken?

For details, consult your local dealer about snow 
protection hoods, etc.

Regarding wiring

All wiring must be performed by an qualified 

personnel.

To do wiring, ask your local dealer. Never do it by 

yourself.

Make sure that a separate power supply circuit 

is provided for this air conditioner and that all 

electrical work is carried out by qualified 

personnel according to local laws and regulations.

Pay attention to running noises, too

Are the following places selected?

a. A place that can sufficiently withstand the mass 

of the air conditioner with less running noises 

and vibrations.

b. A place where the hot wind discharged from the 

air outlet of the outdoor unit and the running 

noises do not cause a nuisance to neighbours.

Are you sure that there are no obstacles near 

the air outlet of the outdoor unit?

Obstacles may cause a reduction in the fan speed,
which may decrease functionality, causing an 
increase in operating noise, or a malfunction of 
the equipment.

If abnormal noises occur in use, stop the 

operation of the air conditioner, consult your 

local dealer.

4. INSTALLATION SITE

Operating procedure varies with heat pump type 
and cooling only type. Contact your local dealer to 
confirm your system type.

To protect the air conditioner, turn on the main 
power switch 6 hours before operation.

Do not shut off the power supply during seasonal 
use of the air conditioner.
This is required in order to activate the air 
conditioner smoothly.

If the main power supply is turned off during 
operation, operation will restart automatically after 
the power turns back on again.

Read the operation manual attached to the 

remote controller.

5. OPERATION PROCEDURE

CHARACTERISTICS OF THE COOLING 

OPERATION (COOLING OPERATION AND 

AUTOMATIC COOLING OPERATION)

When operating continuously at downward airflow 
direction, air blows in the automatically set 
direction for a period of time to prevent condensation 
on the horizontal blade. (The remote controller 
displays the airflow direction that is set.)

If the COOLING OPERATION is used when the 
indoor temperature is low, frost forms on the heat 
exchanger of the indoor unit. This can decrease 
the cooling capacity. In this case, the air 
conditioner automatically switches to the 
DEFROST OPERATION for a while.
During the DEFROST OPERATION, the low fan 
speed is used to prevent the discharge of melt 
water. (The remote controller displays the fan 
speed that is set.)

When the outdoor temperature is high, it takes 
some time until the indoor temperature reaches 
the set temperature.

6. OPERATION CHARACTERISTICS

System relocation

Consult your Daikin dealer about remodelling 

   and relocation.

Regarding drainage of drain piping

Is the drain piping carried out properly to 

ensure complete drainage?

If drain piping is not carried out properly, dirt and 
debris may be accumulated in the drain piping 
and cause water leakage. If it occurs, stop the air 
conditioner and consult with your local dealer for 
assistance.

Summary of Contents for FAA50BAVMA

Page 1: ...SPLIT SYSTEM Air Conditioners OPERATION MANUAL MODELS Wall mounted type FAA71BVMA FAA60BAVMA FAA50BAVMA FAA85BVMA FAA100BVMA...

Page 2: ......

Page 3: ...reading the manual file it away for future reference Furthermore make certain that this operation manual is handed to a new user when he takes over the operation As this operation manual is dedicated...

Page 4: ...ipment is transferred to a new user be sure also to hand over the manual The precautions described herein are classi ed as WARNING and CAUTION They both contain important information regarding safety...

Page 5: ...Contact professional personnel about attachment of accessories and be sure to use only accessories specified by the manufacturer If a defect results from your own workmanship it may result in water l...

Page 6: ...cy ensure that the room is adequately ventilated if equipment such as a burner is used together with the air conditioner Do not leave the remote controller wherever there is a risk of wetting If water...

Page 7: ...ged use check the unit stand and its mounts for damage If left in a damaged condition the unit may fall and cause injury Arrange the drain hose to ensure smooth drainage Imperfect drainage may cause w...

Page 8: ...rol systems beside individual control one remote controller controls one indoor unit system Confirm the following if your unit is the following control system type Group control system One remote cont...

Page 9: ...er consult your local dealer 4 INSTALLATION SITE Operating procedure varies with heat pump type and cooling only type Contact your local dealer to confirm your system type To protect the air condition...

Page 10: ...air temperature and heating capacity The heating capacity of the air conditioner declines as the outside air temperature falls In such a case use the air conditioner in combination with other heating...

Page 11: ...ING AUTOMATIC COOLING PROGRAM DRY HEATING AUTOMATIC HEATING Up and down direction When operating continuously at downward airflow direction Air blows in the automaticallyset direction for a period of...

Page 12: ...nd remote controller Images may become fuzzy and noise may be generated 7 OPTIMUM OPERATION Turn off the power circuit breaker when it is not in use for a long period When the power circuit breaker is...

Page 13: ...You may change the time of indication or Time to clean filter If the indoor unit is used in a space where the air is more contaminated ask your local dealer for solution If it becomes difficult to re...

Page 14: ...to the remote controller The indication can be turned off whether in operation or at stop 11 CAUTION Hold the front panel firmly so that it does not fall Do not use water which is 50 C or more benzen...

Page 15: ...t turn off the power circuit breaker during seasonal use of the HEATING OPERATION WHAT TO DO TO STOP THE AIR CONDITIONER FOR A LONG PERIOD Turn on FAN OPERATION for a half day on the fine day and dry...

Page 16: ...MALFUNCTION OF THE AIR CONDITIONER For comfortable use do not turn off the power circuit breaker during seasonal use of the HEATING OPERATION The outdoor unit stops This is because the indoor temperat...

Page 17: ...nit Ask your local dealer for details on cleaning the indoor unit This cleaning requires a qualified service person Check the usage environment When the air conditioner is changed over to the HEATING...

Page 18: ...lades at the air outlet are closed while the indoor stops Check if the air filter is clogged Ask a qualified service person to clean the air filters A decrease in the airflow volume of the air conditi...

Page 19: ...nected Contact the central control room that directed the stop Are you sure that the display for centralized control is not lit Contact the central control room that directed the stop If the problem i...

Page 20: ...3P427030 3R M15N111D 2110 HT The two dimensional bar code is a manufacturing code...

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