Service manual

SOI/DT 2007-02 dmm 5/56 599 38 60-23
1 Purpose of this manual
The purpose of this manual is to provide service engineers who are already familiar with the repair procedures
for traditional washing machines with information regarding appliances fitted with the ENV06 electronic control
system and produced in Porcia (Italy).
The characteristic of the ENV06 electronic control system is to use only an electronic pressure switch to check
the various water levels in the tub (with the elimination of the mechanical pressure switches: anti-overflow, anti-
boiling, 1st-2nd level), and a new heater with two thermal fuses which interrupt if the temperature degree
overcomes the values by which they are calibrated.
The following are described:
• general characteristics
• control panel and washing programmes
• technical and functional characteristics
• access to the electronic control system
For detailed information concerning hydraulic circuit, structural characteristics of the appliances and
accessibility, please refer to Service Manual:
• Publication no. 599 37 47-13 – washing machines with HEC cabinet.
Identification table between styling (TC2/3) and functionality (EWM 2100/2500)
EWM 2100 EWM 2500
Styling
Washing type Motor Washing type Motor
TC2
• Traditional with ECO-BALL
• Jet-System
Universal
• Traditional with ECO-BALL
• Jet-System
Three-phase
asynchronous
with Inverter
TC3
• Traditional with ECO-BALL
• Jet-System
Universal
• Traditional with ECO-BALL
• Jet-System
Three-phase
asynchronous
with Inverter
2 PRECAUTIONS
 Electrical appliances must be serviced only by qualified Service Engineers.
 Always remove the plug from the power socket before touching internal
components.
 In case of replacement of the heater, replace it with one with the same
characteristics in order not to compromise the safety of the appliance.
 Before laying down the appliance, always drain the water through the appropriate
system placed near the drain filter.
 Do not lay down the appliance on the right side (electronic control side): some
water could come out from the detergent drawer that would deposit on the
electrical components with possible burnings.