H12-425 무료 덤프문제 온라인 액세스

The refrigerant air cylinder of Huawei air-cooled air conditioner does not need to be inverted on the electronic scale when charging the refrigerant.

• A.False
• B.True

The 2.4G antenna on the ECC800 should be installed in ( ).

• A.3G/4G antenna interface
• B.RF_ZA line interface
• C.DO output dry contact
• D.RS485 port

The NetCol5000-C requires manual adjustment of the water valve to a minimum when it is filled with water.

• A.False
• B.True

The UPS5000 option temperature and humidity sensor does not support cascading.

• A.False
• B.True

On the NetEco interface, a modular can only bind () ECC800 devices.

• A.1
• B.3
• C.2
• D.4