Samsung AC444FBRDEH, Installation Manual

Page: 13 / 23

13
AA
ENGLISH
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:
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1. Press the Power button and check the following:
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The indicator on the indoor unit lights up.
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1. Turn on the air conditioner and select Cool mode to run the compressor for 3 minutes.
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 . Approximately 2 minutes after, close the valve on the low pressure side.
5 . Stop operation of the air conditioner.
6 . Disconnect the pipes.
3. Press the Air swing button and check the following:
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4. Press the Power button to stop the operation.
2. Press the Mode button to select Cool or Heat mode.
X
In Cool mode, use Temp + or -
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X
In Heat mode, use Temp + or -
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In heating mode, the indoor fan motor can remain off to avoid cold air blown into conditioned space.
Pump down procedure (when removing the product)
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place.