Ran the tub clean "Pure Cycle" to see what's the deal.
- 2:01 cycle time.
- Short cold rinse.
- Drain and distribute-spin and more draining.
- Hot fill. I did not purge the supply first, water heater set at 133°F. Diagnostic temp reading 82°F.
- Some tumble, then more hot fill. Reading 89°F.
- Rev to 100 RPM distribution spin with onboard heating engaged. Spin direction reverses occasionally, continues for duration of heating/cleaning period.
- Heats to 140°F. Heater off.
- Cools to 130°F. Heater on.
- Heats to 140°F. Heater off. May drop to 130°F and reheat to 140°F once more, not sure, didn't watch the entire time.
- Last cool to 130°F, drains.
- Cold rinse.
- Cold rinse.
- Spin to 500 RPM sustained a couple mins, rev to 950 RPM. End.