Shows the Set Value (target temperature). Keys: SET/ENT: Used to enter menus or save changes.
The story of a Fourtech controller starts with the physical connection. The manual emphasizes : Power Off : Never touch terminals while power is live.
Shows the Set Value (target temperature). Keys: SET/ENT: Used to enter menus or save changes.
The story of a Fourtech controller starts with the physical connection. The manual emphasizes : Power Off : Never touch terminals while power is live.
