DCS Outdoor Refrigerators COMP-CLICK Error: Compressor clicks, won't start
The dcs outdoor refrigerators error code comp-click indicates Compressor clicks, won’t start. This guide covers symptoms, diagnostic steps, and repair options. DCS Outdoor Refrigerator Compressor Clicking but Not Starting A clicking compressor that will not sustain a running cycle is one of the most recognizable faults in DCS outdoor refrigerators (RF24RE4, RF24RE3, RF24DE4). The click […]
No
DIY Fixable
From $250
Typical Repair Cost
60-120 min
Pro Repair Time
Quick Assessment
Answer to continue safely
Is it safe to keep using?
No. No cooling is occurring. Remove all perishables immediately. Do not rely on the unit for food storage until repaired.
Can I reset the code?
Yes. Unplug for 30 minutes to reset the overload protector. If clicking resumes after restart, the start relay needs replacement.
When to stop immediately?
Stop if you notice: Burning smell from compressor area, Clicking resumes immediately after every reset attempt.
Symptoms You May Notice
Audible click every 2–5 minutes
A sharp clicking sound comes from the compressor area at regular intervals as the start relay attempts to engage the motor.
No cooling despite clicking
The cabinet temperature rises to ambient because the compressor never runs long enough to produce any cooling effect.
Interior light functions normally
Power is reaching the unit and the light works, confirming the issue is specific to the compressor circuit.
Clicking stops after a few hours
The overload protector eventually locks out the compressor entirely and the clicking ceases, leaving the unit completely non-functional.
Possible Causes
Failed PTC start relay
The positive temperature coefficient start relay is the most common cause of a clicking, non-starting compressor. It is a small component that can be replaced without special tools.
DIY PossibleOverload protector tripped
A thermal overload protector has tripped due to heat or electrical surge, preventing the compressor from starting until it cools or is replaced.
DIY PossibleLow voltage from outdoor circuit
Undersized wiring or a long run to the outdoor kitchen causes voltage drop below the minimum needed for compressor startup.
Requires ProfessionalFailed compressor windings
Internal winding failure in the compressor motor prevents it from starting; relay clicking is the overload protector reacting to a stalled motor.
Requires ProfessionalSafe Checks You Can Do
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1
Shake the start relay
Unplug the unit. Locate the start relay on the side of the compressor — a small plug-in component. Remove it and shake it. A rattling sound indicates a failed relay that needs replacement.
Start relays for DCS outdoor refrigerators cost from $15–$40 at appliance parts suppliers.
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2
Allow unit to cool before restarting
If the compressor has been clicking for a while, unplug for at least 30 minutes to allow the overload protector to reset thermally before attempting to restart.
Test restart in the cooler evening hours to reduce thermal stress on the compressor.
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3
Check outlet voltage
Use a multimeter to verify the outlet is supplying between 108–132 V AC. Voltage below 108 V will prevent compressor startup.
Extension cords and undersized outdoor wiring are common causes of low voltage to outdoor appliances.
Tools required
When to Call a Professional
Contact a qualified technician if:
- New start relay installed but compressor still clicks and will not run
- Voltage at outlet is within spec but compressor fails to start
- Compressor is hot to the touch even after 30-minute cool-down
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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