ETHERMA und myPV News
|Assistance

AC•THOR 9s – Operation with 3 single-phase heating elements

Our "Support" section offers many practical tips that will help you with the installation and commissioning of our devices.

The load control of 3 single-phase heating elements is a special form of operating mode M1 for hot water.

CAUTION:

This is to be clearly distinguished from operating mode M2 "Layer Charging," where load control is switched to another 3-phase consumer using an external opener and a closer!

The following instructions from the operating manual are important:

Solution

The regular operation for 3 single-phase heating elements can be set with a single adjustment. Simply switch the "Load Priority" accordingly under "Settings" (gear symbol).

Bon à savoir

Tip: Connect the topmost heating element to the control output OUT-3 of the AC•THOR 9s. If you accidentally did not follow the order, simply switch the consumption plugs. This saves rewiring!

More articles

Timeline of my-PV Cloud developments from 07/2023 to 06/2025, including features like QR code scanner, smartphone web app, and notification service.

Généralités

my-PV Cloud : Expansion continue des fonctionnalités

2 ans de my-PV Cloud : de nombreuses mises à jour gratuites pour nos clients !

lire la suite...
A wooden house with solar panels on the roof, surrounded by green trees and a clear blue sky.

Références

La Belgique utilise AC ELWA 2 et HomeWizard

À Malines, un propriétaire utilise HomeWizard et AC ELWA 2 pour convertir l’excédent solaire en eau chaude.

lire la suite...

Partenaires

Nouveau partenaire de compatibilité : Lucht Elektroheizung

Nos solutions électriques solaires my-PV sont désormais également compatibles avec les appareils de Lucht Elektroheizung.

lire la suite...