Warning
An electric scale is needed to prevent overfilling.
Warning
Always wear safety goggles and protective gloves while working
with refrigerants to protect your skin and eye from refrigerant gases
or liquid. Avoid getting in touch with caustic gas or liquid.
Warning
Be sure that the room where you are working is thoroughly
ventilated.
Notice
Be sure the unit is working under the right power supply.
Notice
When using an extension cord, it should be a minimum 1.5mm2
AWG and no longer than 7.5 meters, or it may cause the voltage
drop and damage the compressor.
Notice
The input pressure of the unit should not exceed 26bar(377.1psi).
Notice
The unit need to be laid horizontally, otherwise it will lead to
unexpected vibration, noise or even abrasion.
Notice
Do not expose the equipment to sun or rain.
Notice
The ventilation opening of the unit must not be blocked.
Notice
If the overload protector pops, reposition it after 5 minutes.
Type X attachment: If the supply cord is damaged, it must be placed