Aurum Prodest
“VRF cannot keep up in the heat” is rarely fixed by adding another indoor. First the circuit: pipe length and lift beyond the series limit, oil return, no vacuum, leak, wrong remote addressing, dirty filters, blocked grilles. The outdoor unit can be fine on paper and wrong in the field.
Vacuum, nitrogen, weigh-in charge and manufacturer software commissioning are not extras. Skip them and the compressor trips at +40°C. A cheap install without a protocol saves a week and costs a season of callbacks.
Typical: pipes buried with no access, drain with no slope, indoors with no service clearance, central controller not commissioned. Service then hunts for gauge ports instead of fixing climate.
Aurum Prodest installs and commissions multizone systems to protocol and diagnoses existing VRF: leaks, running data, comms faults.
If VRF cooling is weak — engineer diagnostics, not a photo guess. Telegram @V_Sergey1980, +998 93 389 58 59. Our work: warranty up to 5 years.
