For AC and refrigeration companies
For customers with dozens of units: see which ones were serviced, which had gas added, and which are due.
2 HP split unit, Room 204 · next service20 NOV 2026
With NODRO the answer is already on the machine’s record, with the date, the technician and the photos.
Field guide
What a good service visit covers. Share it with your team: in NODRO, technicians record what they found against each job, with notes, readings, parts and photos.
Typical intervals for Nigerian conditions. Always follow the manufacturer’s manual and adjust for heat, dust and how hard the machine works.
In NODRO, set each machine’s interval once and it shows on your dashboard when it’s due.
The calls your team gets most. Recording the same few things every time is what makes the next visit faster.
Usual causes: Dirty filters or coils, low gas from a leak, a failing compressor.
Record: Pressures and temperatures, and how much gas was added.
Usual causes: Blocked drain line, cracked tray, unit not level.
Record: A photo of the drain and what was cleared or replaced.
Usual causes: Failed capacitor or contactor, low voltage, a seized compressor.
Record: Supply voltage, the part replaced and its rating.
SERVICE RECORD
2 HP split unit, Room 204
NEXT SERVICE DUE20 NOV 2026
Yes. Name each unit by its room or floor, for example “2 HP split, Room 204”, and keep them all under the customer’s site.
Yes. Every job is kept on the unit’s history, so repeated gas top-ups on the same unit stand out.
Yes. Record the cold room, its compressor and its condenser as assets, with their own service intervals.