Harvia XENIO COMBI CX30C-U1 User Manual (English)

Questions and Answers:

J
jbrownAug 7, 2025
What to do if my Harvia XENIO COMBI CX30C-U1 Control Unit shows error E9?
- B
  Brian MckinneyAug 7, 2025
  If the Harvia Control Unit displays error E9, it indicates a connection failure or low water level. First, turn off the power and inspect the data and sensor cables and their connections, then turn the power back on. Also, if the water level warning light is blinking, add water (for manual filling models) or check the water supply (for automatic filling models). Finally, check the steamer’s overheat protector. Consult the steamer’s or Combi heater’s manual for detailed instructions and safety information.
U
ulunaAug 11, 2025
What to do if Harvia Control Unit displays E3 error?
- S
  Stephanie JosephAug 11, 2025
  If your Harvia Control Unit displays error E3, it means the overheat protector's measuring circuit is broken. You should press the overheat protector's reset button and check the blue and white wires to the temperature sensor and their connections for any faults.
P
Phillip CollinsAug 16, 2025
How to fix E1 error on Harvia Control Unit?
- E
  Ethan CooperAug 16, 2025
  If your Harvia Control Unit shows error E1, it means the temperature sensor's measuring circuit is broken. Check the red and yellow wires to the temperature sensor and their connections for faults.
M
Matthew Meyer MDAug 20, 2025
What does error E2 mean on my Harvia XENIO COMBI CX30C-U1?
- R
  Richard AdamsAug 20, 2025
  If your Harvia Control Unit displays error E2, it indicates that the temperature sensor's measuring circuit is short-circuited. Check the red and yellow wires to the temperature sensor and their connections for faults.

Harvia XENIO COMBI CX30C-U1 Specifications

General

Type	Control Unit
Model	XENIO COMBI CX30C-U1
Control Method	Digital
Temperature Range	40 - 110 °C
Humidity Control	Yes
Display	LCD
Humidity Range	0 - 100%
Heating Time Preselection	Yes
Lighting Control	Yes
Fan Control	Yes
Water Level Sensor	Yes
Material	Plastic
Ambient Temperature	0 - 50 °C
Compatibility	Harvia Combi heaters
Power Supply	230 V