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1. Connect the charging hose on the manifold valve to the charge end of the low pressure 
  valve (both high/low pressure valves must be tightly shut).
2. Connect charging hose joint to vacuum pump.
3. Turn the handle and open the Lo manifold valve completely.
4. Open the vacuum pump to release the air. Slowly loosen 
  the joint nut on the low pressure valve to check for air 
  leakage. (If the vacuum pump noise changes, the 
  multimeter reading will be 0.) Tighten the nut.
5. Release the pressure for 15 minutes or more and 
  make sure the multi-meter reading is 1.0 × 10

5

 pa 

 (–76cmHg).
6. Fully open high/low pressure valves.
7. Remove charging hose from charging end of low pressure valve.
8. Tighten the bonnet on the low-pressure valve. (As shown in Fig.10)

1. Remove the handle from the outdoor unit’s right side plate.
2. Remove the cord anchorage. Connect the power cord 
  (for cooling and heating unit, connect the power cord 
  and signal control wire) to the terminal block.
3. Attach the power cable with the cord anchorage, 
  (for cooling and heating units, use the cord anchorage 
  to attach the power cable and the signal control wire).
4. Make sure the wire is securely connected.
5. Install the handle.

NOTE:
 

 Incorrect wiring can cause parts to malfunction.

 

 After the cable is connected, make sure there is space between the connection and the 

    place where the lead wire is attached.

Condensed water that forms during heating must be properly 
discharged through the drainage pipe.
Installation method: Put the drain connection through 
the 25mm hole in the frame and connect the drainage pipe to 
the drain nozzle.

Outdoor unit installation

Electrical wiring

Air leakage test

Drain of condensation from the outdoor unit (Heat pump models)

Heat pump models

Indoor unit

connection

N (1) 2

3

4

5

blue

black

brown

orange

yellow-

green

Cooling only models

N (1)

Indoor unit

connection

blue black

yellow-green

2

3

Handle

Frame
Drain

connection 

Manifold Valve

Multimeter

–76cmHg

Lo Handle

Charging hose

Manometer

Hi handle

Charging 

hose

Vacuum 

pump

Low pressure valve

Fig.10

01_EN_3V007382-8J.indd   23

01_EN_3V007382-8J.indd   23

8/18/2010   9:17:28 AM

8/18/2010   9:17:28 AM

Summary of Contents for FT18HEV1K

Page 1: ...AIR CONDITIONER OPERATION MANUAL AND INSTALLATION MANUAL MODELS FT18HEV1K FT24HEV1K FT28HEV1K FTY18HEV1K FTY24HEV1K FTY28HEV1K 00_CV_3V007382 8J indd 1 00_CV_3V007382 8J indd 1 7 31 2010 10 59 46 AM 7...

Page 2: ...using this air conditioner should read and understand the manual before operation or be supervised by a knowledgeable person Children should be supervised to ensure that they do not play with the app...

Page 3: ...n The refrigerant used in the air conditioner is safe Although leaks should not occur if for some reason any refrigerant happens to leak into the room make sure it does not come in contact with any fl...

Page 4: ...bed for small animals which can enter the unit Once in the unit such animals can cause malfunctions smoke or fire when making contact with electrical parts Do not operate the air conditioner with wet...

Page 5: ...erature of the room The heating effect will decrease in very cold outdoor conditions If outside temperatures become very low it may be necessary to use additional heating equipment Defrosting When the...

Page 6: ...ow a gentle breeze and the guide louver rotate when 1 When the unit is turned on in Heat mode and the compressor has not started 2 In Heat mode when the unit has not reached the correct temperature an...

Page 7: ...in Air out Remote controller Air in Air out 1 2 8 9 3 4 5 6 7 1 Power cable 2 Remote controller 3 Front panel 4 Air filter 5 Guide louver 6 Wall pipe 7 Bind tape 8 Connection wire 9 Drainage pipe 01_...

Page 8: ...ow fan speed can be selected Middle Low High Note The fan speed is not adjustable in Dry mode FAN button MODE Press the MODE button to select Auto Cool Dry Fan or Heat modes While the power is on the...

Page 9: ...button to increase the preset temperature Press and hold this button for more than 2 seconds will quickly increase the increments of temperature When the button is released the current temperature C F...

Page 10: ...button is pressed for 2 or more seconds the value will change quickly in increments of 10 minutes After you finish setting the timer press this button again If the timer setting is not completed while...

Page 11: ...the TURBO button to turn the TURBO function ON OFF Special functions Blow function After the unit is stopped this function blows moisture off the indoor unit s evaporator to prevent mould 1 Blow func...

Page 12: ...n C and F Defrost mode If the unit has been in defrost and is turned off with the remote controller the unit will not stop until defrosting is complete Additionally settings made with the remote contr...

Page 13: ...off Emergency operation Use the manual switch if the remote controller is lost or broken The unit will run in Auto mode but the temperature and fan speed can not be changed To use the manual switch Op...

Page 14: ...on surfaces of the indoor or outdoor units There is a risk of electric shock Flammable liquids thinner gasoline etc will damage the air conditioner Clean the units with a dry soft cloth or a cloth dam...

Page 15: ...is damaged please contact your dealer Maintenance after use 1 Turn main power off 2 Clean the air filter and the exterior of the indoor and outdoor units 3 Remove all dust and debris from the outdoor...

Page 16: ...horized maintenance center When the air conditioner is started or stopped the compressor starts and sometimes creates gurgling sounds The sounds are caused by the flowing of refrigerant If indoor temp...

Page 17: ...r obstructions Replace the batteries in the remote controller The remote controller may be damaged High relative humidity Condensed water The indoor unit drainage pipe connection is loose When the uni...

Page 18: ...vaporized If the unit is operates in high humidity for a long time moisture can condense on the air outlet grill and drip off Stop all operations immediately and disconnect the power plug Contact the...

Page 19: ...n 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 Ne...

Page 20: ...ces 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...

Page 21: ...572 mm Outdoor unit Models 18K 24K 28K A B Max Pipe Length m 25m 25m 25m 30m 15g m 20g m 50g m 50g m 10m 10m 10m 15m Amount of Additional Refrigerant to be Filled For Extra Length of Pipe Max Height...

Page 22: ...ng hole sleeve into the hole to prevent the connection piping and wiring from being damaged when passing through the hole 1 For proper drainage the drain hose should be placed at a downward angle 2 Do...

Page 23: ...ground wire is incorrectly connected there is danger of electric shock The cover plate must be attached and the connection must be tight Incorrect installation can let moisture enter in which increase...

Page 24: ...h the power cable with the cord anchorage for cooling and heating units use the cord anchorage to attach the power cable and the signal control wire 4 Make sure the wire is securely connected 5 Instal...

Page 25: ...sure water is draining properly Water condensation or leakage Make sure the voltage agrees with the specified voltage shown on the nameplate Incorrect voltage can cause electrical malfunction or damag...

Page 26: ...Two dimensional bar code is a code for manufacturing 3V007382 8J M10B178 1008 HT 00_CV_3V007382 8J indd 2 00_CV_3V007382 8J indd 2 7 31 2010 10 59 50 AM 7 31 2010 10 59 50 AM...

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