Full preventative service: coil clean, filter replacement, drain flush, gas pressure check and electrical torque test. In Dunkeld this is sandton prime work on midwall split systems, attended within about 50 minutes of dispatch.On Daikin equipment specifically — inverter splits, vrv multi-storey systems and ducted plant — the faults we see most in Dunkeld are outdoor pcb failure after surge events and eev coil sticking on multi-splits.Every visit starts with a full diagnostic and a written quote before any part is fitted.Heritage overlays on some streets restrict visible external plant. Aircon Repairs & Servicing bookings in Dunkeld are logged against Block 6 so we can allow for power availability on site.
- Typical response window
- 50 minutes from Sandton
- Distance from Sandton CBD
- 4.6 km
- Municipal water hardness
- moderate (130 ppm)
- Load-shedding schedule
- Block 6
- Access & compliance
- Heritage overlays on some streets restrict visible external plant.
- Typical installed systems
- Older character homes retrofitted with concealed multi-split systems.
Refrigerant data
| Gas | Classification | Suction pressure | Discharge pressure | Typical use |
|---|---|---|---|---|
| R410a | HFC blend (A1) | 280-320 kPa at 7 degrees C evaporating | 2 600-3 000 kPa at 45 degrees C ambient | Most inverter splits, ducted systems, VRV/VRF and heat pumps installed since 2005. |
| R32 | HFC (A2L, mildly flammable) | 300-340 kPa at 7 degrees C evaporating | 2 700-3 100 kPa at 45 degrees C ambient | Current-generation inverter splits and heat pumps. |
| R22 | HCFC (phased out) | 480-520 kPa at 7 degrees C evaporating | 1 700-2 000 kPa at 45 degrees C ambient | Legacy splits and ducted plant installed before the phase-out. |
Common questions
Why is my Daikin unit flashing its indicator light in Dunkeld?
A flashing operation lamp means the board has logged a fault code. Pressing the cancel button on the remote and holding it cycles the code out; U0 points to a low charge, U4 to a communication fault between indoor and outdoor units, and A5 to a freeze or high pressure trip.
Do you charge a callout fee?
A standard callout and diagnostic fee applies and is quoted upfront. It is credited against the repair when you accept the quote.
How urgent is a slow harvest cycle?
Treat it as urgent. A stalling harvest leaves the plate frozen solid, output collapses and the compressor runs against high head pressure, which is how a cheap solenoid fault turns into a compressor replacement.
How fast can you get to me?
Emergency callouts are dispatched to the next available technician, with the arrival window confirmed by SMS when the vehicle leaves.
Request a callout or quote
Send it straight to our WhatsApp for the fastest response, or call 069 268 0988 / email info@reyds.co.za.