| Location | Model | ||
|---|---|---|---|
| Serial No. | Date | ||
| Checked by | Frequency |
| No. | Item | Yes | No | N/A | Comments |
|---|---|---|---|---|---|
| 1 | Water level adequate | ||||
| 2 | Temperature set correctly | ||||
| 3 | Temperature uniformity checked | ||||
| 4 | Cleanliness (interior/exterior) | ||||
| 5 | Drain and refill water | ||||
| 6 | Power cord/intact connection | ||||
| 7 | Functioning indicator lights/display | ||||
| 8 | Cover/lid damage check | ||||
| 9 | Leakage check | ||||
| 10 | Alarm function test (if applicable) |