Samsung AQV12PSCXEUR, AQV12PWAX, AQV09PWCXEUR, AQV09PWCNEUR, AQV12PWCXEUR manual Adding Refrigerant

Page 35

3. Connect the charging hose of the low-pressure side of manifold gauge to a

Manifold gauge

gas service port as seen in the picture.

 

4.Open the valve of the low pressure side of manifold gauge counterclockwise.

5.Purge the air in the connected pipes using the vacuum pump for about 15 minutes.

Make sure that pressure gauge shows -0.1MPa(-76cmHg) after about 10 minutes.

This procedure is very important to avoid a gas leak.

Close the valve of the low pressure side of manifold gauge clockwise.

Turn off the vacuum pump.

Check for 2 minutes if there is any pressure change.

Remove the hose of the low pressure side of manifold gauge.

6.Set a valve cork of liquid and gas service port to the open position.

Valve

Gas service port <Low pressure>

 

Vacuum

Liquid service port

Pump

<High pressure>

(Backward flowing

 

prevention)

ENGLISH

7.

Mount the valve stem nuts and the service port cap to the valve, and tighten

 

 

them at the torque of 183kgf•cm with a torque wrench.

Valve stem

8.

Check for a gas leak paying particular attention to the 3-way valve’s stem nuts

Stem nut

 

and to the service port cap (Refer to page 37).

 

A

 

 

 

 

(Gas)

 

 

B

 

 

(liquid)

Adding Refrigerant

Add refrigerant charge according to table below:

If you use a pipe longer than 5m,

‘15’g of refrigerant R410A must be added for each extra meter.

If you use a pipe shorter than 5m,

The purge time is normal.

Refer to the Service Manual for further details.

• The remaining air in the Refrigeration cycle, which contains moisture, may cause malfunction on the compressor.

• Always contact the service center or a professional installation agency for product installation.

35

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Image 35
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Contents Page Contents Wall socket Safety precautionsImportant safety symbols and precautions Follow directionsFor Using For Cleaning Operation ranges Checking before useDisplay Power buttonChecking the name of the parts Main partsRemote controller buttons Checking the remote controllerInserting the batteries Remote controller displayBattery changing time Storing the remote controllerBasic function Press Button to adjust the temperatureVertical air flow Adjusting the air flow directionUsing the Turbo function Press the Air swing button on the remote controllerPress the Time Up or Time Down button to set the time When the air conditioner is on and in cool/heat modePress the button on the remote controller ModeAdditional options available in On timer mode Setting the On/Off timerPress the On Timer/Off Timer button Turn off automatically Using the Smart Saver functionFrom the moment you have set the timer If the air conditioner is on If the air conditioner is offWhen the air conditioner is turned on Using the Quiet functionUsing the Auto Clean function Opening the panel Cleaning the air conditionerCleaning the indoor unit Cleaning the outdoor unit heat exchangerDry the Air filter in a ventilated area Cleaning the air filterRemoving the Air filter Open the panel and put the Air filter outPeriodical checks Maintaining the air conditionerTroubleshooting Connection Outdoor unit Heat exchanger during Heat mode in winterFlow movement changes. It is normal AQV09P, AQV12P, AQV18P, AQV24P General informationIncluded Models Remark  a place where the air filter can be replaced easily Choosing the installation locationInstalling the unit Power supply line, fuse or circuit breakerOutdoor Unit Where sulfide gas existsTop view Side view When installing 1 outdoor unitWhen installing more than 1 outdoor unit Space Requirements for Outdoor UnitAccessories in the outdoor unit case AccessoriesAccessories in the indoor unit case Tools for test operations Fixing the installation plateOptional accessories Tools required for installation General ToolsConnecting the cable Connecting the assembly cableCable specification Installation Each wire is labeled with the corresponding terminal numberPass the pipe through the hole in the wall Smooth the cut edgesCut off the remaining foam insulation Put a flare nut slightly into the pipe and modify the flare Purging the indoor unitCutting or extending the pipe Unscrew the caps at the end of each pipeOuter Diameter Pipe 50 Pa. The joint must be accessible and serviceableCorrect Inclined CrackedDrain hose installation Ensure that condensation draining is adequate Purging the connected pipesConnect a drain hose to the drain plug Adding Refrigerant 1975 Please fill in with indelible ink the factory refrigerant charge of the product Leak test with nitrogen before opening valves Performing the gas leak testsTo check for gas leaks on the outdoor unit To check for gas leaks on the indoor unitFixing the outdoor unit in place Then place the indoor unit on the installation plateFixing the indoor unit in place Final Check and Trial Operation Insulation tape to finish How to connect your extended power cablesApply heat to the contraction tube to contract it After tube contraction work is completed, wrap it withPage 05 133 42 27Samsung 7267864, € 0.07/min 02-201-24-18Air Conditioner
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AQV09PSCXEUR, AQV09PWCNEUR, AQV09PWCXEUR, AQV12PWAX, AQV09PSCNEUR specifications

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