Add Oil - ATH-Heinl AC1234yf Bedienungsanleitung

3.3.7 Add oil

Important:
Before the air conditioning system is filled with the refrigerant, refrigerant oil must first be topped up. (The
amount of oil that was sucked out of the air conditioning system with the refrigerant)
Since there is negative pressure in the refrigeration circuit (evacuated), the required amount of oil is
entered into the system at the service station via a shut-off valve.
The information provided by the manufacturer is decisive for the amount of refrigerant and
refrigerant oil for the filling process.
® Urheberrecht ATH-Heinl GmbH & CO.KG, Alle Rechte vorbehalten / Druckfehler und technische Änderungen vorbehalten / Stand: 2021-07
Produkthersteller ATH-Heinl GmbH & CO.KG
- 21 -