Carel · Komatipoort
PLC & Controller Programming for Carel Systems in Macadamia Processing | Komatipoort Industrial
Controller configuration, defrost strategies and supervisory integration. We support Carel electronic controllers and humidity systems running R404A, R134a in macadamia processing across Komatipoort Industrial and Komatipoort border logistics.
Technical highlights
SAQCC Gas certified plc & controller programming
SANS 10147 pressure and gas compliance, genuine Carel OEM parts and rapid dispatch to Komatipoort Industrial.
- SAQCC Gas registered technicians handling R404A, R134a
- SANS 10147 pressure vessel and installation compliance
- Genuine Carel OEM parts — Carel EVD Evolution drivers, NTC/ratiometric probes and pGD terminals
- 1–2 days per plant to Komatipoort Industrial, Komatipoort
Common maintenance vectors
What we find on these systems
- Default parameter sets left in place
- Defrost timing mismatch
- Alarm bands set too wide
- EVD driver alarms from a mis-set superheat target
- Corroded probe terminations in high-humidity rooms
- Lost parameter sets after unprotected power dips
Dynamic specifications
Macadamia Processing duty on Carel plant
Dry-store climate control and kernel holding rooms
| Typical system duty | +8 °C to +15 °C (Full plant control range) |
|---|---|
| Design humidity | 55–65% RH |
| Recommended gas / pressure class | R404A, R134a — handled by SAQCC Gas registered technicians |
| Equipment platform | Carel Electronic controllers and humidity systems — pCO/pRack controllers, EVD Evolution driver, humiSteam humidification |
| Compliance frameworks | HACCP, FSSC 22000, SANS 10147, SAQCC Gas registration |
| OEM parts held | Carel EVD Evolution drivers, NTC/ratiometric probes and pGD terminals |
| Service deliverable | Parameter backup file and as-programmed schedule |
| Response / lead time | 1–2 days per plant |
| Location hub | Serving Komatipoort border logistics and surrounds off the N4 / Maputo Corridor |
Local context
Working in Komatipoort Industrial
We service Komatipoort border logistics and the surrounding blocks of Komatipoort Industrial, Komatipoort, with access off the N4 and Maputo Corridor. Lowveld heat and escarpment humidity combine into high wet-bulb loads through the citrus and subtropical pack season.
Dehumidification-dominant load with low sensible duty Moisture pickup drives rancidity and kernel downgrade
Compliance
Documentation you receive
- HACCP
- FSSC 22000
- SANS 10147
- SAQCC Gas registration
- Parameter backup file and as-programmed schedule
FAQ
Carel plc & controller programming in Komatipoort Industrial
How fast can a technician service Carel equipment at a macadamia processing site in Komatipoort Industrial?
Komatipoort Industrial sits on the N4 and Maputo Corridor, so our Komatipoort dispatch reaches most Komatipoort border logistics sites inside a standard callout window. Emergency plc & controller programming runs 24/7 because moisture pickup drives rancidity and kernel downgrade.
Do you stock OEM components for Carel systems?
Yes — Carel EVD Evolution drivers, NTC/ratiometric probes and pGD terminals. Carel (Italy) equipment on R404A/R134a charges is supported with the fast-moving spares held at our Pretoria North workshop and non-stock items brought in on OEM order.
What pressure testing and gas compliance certificates are provided?
Every plc & controller programming job closes with a pressure test record and gas handling Certificate of Conformance issued under SANS 10147 by a SAQCC Gas registered technician, plus the HACCP documentation your auditors expect.
What operating envelope do you commission this equipment to?
Macadamia Processing run at +8 °C to +15 °C at 55–65% RH, with plc & controller programming performed against Full plant control range. Moisture pickup drives rancidity and kernel downgrade
Related services & locations
- PLC & Controller Programming — Nelspruit Industrial
- PLC & Controller Programming — Rocky Drift
- PLC & Controller Programming — Malelane Industrial
- PLC & Controller Programming — Barberton Industrial
- PLC & Controller Programming — Middelburg Industrial
- PLC & Controller Programming — Witbank Industrial
- Copeland PLC & Controller Programming — Komatipoort Industrial
- Citrus Packhouses — Komatipoort Industrial
- Table Grape Packhouses — Komatipoort Industrial
- Avocado Packhouses — Komatipoort Industrial
- Banana Ripening Facilities — Komatipoort Industrial
Get started
Schedule an on-site diagnostic in Komatipoort Industrial
Tell us what you need cooled and where. We respond with a scoped quote, and for emergencies we dispatch straight away.
- Phone / WhatsApp
- 069 268 0988
- info@reyds.co.za
- Workshop
- 386 Eeufees Street, Pretoria North, Gauteng
- Hours
- Mon–Fri 07:00–17:00, Sat 08:00–13:00. 24/7 emergency breakdown line.