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English

Do not place objects in direct proximity of the outdoor 
unit and do not let leaves and other debris accumulate 
around the unit.

Leaves are a hotbed for small animals which can enter the 
unit. Once in the unit, such animals can cause malfunc-
tions, smoke or a fire when making contact with electrical 
parts.

Before cleaning, be sure to stop the air conditioner 
operation, turn the power circuit breaker off.

Otherwise, an electric shocks and injury may result.

To avoid electric shocks, do not operate with wet 
hands.
Never touch the internal parts of the remote controller.

Touching certain internal parts will cause electric shocks 
and damage to the remote controller. Consult your local 
dealer about checking and adjustment of internal parts.

To avoid oxygen deficiency, 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 gets into the remote controller there is a risk of elec-
trical leakage and damage to electronic components.

Watch your steps at the time of air filter cleaning or 
inspection.

High-place work is required, to which utmost attention must 
be paid.
If the scaffold is unstable, you may fall or topple down, thus 
causing injury.

Do not remove the outdoor unit’s outlet side grille.

The grille protects against the unit’s high speed fan, which 
may cause injury.

To avoid injury, do not touch the air inlet or aluminum 
fins of the air conditioner.
Do not place objects that are susceptible to moisture 
directly beneath the indoor or outdoor units.

Under certain conditions, condensation on the unit or refrig-
erant piping, air filter dirt or drain blockage may cause drip-
ping, resulting in fouling or failure of the object concerned.

Do not place heaters directly below the indoor unit, as 
resulting heat can cause deformation.
Do not place appliances that produce naked flames in 
places exposed to the airflow from the air conditioner 
as this may impair combustion of the burner.
Do not block air inlets nor outlets.

Impaired airflow may result in insufficient performance or 
trouble.

Do not use the air conditioner for purposes other than 
those for which it is intended.

Do not use the air conditioner for cooling precision instru-
ments, food, plants, animals or works of art as this may 
adversely affect the performance, quality and/or longevity 
of the object concerned.

Do not install the air conditioner at any place where 
there is a danger of flammable gas leakage.

In the event of a gas leakage, build-up of gas near the air 
conditioner may result in a fire.

Carry out drain piping properly to ensure complete 
drainage.

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

• NOTE TO SERVICE PERSONNEL

WARNING

May cause electric shock, ignition, fire

Before starting the inspection of the electrical 
parts (control box, fan motor, drain pump, etc.), be 
sure cut off the all air-conditioner power of indoor 
unit and outdoor unit and other power, or you may 
get an electric shock.

When cleaning the heat exchanger, be sure to 
remove the switch box, fan motor and drain 
pump. Water or detergent may deteriorate the 
insulation of electric components and result in 
burn-out of these components.

Due to high voltage, do not open control box lid for 
ten minutes after the safety breaker is switched 
off.

CAUTION! ELECTRIC SHOCK

Due to high voltage, do not open control box 
cover for ten minutes after the safety breaker is 
switched off.

After the box is opened, measure the voltages of 
the points shown below printed circuit board with 
a tester and confirm that the voltages are not 
higher than DC50V. 
Do not touch live parts when carrying out this 
work.

After power failure, operation will restart automat-
ically.

A1P

X2M

X1M

C-

C+

- +

0

A1P

Residual voltage 
measurement points

Printed 
circuit 
board

Control box

4PEN465287-1C.book  Page 3  Thursday, March 23, 2017  2:47 PM

Summary of Contents for FAA71AUVEB

Page 1: ...OPERATION MANUAL FAA71AUVEB FAA100AUVEB Split system air conditioners...

Page 2: ...r lack of experience and knowledge if they have been given supervision or instruction concern ing use of the appliance in a safe way and understand the hazards involved Children shall not play with th...

Page 3: ...the air conditioner after the qual ified 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 r...

Page 4: ...t produce naked flames in places exposed to the airflow from the air conditioner as this may impair combustion of the burner Do not block air inlets nor outlets Impaired airflow may result in insuffic...

Page 5: ...INDOOR 1 1 Cooling only type This system provides COOLING PROGRAM DRY and FAN OPERATION modes PRECAUTIONS FOR GROUP CONTROL SYSTEM OR TWO REMOTE CONTROLLER CONTROL SYSTEM This system provides two othe...

Page 6: ...beyond the fol lowing conditions safety devices may work and the air conditioner may not operate or sometimes water may drop from the indoor unit COOLING C HEATING C DB Dry bulb temperature WB Wet bu...

Page 7: ...rried out properly to ensure complete drainage If drain piping is not carried out properly dirt and debris may be accumulated in the drain pipe and cause water leakage If it occurs stop the air con di...

Page 8: ...hen a combustion appliance is used ventilate the room regularly Do not use the combustion appliance where the air from the air conditioner is blown directly toward it When the warm air stays under the...

Page 9: ...ection for a period of time to prevent conden sation on the air flow flaps When room temperature is higher than the set temperature When the HEAT ING OPERA TION starts or during DEFROST OPERATION if f...

Page 10: ...Cold air gathers on the floor and warm air gathers in the ceiling Set the air discharge to horizontal direction during COOLING or PROGRAM DRY OPERATION and set it downwards during HEATING OPERATION Do...

Page 11: ...R OUTLET EXTERIOR AND REMOTE CONTROLLER Wipe with a soft dry cloth If a stain cannot be removed wipe it with a cloth firmly wringed after soaked in diluted neutral deter gent After that wipe the area...

Page 12: ...s will prevent generation of mould Turn off the power circuit breaker When the power circuit breaker is turned on low wattage is consumed even if the system is not operating Turn off the power circuit...

Page 13: ...RATION during the COOLING OPERATION the airflow rate is low ered to prevent the carryover of melted water After a while the airflow rate can be changed The airflow rate cannot be set for the PRO GRAM...

Page 14: ...DEFROST OPERATION This is the noise of refrigerant caused by flow stop and flow change During HEATING OPERATION the system switches to DEFROST OPERATION automati cally The remote controller shows Aft...

Page 15: ...breaker earth leakage breaker ON OFF If the air filter is clogged Ask a qualified service person to clean the air filters Refer to MAINTENANCE on page 9 A decrease in the airflow volume of the air co...

Page 16: ...he battery contains a heavy metal above a certain concentration Possible chemical symbols are Pb lead 0 004 Do not try to dismantle the system yourself the dismantling of the product treatment of the...

Page 17: ......

Page 18: ...4P465287 1C 2017 03 Copyright 2017 Daikin...

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