Leak Testing - HVAC System - Manual

CAUTION: Do not operate the detector in a combustible atmosphere since its sensor operates at high temperature. Personal injury or damage to the equipment may result.

Perform a refrigerant leak test on the system whenever you suspect a leak due to the following conditions:
^ A system indication of a low charge
^ After any service operation that disturbs the following items:
- Components
- Lines
- Connections

Many methods and special tools are available for this purpose. In order to ensure success, use care and diligence. VDOT A/C System Diagnosis (Refrigerant charge)