The short answer
A Caf CIC cabinet makes noise where it moves air and water. The matrix below lists four model tags that differ only in their trailing revision characters, so a part that suits one usually suits its neighbours, and the tag still decides. Timing is what separates the causes here: a sound tied to the compressor start, one that comes every few hours for a few seconds, and one that rises with the cabinet temperature are three different faults, and only the last is urgent.
What you can observe on these models
- A periodic gurgle or hiss from inside — Refrigerant moving through the evaporator after the compressor stops. Normal, and not a leak.
- A rhythmic clicking from the ice maker area — The harvest motor stalling against a jammed ejector or a full bin repeats its attempt on a cycle.
- A grinding or chattering that stops when the freezer door is opened — The door switch cuts the evaporator fan, so this test points straight at a blade fouling on ice or a worn fan bearing.
- NEAR MISS — the noise comes with a warm cabinet — Noise plus lost cooling is a cooling fault first. Treat the temperature as the symptom and work the not-cooling page instead.
Causes, most likely first on this family
- Cabinet not level or resting on one roller — First on a noise that reads as vibration rather than as a mechanical sound: the cabinet is amplifying something small into something structural.
- Condenser fan blade striking debris or a shroud that has shifted — Second, and the check that follows naturally once the unit is already pulled out for levelling.
- Evaporator fan icing or bearing wear — Third: it is the one cause that also costs cooling, so it jumps the queue the moment temperatures start slipping.
- Drain pan, kick plate or a loose interior part — Fourth — free to check, and it explains most of the noises that come and go with no pattern.
- Ice maker harvest stalling against a jam — Last of the mechanical causes: the repetition rate is slow, and the bin usually shows the jam before any part is at fault.
Check in this order, and why
- Open the freezer door while the noise is happening — The door switch cuts the evaporator fan on these models, so a noise that stops immediately is that fan and a noise that continues is not.
- Note whether the sound tracks the compressor — Continuous with the run means the condenser side; bursts every few hours mean the ice maker; only at start means mounts or tubing.
- Pull the unit out and look at the lower compartment — With the power off, check the condenser fan blade path, the drain pan seat and anything resting against the tubing.
Before you open anything
Safety
Power off at the plug or breaker before the lower access cover or the freezer rear panel comes off; a capacitor can hold a charge after the power is off. The condenser fan blade sits in the same compartment as hot tubing, so let it cool before reaching in, and clear debris with a vacuum rather than with fingers. Do not defeat the freezer door switch to keep a fan running while you look at it.
Models in the CIC family
Reference| Model number | Family key |
|---|---|
| CIC36LK*Z*** | caf:refrigerator:cic |
| CIC36LP*V*** | caf:refrigerator:cic |
| CIC36RK*Z*** | caf:refrigerator:cic |
| CIC36RP*V*** | caf:refrigerator:cic |
When to call a technician
Call once the noise is traced to a motor rather than to a loose part — replacing an evaporator or condenser fan on these models means the panel off, the harness unplugged and the blade transferred, which is where most owner repairs go wrong. Call sooner if the compressor knocks on every start, since mounts and tubing contact need the compartment opened with the power isolated.
Other faults covered for this family
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
