Start with the symptom
A glycol chiller fault may show up as warm beer, slow pull-down, pump trouble, ice build-up, noisy operation or a temperature alarm. Record what changed before adjusting controls.
Checks that help without hiding the fault
Note glycol bath temperature, whether pumps are running, whether lines are cold, whether fans are operating and whether the venue recently topped up, cleaned or changed anything.
- Bath temperature
- Pump operation
- Fan noise or airflow
- Ice or frost
- Beer quality complaints
When to call
Call if beer is pouring warm, the chiller cannot hold temperature, alarms keep returning, trade is affected or staff have already tried simple checks without a stable result.
Why refrigeration context matters
Beer system performance can involve the chiller, glycol concentration, pumps, heat load, airflow, coils, controller settings, line routing or venue operating conditions. A proper call keeps the diagnosis practical.
Common questions
Why is my glycol chiller not cooling?
Possible causes include low or diluted glycol mix, pump problems, airflow or condenser issues, controller faults, heat load, ice build-up or refrigeration faults.
What should I check before calling?
Record the glycol bath temperature, beer pouring temperature, pump status, visible alarms, recent maintenance and whether the fault affects one line or the whole system.
Is warm beer always a glycol chiller fault?
No. Warm beer can come from the glycol chiller, line routing, heat load, taps, cellar conditions or system balance. The symptom needs proper diagnosis.
Can ClubCold help pubs and clubs with glycol faults?
Yes. ClubCold supports venue refrigeration, beer systems, glycol and CO2-related service work where it connects to commercial refrigeration.
Should staff change controller settings?
Avoid changing service settings without advice. Record the current display, alarm and temperatures first so the fault history is still useful.
Can this wait until the next scheduled service?
Not if beer quality, trade or stock is already affected. Call for triage if the system cannot hold temperature during service.