Samsung AR5000 - Final Check and Trial Operation; Pump Down Procedure (When Removing Product)

Final check and trial operation
To complete the installation, perform the following checks and tests to
ensure that the air conditioner operates correctly.
Check the followings:
•Strengthoftheinstallationsite
•Tightnessofpipeconnectiontodetectgasleak
•Electricwiringconnection
•Heat-resistantinsulationofthepipe
•Drainage
•Groundingconductorconnection
•Correctoperation(followthestepsbelow)
1. Press the Power button and check the following:
 
The indicator on the indoor unit lights up.

The airow blade opens and the fan gears up for operation.
3. Press the Air swing button and check the following:
 
The airow blades work properly.
4. Press the Power button to stop the operation.
2. Press the Mode button to select Cool or Heat (ARHP) mode.
 
In Cool mode, use Temp hr. + or – button and set the temperature at 16°C.

In Heat mode, use Temp hr. + or – button and set the temperature at 30°C (ARHP) .

Cooling mode (indoor unit check) Inletairtemp.-Outletairtemp:
From 10°C to 12°C (indicative delta T)
Heating mode (indoor unit check) (ARHP) Outletairtemp.-Inletairtemp:
From 11°C to 14°C (indicative delta T)
In heating mode, the indoor fan motor can remain o to avoid cold air blown into
conditioned space (ARHP) .
• Approximately3~5minuteslater,outdoorunitwillstarttooperateandthe
Cool or Warm (ARHP) air will blow out.
• After12minutesofstationaryconditionchecktheindoorunitairtreatment.
• Whenyoucompletetheinstallationsuccessfully,handoverthismanualtotheuserforstorageinahandyandsafe
place.
Pump down procedure (when removing the product)
1. Press the Power button on the indoor unit for 5 seconds. Beep will sound immediately to let you know that the product
is ready for pump down procedure.
2 . Release the valve caps on High and Low pressure side.
3 . Use L wrench to close the valve on the high pressure side.
4 . After approximately 2 minutes, close the valve on the low pressure side.
5 . Stop operation of the air conditioner.
6 . Disconnect the pipes.
English-50
A3050 CB&XL&CH_IB&IM_DB68-04138A_HP&CO_EN.indd 50 2013-12-28 14:43:51