Reyds.Heat pumps · Boilers · Steam

Waterfall · Priority attendance

Small or Partial Cubes in Waterfall

Small or Partial Cubes in Waterfall, 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 ice plant here is mostly estate clubhouses, guest houses, small restaurants and private bars, so the work is weighted towards undercounter and small modular machines. 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
Waterfall, 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 Waterfall?

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 gourmet & ball ice machines?

Clarity is a water-quality outcome, so filtration and regular descaling matter more on gourmet plant than on any other type. On gourmet & ball ice machines in Waterfall we see this fault regularly, usually alongside overdue descaling.

Which service will fix it?

Ice Machine Installation normally resolves it. Typically one day for self-contained and modular plant; two to three with a remote condenser.

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 Waterfall

Waterfall falls inside our core northern-suburb route, so response is normally same-day for loss-of-hot-water call-outs.