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 airflow blade opens and the fan gears up for operation.

2. Press the Mode button to select Cool or Heat 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.

• Approximately 3~5 minutes later, outdoor unit will start to operate and the

Cool or Warm air will blow out.

• After 12 minutes of stationary condition check the indoor unit air treatment.

Cooling mode (indoor unit check)  Inlet air temp. - Outlet air temp: From 10°K to 12°K ( indicative delta T)

Heating mode (indoor unit check)  Outlet air temp. - Inlet air temp: From 11°K to 14°K (indicative delta T)

In heating mode, the indoor fan motor can remain off to avoid cold air blown into conditioned space.

3.Press the Air swing button and check the following:

 The airflow blades work properly.

4.Press the Power button to stop the operation.

• 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.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.

ENGLISH

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2011-1-17 17:07:27

AQV18KBAN, AQV09YWAN, AQV09KBAN, AQV18YWAX, AQV09KBAX specifications

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