The A-stage AS-R90SL-100 is a Japan-market 90 L, two-door refrigerator/freezer in silver, with 62 L refrigerated storage and a 28 L freezer. Its manufacturer identifies the unit in the linked product information and owner manual. The troubleshooting steps below are supported by an A-stage FAQ explicitly covering this model. No exact-model error/indicator code mapping was established in the reviewed manufacturer sources.
A-stage 90 L two-door refrigerator/freezer (silver) AS-R90SL-100 Error Codes
No manufacturer-confirmed error symbols are currently recorded for this exact model. This does not prove that the appliance cannot display a code or warning.
No verified code list available. Use the matching model manual or manufacturer support for unexplained display messages.
The directory currently provides no verified error-code table for this model. Check the official model manual and symptom advice; do not apply generic codes from another appliance.
Safety first
Stop using the refrigerator and contact qualified service if there is smoke, burning odor, sparking, a damaged cord or water around electrical connections. Do not open electrical panels, repair refrigerant lines or use sharp tools to remove ice. Read the Japanese-language owner manual for instructions specific to the unit.
Symptom troubleshooting
| Symptom | Safe check | Expected result / when to get help |
|---|---|---|
| No power | Check that the plug is fully inserted in a suitable outlet. | Power and interior lamp may resume; if not, request service. |
| Not cooling | Verify the temperature dial is not at OFF, and check that the plug is secure. | Cooling should start; if not, follow the manufacturer reconnect advice. |
| Weak cooling | Ensure the door closes, allow airflow around food and at the rear, avoid direct sun, and check the dial against the manual. | Cooling should improve after conditions stabilize; ask support if it does not. |
| Overcooling | Check the dial against the temperature guide on page 10 of the manual. | The cooling level should become more suitable after adjustment. |
| Frost accumulation | Reduce prolonged door openings and follow the manufacturer defrost directions; never scrape with sharp metal tools. | Frost should clear after safe defrosting; recurring heavy frost merits review. |
| Noise or vibration | Remove vibrating objects near the appliance; ensure it stands level. Refrigerant flow sounds can be normal. | Extraneous rattling may stop; persistent unusual noise needs service. |
| Warm exterior | Warm side panels can occur during heat rejection; keep ventilation spaces unobstructed. | Normal warmth can persist; unusual heat or burning smell requires stopping use. |
Repeated problems and next steps
If an issue returns after non-invasive checks, note when it occurs, confirm the full suffix on the rating label and consult A-stage support. Disconnect and request qualified assistance for electrical faults or persistent cooling failure. Protect food from unsafe temperatures while the unit is not cooling.
Documented power reconnection
For no cooling after checking the plug and temperature control, A-stage advises unplugging the appliance, waiting at least five minutes, and reconnecting it. This is a manufacturer troubleshooting step, not evidence that all faults can be reset. If cooling does not recover, contact A-stage.
Manual and manufacturer evidence
A-stage model/product information · A-stage owner manual (Japanese PDF) · A-stage model-family troubleshooting FAQ
Related A-stage Refrigerator models
Compare published guides for other A-stage Refrigerator models. Check the complete model number and market before following instructions.