Error Codes Displayed On The Control Unit; Spare Parts - VMI Pro 1000 Notice D'installation Et De Maintenance

6.3 Error codes displayed on the control unit

On-screen display
For any other problems, contact the technical department.

7 SPARE PARTS

Repair Description
Powered fan
Electrical resistor
Electronic card
Faulty heating resistors
Fault with one or more air quality sensors
Faulty control unit sensor
Loss of communications with the VMI® PRO 1000 system
Multiple faults detected
Ref. no Operating mode
- Unplug the power supply and control connectors
Motor plug-in
- Disconnect the pressure tube
unit
- Unscrew the 4 x M5 motor screws
- Unplug the power supply connector
Resistor
- Unscrew the 4 x M4 resistor screws
plug-in unit
- Open the technical unit
- Unplug all card connectors
- Disconnect the 2 pressure tubes from the air
VAS EL 225
supplies
- Unscrew the central screw in the electronic card
- Handle the card by its edges at all times
Failures
Faulty motor
Faulty probe
41