Products

results found

Previous searches:

← Back to alarm list

Alarm code: 2020

M31 - Primary water pump unable to start.

Description

Alarm on primary water pump. heat pump operation is not possible.

Instructions

  1. Cycle the power to the product. Wait for 3 min.
  2. Check that the connector is properly attached to the water pump.
  3. In case this action doesn’t solve your problem, please contact your service partner.