Testing The Refrigerant Lines For Leaks - Wolf BWL-1 S Installation And Operating Instructions Manual

Checking the refrigerant
circuit for leaks
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19. Testing the refrigerant lines for leaks

R 410A is an air-displacing, non-toxic gas. Uncontrolled release of refrigerant may
result in breathing difficulties and asphyxiation.
Check the connections for refrigerant leaks:
- All flared connections on the refrigerant lines between the indoor and outdoor unit.
- All soldered joints and screw connections on the refrigerant lines in the indoor and
outdoor unit.
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