2.Using Refrigerant Refill function to add about 3kg refrigerant into the equipment
(refer to the procedures of Refrigerant Cylinder Refill)
Operating procedures
1.Refrigerant Cylinder Refill
The tank contains no refrigerant as leaving the factory. Refrigerant must be refilled
before operation. The recommended refill weight is 3-6kg. Operation is as follows.
1. Attach the blue hose to the main equipment’s low pressure valve.
2. Attach the quick couplings of the blue hose to the refrigerant cylinder.
3. Turn off the quick couplings of the red hose.
4. Turn on the equipment, enter themain interface and select “equipment
maintenance”, then click the option of Refrigerant Refill