Start Up And Performance Testing; Adjustment Of The Static Pressure Of The Fan In The Duct Units - mundoclima H9M Serie Benutzer- Und Installationshandbuch

6. Start up and performance testing

Prior checks
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Measure the voltage supply and make sure it is within the specified range.
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Testing must be performed in all modes of operation.
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To operate in cool mode, press the ON/OFF button of the remote controller to place the unit in
cooling mode and select a temperature below room temperature.
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To operate in heat mode, press the ON/OFF button of the remote controller to place the unit in
heating mode and select a temperature above room temperature.
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You can also check the manual button. This is used when you do not have the remote controller and
and is located under the front panel.

7. Adjustment of the static pressure of the fan in the duct units

How do I adjust the static pressure of the fan?
OPTION 1:
Manually using the "SP" function of the AU-KJR-120G / TF-E wired remote control.
Please, follow the steps:
- While the device is stopped, press the "COPY" button for 3 seconds.
Copy/
Follow me
- Press the "+" or " - " button until "SP" is selected.
- +
- Press the "CONFIRM" button.
Confirm
- Press the "CONFIRM" button to select the desired static pressure setting (SP1 to SP4)
Confirm
- Press the "ONOFF" button to save the setting.
Note: To exit the setting press the "BACK" or "ON / OFF" button. It you do not press any key and wait 15 seconds it will also exit.
OPTION 2:
Automatically using the "AF" function of the AU-KJR-120G / TF-E in the wired remote control.
Please, follow the steps:
1. Make sure that the evaporator battery of the indoor unit is completely dry. If it isn't turn on the equipment
in VENTILATION mode for at least 2 hours to dry the battery.
2. Ensure that all ductwork is complete, that all grilles or gates are open and that the air filter is correctly installed in the return
circuit of the equipment.
3. If there are several air inlets and outlets, adjust the gates so that the airflow of each inlet and outlet meets the airflow rate
designed. Make sure the unit is in VENTILATION mode. Press the air speed setting button to change the High (H) or Low (L)
speed on the wired remote control.
4. Adjust the parameters for the automatic adjustment of the air flow. While the device is stalled, perform the following steps:
- Press the "COPY" button for 3 seconds.
Copy/
Follow me
- Press the "+" or "-" button until "AF" is selected.
- +
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