Full system test (before and after service)

Refrigerant check

Pressure clean evaporator coils

Pressure clean blower and fan assemblies

Clean & flush condensate drain

Sanitise evaporator casing

Sanitise primary filters

Apply mould and bacterial treatment

Outdoor condenser coil flush & treatment

Temperature control sensor testing

Straighten coil fins if necessary

Set remote control settings, Velcro to wall and replace batteries if necessary