Check After Installation And Test Operation - mabe MMI12CABWCAAXM8 Manual Del Propietário

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check after installation and test operation

check after installation
electrical safety check
1. If the supply voltage is as required.
2. If there is any faulty or miss connection in each of the power, signal
and grounding wires.
3. If the grounding wire of the air conditioner is securely grounded.
installation safety check
1. If the installation is secure.
2. If the water drain is smooth.
3. If the wiring and piping are correctly installed.
4. Check that no foreign matter or tools are left inside the unit.
leak test of the refrigerant
Depending on the installation method, the following methods may be
used to check for suspect leak, on areas such as the four connections of
1.
Bubble method: Apply of spray a uniform layer of soap water over the
suspected leak spot and observe carefully for bubble.
2. Instrument method: Checking for leak by pointing the probe of the
leak detector according to the instruction to the suspect points of
leak.
test operation
test operation preparation:
Verify that all piping and connection cables are well connected.
Connect the power cord to an independent power socket.
Install batteries in remote control.
test operation method:
1. Turn on the power and push the ON/OFF switch button of the remote
controller to start the air conditioner.
2. Select COOL, HEAT (not available on cool-only models), SWING and
other operation modes with the remote controller and see if the
operation is ok.