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Safety Precautions

• Read these Safety Precautions carefully to ensure correct installation.
• This manual classifies the precautions into WARNING and CAUTION.

Be sure to follow all the precautions below: they are all important for ensuring safety.

WARNING...............Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury.

CAUTION...............Failure to follow any of CAUTION may result in grave consequences in some cases.

• The following safety symbols are used throughout this manual:

• After completing installation, test the unit to check for installation errors. Give the user adequate instructions concerning the use 

and cleaning of the unit according to the Operation Manual.

Be sure to observe this instruction.

Be sure to establish an earth connection.

Never attempt.

WARNING

• Installation should be left to the dealer or another professional.

Improper installation may cause water leakage, electrical shock, or fire.

• Install the air conditioner according to the instructions given in this manual.

Incomplete installation may cause water leakage, electrical shock, or fire.

• Be sure to use the supplied or specified installation parts.

Use of other parts may cause the unit to come to lose, water leakage, electrical shock, or fire.

• Install the air conditioner on a solid base that can support the weight of the unit.

An inadequate base or incomplete installation may cause injury in the event the unit falls off the base.

• Electrical work should be carried out in accordance with the installation manual and the national electrical wiring

rules or code of practice. 

 Insufficient capacity or incomplete electrical work may cause electrical shock or fire.

• Be sure to use a dedicated power circuit. Never use a power supply shared by another appliance.
• For wiring, use a cable length enough to cover the entire distance with no connection. 

Do not use an extension cord. Do not put other loads on the power supply, use a dedicated power circuit.

(Failure to do so may cause abnormal heat, electric shock or fire.)

• Use the specified types of wires for electrical connections between the indoor and outdoor units.

Firmly clamp the interconnecting wires so their terminals receive no external stresses.  Incomplete connections or clamping may cause terminal overheating or fire.

• After connecting interconnecting and supply wiring be sure to shape the cables so that they do not put undue force 

on the electrical covers or panels.

Install covers over the wires.  Incomplete cover installation may cause terminal overheating, electrical shock, or fire.

• If any refrigerant has leaked out during the installation work, ventilate the room.

(The refrigerant produces a toxic gas if exposed to flames.)

• After all installation is complete, check to make sure that no refrigerant is leaking out.

(The refrigerant produces a toxic gas if exposed to flames.)

• When installing or relocating the system, be sure to keep the refrigerant circuit free from substances other than the 

specified refrigerant (R410A), such as air.

(Any presence of air or other foreign substance in the refrigerant circuit causes an abnormal pressure rise or rupture, resulting in injury.)

• During pump-down, stop the compressor before removing the refrigerant piping.

If the compressor is still running and the stop valve is open during pump-down, air will be sucked in when the refrigerant piping is removed, 
causing abnormal pressure in the freezer cycle which will lead to breakage and even injury.

• During installation, attach the refrigerant piping securely before running the compressor.

If the compressor is not attached and the stop valve is open during pump-down, air will be sucked in when the compressor is run, causing 
abnormal pressure in the freezer cycle which will lead to breakage and even injury.

• Be sure to establish an earth.  Do not earth the unit to a utility pipe, arrester, or telephone earth.

Incomplete earth may cause electrical shock, or fire.  A high surge current from lightning or other sources may cause damage to the air conditioner.

• Be sure to install an earth leakage breaker.

Failure to install an earth leakage breaker may result in electric shocks, or fire.

CAUTION

• Do not install the air conditioner in a place where there is danger of exposure to inflammable gas leakage. 

If the gas leaks and builds up around the unit, it may catch fire.

• Establish drain piping according to the instructions of this manual.

Inadequate piping may cause flooding.

• Tighten the flare nut according to the specified method such as with a torque wrench.

If the flare nut is tightened too hard, the flare nut may crack after a long time and cause refrigerant leakage.

01_EN_3P207973-1E.fm  Page 1  Monday, August 23, 2010  4:21 PM

Summary of Contents for FTX20J2V1B

Page 1: ...it series Montaj k lavuzlar R410A Split serisi Installationsanleitung Split Baureihe R410A Manuel d installation S rie split R410A Montagehandleiding R410A Split systeem Manual de instalaci n Serie Sp...

Page 2: ...06 95 EC Electromagnetic Compatibility 2004 108 EC 3P290872 1 Takayuki Fujii Managing Director 1st of Jun 2011 DAIKIN TCF 015 N11 01 2011 DEKRA NB0344 74736 KRQ EMC97 4957 3P290872 1 fm Page 1 Tuesday...

Page 3: ...clamping may cause terminal overheating or fire After connecting interconnecting and supply wiring be sure to shape the cables so that they do not put undue force on the electrical covers or panels I...

Page 4: ...ectronic ignition type fluorescent lamps inverter or rapid start type as they may shorten the remote control range 8 the unit is at least 1 metre away from any television or radio set unit may cause i...

Page 5: ...e fingers of your other hand When there is no work space because the unit is close to ceiling CAUTION Be sure to wear protection gloves Place both hands under the center of the front grille and while...

Page 6: ...pipe hole gap with putty Mounting plate Clip Mark rear side Bottom frame Front grille How to attach the indoor unit Hook the claws of the bottom frame to the mounting plate If the claws are difficult...

Page 7: ...unting plate retention spots and Dimensions 770 Use tape measure as shown Position the end of a tape measure at Keep here the piece cut out from the unit for piping Liquid pipe end Gas pipe end The re...

Page 8: ...together with an insulation tape 3 Pass the drain hose and refrigerant pipes through the wall hole then set the indoor unit on the mounting plate hooks by using the markings at the top of the indoor...

Page 9: ...Remove the insulation fixing screws on the right to remove the drain hose 2 Reattach the insulation fixing screw on the right as it was Forgetting to attach this may cause water leakages 3 Remove the...

Page 10: ...e on the right side of the indoor unit the work can be performed with the electrical component box attached Omit the steps involved with removing and installing the electrical component box in order t...

Page 11: ...component box 2 Route the connection cord as shown in Figure 3 5 8 Install the indoor unit electrical component box in its original position 1 Install the flap 2 Install the electrical component box 1...

Page 12: ...ot use mineral oil on flared part 2 Prevent mineral oil from getting into the system as this would reduce the lifetime of the units 3 Never use piping which has been used for previous installations On...

Page 13: ...cal mh C Refrigerant gas pipe s surface temperature reaches 110 C max Choose heat insulation materials that will withstand this temperature 2 Be sure to insulate both the gas and liquid piping and to...

Page 14: ...for some time after installation shut off the circuit breaker to eliminate unnecessary power consumption If the circuit breaker trips to shut off the power to the air conditioner the system will rest...

Page 15: ...13 T rk e MEMO 10_TR_3P207973 1E fm Page 13 Monday August 23 2010 4 55 PM...

Page 16: ...T rk e 14 MEMO 10_TR_3P207973 1E fm Page 14 Monday August 23 2010 4 55 PM...

Page 17: ...15 T rk e MEMO 10_TR_3P207973 1E fm Page 15 Monday August 23 2010 4 55 PM...

Page 18: ...3P291651 1 00_CV_3P207973 1E fm Page 2 Tuesday August 31 2010 4 40 PM U Nove hospody 1 1155 301 00 Plzen Skvrnany Czech republic Zandvoordestraat 300 B 8400 Ostende Belgium www daikineurope com...

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