Reyds.Heat pumps · Boilers · Steam

Centurion · Priority attendance

Small or Partial Cubes in Centurion

Small or Partial Cubes in Centurion, Midrand & Centurion. Cubes are thin, small or only formed on part of the plate.

Urgency for this fault is normally priority. Midrand and Centurion sit on the route between the Johannesburg and Pretoria runs, so attendance windows here are usually the shortest available.

The installed base here runs from single undercounter bar machines through to modular hotel plant and flake counters, so the first job is establishing exactly what is installed and how hard it is worked. Water in this part of Gauteng is moderately hard, so scale on evaporator plates, spray bars and float valves is the single most common reason output drifts below the plate rating.

We diagnose in order of likelihood rather than replacing parts speculatively: check sump level and float setting, then clear spray bars and distributors, then measure pump flow.

Area
Centurion, Midrand & Centurion
Urgency
Priority
Call
069 268 0988

What we check first

Likely causes

  • Low water level in the sump
  • Blocked spray bar sections
  • Weak water pump
  • Short freeze cycle from control drift
  • Low refrigerant charge

How it is tested

Diagnostic sequence

  • Check sump level and float setting
  • Clear spray bars and distributors
  • Measure pump flow
  • Time the freeze cycle
  • Read pressures and superheat

FAQs

Frequently asked questions

What causes small or partial cubes?

The usual causes are low water level in the sump, blocked spray bar sections, weak water pump, short freeze cycle from control drift. Which one applies is settled on site by measurement, not guesswork.

How quickly can you attend in Centurion?

Priority attendance applies to this fault. Midrand and Centurion sit on the route between the Johannesburg and Pretoria runs, so attendance windows here are usually the shortest available. Call 069 268 0988 for the next available slot.

How is it diagnosed?

Check sump level and float setting; Clear spray bars and distributors; Measure pump flow; Time the freeze cycle; Read pressures and superheat.

Is this common on remote condenser ice machines?

Most remote-condenser failures trace to the pipework: leaks at roof joints, poor oil return on long risers, or insulation stripped by sun and weather. On remote condenser ice machines in Centurion we see this fault regularly, usually alongside overdue descaling.

Which service will fix it?

Ice Machine Repairs normally resolves it. Most single-fault repairs are completed in one visit where the part is van stock.

Can we keep operating in the meantime?

Sometimes — where the fault is a water-side problem the machine can often be run on reduced output until parts arrive. Where a compressor or leak is involved we advise buying in bagged ice while the repair is completed.

Small or Partial Cubes in Centurion

Modular heat pump banks and BMS integration are common here.