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WARNING--------­

Do not use means to accelerate the defrosting

process or to clean, other than those

recommended by the manufacturer.

The appliance must be stored in a room without

continuously operating ignition sources

(for example: open flames, an operating gas

appliance or an operating electric heater).
Do not pierce or burn.
Be aware that refrigerants may not contain an

odour.

Floor area required for installation of the

equipment, refer to the installation manual

of the outdoor unit.

Do not place burners or heaters in places

exposed to the airflow from the unit as this

may impair combustion of the burner or heater.
When the air conditioner is malfunctioning

(giving off a burning odor, etc.), turn off the

power to the air conditioner and contact your

local dealer.

Continued operation under such circumstances

may result in a failure, electric shocks or a fire

Consult your local dealer regarding

modification, repair and maintenance of the

air conditioner.

Improper workmanship may result in water

leakage, electric shocks or a fire .

Be sure to use fuses with the correct ampere

reading.

Do not use improper fuses, copper or other

wiring as a substitute, as this may result in

electric shocks, a fire, injury or damage to the air

conditioner.

Consult your local dealer if the air

conditioner submerges owing to a natural

disaster, such as a flood or typhoon.

Do not operate the air conditioner in that case,

or otherwise a malfunction, electric shocks, or a

fire may result.

Start or stop the air conditioner with the

remote controller. Never use the power

circuit breaker for this purpose.

Otherwise, it may cause a fire or water leakage.

Furthermore, if an automatic restart control is

provided against power failure and the power is

recovered, the fan will rotate suddenly and may

cause injury.

Do not use the air conditioner in the

atmosphere contaminated with oil vapor,

such as cooking oil or machine oil vapor.

Oil vapor may cause crack damage to the air

conditioner, electric shocks, or a fire .

Do not use flammable materials (e.g., 

hairspray or insecticide) near the air 

conditioner. 

Do not clean the air conditioner with 

organic solvents such as paint thinner. 

The use of organic solvents may cause crack 

damage to the air conditioner, electric shocks, 

or a fire 

Do not use the air conditioner in places 

with excessive oily smoke, such as cooking 

rooms, or in places with flammable gas, 

corrosive gas, or metal dust. 

Using the air conditioner in such places may 

cause a fire or air conditioner failures. 

Beware of a fire in case of refrigerant 

leakage. 

If the air conditioner is not operating correctly, 

i.e. not generating cool or warm air, refrigerant

leakage could be the cause. Consult your local

dealer for assistance. The refrigerant used for

the air conditioner is safe and normally does not

leak. However, if the refrigerant leaks and gets

in contact with a naked burner, heater or cooker,

it may generate hazardous compounds. Turn

off the air conditioner and call your local dealer.

Turn on the air conditioner after the qualified

service person makes sure to confirm that the

leakage is repaired.

Do not place objects, including rods, your 

fingers, etc., in the air inlet or outlet. 

Injury may result due to contact with the air 

conditioner's highspeed fan blades. 

Consult your local dealer regarding cleaning 

the inside of the air conditioner. 

Improper cleaning may cause breakage of 

plastic parts, water leakage and other damage 

as well as electric shocks. 

Be aware that prolonged, direct exposure 

to cool or warm air from the air conditioner, 

or to air that is too cool or too warm can 

be harmful to your physical condition and 

health. 
Consult your local dealer about installation 

work. 

Doing the work yourself may result in water 

leakage, electric shocks or a fire . 

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 leakage, electric shocks 

or a fire . 

 

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Page 33: ...DR18 1226C Daikin IM OM A 4 Size 3P542797 1 KA B 40P Dt 26 07 19 33...

Page 34: ...Operation Manual Ask the user to keep this manual in a handy place for future reference WARNING Do not use means to accelerate the defrosting process or to clean other than those recommended by the ma...

Page 35: ...itioner in places such as the following 1 Where there is mist of oil oil spray or vapour for example a kitchen Resin parts may deteriorate and fall out or water may leak 2 Where corrosive gas such as...

Page 36: ...quired for multi slave units in simultaneous multi operation There are 2 kinds of remote controller wired type and wireless type Install the remote controller to the place where the customer has given...

Page 37: ...mer read through the troubleshooting items while explaining the above items 3 SELECTION OF INSTALLATION LOCATION Hold the hangers at 4 locations to move the indoor unit when unpacking or after unpacke...

Page 38: ...uct Refer Fig 2 2 2 Inspection hatch 1 450 x 450 on the control box side and inspection hatch 2 on the bottom of the product Fig 2 3 arrow A 1 3 Inspection hatch 3 on the bottom of the product and on...

Page 39: ...al components before installing the indoor unit 5 INSTALLATION OF INDOOR UNIT Depending on the optional parts it may be easier to attach them beforeinstalling the indoor unit Refer to also the install...

Page 40: ...40...

Page 41: ...ing NOTE 2 After all the brazing works are finished carry out flare connection with the indoor unit Refer to Fig 8 Pressure reducing valve Refrigerant piping Fig 9 NOTE a Taping Nitrogen 1 The proper...

Page 42: ...maged with the clamp end or bend the tip of the metal clamp 1 inward as shown Refer to Fig 12 In case of sticking vinyl tape Vinyl tape Stick vinyl tape without tearing the sealing l material r _ 5 _...

