Double power failure in the morning.

The A/C was left in the de-hydrate mode for 24 hours. Try again with cooling mode while watching for icing problems.

Again icing on the A/C, everything auto-shutdown due to overheating

Will have to dry it thoroughly and be around it when starting …

⇒ and to make things even better, central A/C was turned to heating. Lovely. Move the cluster to the roof of the building ?