Has anyone got access to w.diagram for these Bosch heat pumps.
Reason being i have one that doesn’t heat- but the terminal block has 3 wires to the heater connection.
Previous machines Ive seen have had just 2 cables to the heater.
There doesn’t appear to be power getting to the heater, as running the machine with this lead disconnected shows no supply at this point, but not sure if this would affect cycle.
any help appreciated.