Page 43: ...ing must be carried out by a qualified electrician If a qualified person is not present after the electric wir ing work is finished check the drainage according to the method specified in When the ele...

Page 44: ...circuit Insufficient capacity of the power supply circuit or improper electrical construction may lead to electric shocks or a fire Make sure to install an earth leakage breaker Failure to do so may c...

Page 45: ...ctric shocks or a fire 1 Remove the control box lid Fig 20 2 Connect the wiring into the control box through the wiring intake beside the control box Low voltage wiring inlet Remote controller wiring...

Page 46: ...r and indoor units must be matched 2 1 Connect the remote controller only to the master unit 2 2 The remote controller needs to be wired only to the master unit it does not need to be connected to the...

Page 47: ...factory The method of setting procedure and operation is shown in the installation manual attached to the remote controller Note Though setting of ModeNo is carried out as a group if you intend to ca...

Page 48: ...ring to the table below according to the external static pressure of the duct to be connected Table External static Mode No FIRST SECOND pressure CODE No CODE No 50Pa 05 60Pa 06 70Pa 07 80Pa 08 90Pa 0...

Page 49: ...the master unit The indoor unit does not operate properly when two or more remote controllers are attached to the unit in the simultaneous operation system mode 3 7 Earth leakage circuit breaker Eart...

Page 50: ...e the malfunction code NOTE _ DI 1 When the ON OFF button is kept pressed for 5 seconds or longer during the inspection mode the above trouble his tory indication disappears In this case after the mal...

Page 51: ...ct the adapter or Outdoor air thermistor Abnormal stop is applied the capacity is not set to the system malfunction depending on the model or data retention IC Outdoor unit condition The refrigerant m...

Page 52: ...he customer 12 DECLARED RATINGS Rated Values Please do not refer the Capacity Input Power Current Electricity Consumption mentioned on Outdoor unit rating label when this Outdoor is connected with Inv...

Page 53: ...caution to be given when connecting pipes IFi I I ur t e srace wit rutty or t ermal insulation field surrlY w ere t e rires t roug as s own elow If small animals li e insects enter into He outdoor un...

Page 54: ...tch to protectthe compressor I Caution I Never short circuit the high pressure switch duringpump down operation It is not allowed to let the refrigerant out into the air The refrigerant should be reco...

Page 55: ...itioner air conditioner Rework the flare For R32 see table on next page Use the supplied flare nut I Existing pi ping wort tor new air conditioner PRECAUTIONS ON REFRIGERANT PIPING Clean pipe if exist...

Page 56: ...LARE PROCESSING I Fi 9 I n oor t U ni t 7l Liq atop valve I I Fi 9 2 n oor i1 n 7 aa s pipe Liq stop valve I I Fi 9 3 n oor u ni Liq stop valve I I Ref recovery port Flare connection area of existed p...

Page 57: ...MEMO 57...

Page 58: ...DAIKIN SPLIT SYSTEM MODELS Ceiling mounted Duct type FDMF50BRV16 FDMF71BRV16 FDMF90BRV16 FDMF100BRV16 FDMF125BRV16 FDMF140BRV16 OPERATION MANUAL Air Conditioner 58...

Page 59: ...nd user maintenance shall only be done by persons described in manual The appliance is not intended for use by unattended young children or persons who are incompetent to operate air conditioners It m...

Page 60: ...oil vapor Oil vapor may cause crack damage to the air conditioner electric shocks or a fire Do not use flammable materials e g hairspray or insecticide near the air conditioner Do not clean the air c...

Page 61: ...result in electric shocks or fire Do not place water containers flower vases etc on the indoor unit as this may result in electric shocks or a fire Do not put flammable containers such as spray cans...

Page 62: ...r and call your local dealer for assistance After prolonged use check the unit stand and its mounts for damage If left in a damaged condition the unit may fall and cause injury Do not sit or place obj...

Page 63: ...ess remote controller kit If your installation has a customized control system ask your local dealer for the operation that corresponds to your system Names and functions of parts 2 7 3 D 6 d2b 13 10...

Page 64: ...and increased running noises If abnormal noises occur in use stop the operation of the air conditioner consult your local dealer Regarding drainage of drain piping Is the drain piping carried out prop...

Page 65: ...let of the air conditioner It may decrease the effect or stop the operation Set the airflow of the air discharge grille horizontally not to obstruct the wind Otherwise the wind will not come out and a...

Page 66: ...an air filter as a standard accessory Do not attach objects other than the genuine air filter e g kitchen paper to the air inlet Otherwise the performance of the air conditioner will be degraded and...

Page 67: ...inside of the air conditioner may become contaminated after several seasons of use potentially causing performance degradation and water leakage Ask your local dealer for details on cleaning the insi...

Page 68: ...operation from long resting time Dust absorbed by the unit blows out 7 THE INDOOR UNITS GIVE OFF ODORS During operation The unit absorbs the smell of rooms furniture cigarettes etc and then emits the...

Page 69: ...cooling Check if the heat source of the room is exces sive when cooling 4 Operation was performed or stopped al though the ON OFF button was not pressed Are you sure that the ON OFF timer operation is...

Page 70: ...DAIKIN AIRCONDITIONING IND A PVT LTD 12th Floor Building No 9 Tower A DLF Cyber City DLF Phase Ill Gurgaon 122002 Haryana India Tel 91 0124 4555444 Fax 91 0124 4555333 3P725250 2 70...

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