Miele CVA 4066 Technical Information

Technical Information
79
CVA 4062/CVA 4066/CVA 4068 Coffee Systems
2 Function
2.1 Machine Response after Power Supply Interruption
After a power failure, the machine remains switched off (standby). The fault memory
and all modifications made by the operator are saved.
2.2 Software IDs
Production Index ID No. Software Version
00
Pre-production models
10
Software release 1
(corresponds to machine no.
10/81481410 (12/2/2008)
EPL: 1815 (V1)
EPX: 1814 (V7)
CVA 4062: 07447350
CVA 4066: 07447390
70
Software release 2
(corresponds to machine no.
70/81503135 (5/28/2009))
EPL: 1913 (V1)
EPX: 1912 (V1)
CVA 4062: 07559550
CVA 4066: 07559590
Table 070-1: Software IDs
3 Fault Repair
3.1 F1 -- Coffee/Hot Water NTC (2R30) Short-Circuited
Cause:
Coffee/hot water NTC (2R30) short-circuited.
Remedy:
1. Check the connection leads.
2. Replace the connection leads, if necessary.
3. Check the temperature sensor via service mode.
Note:
The approximate resistance values of this NTC are
 100k at 77°F (25°C),
 5.5k at 212°F (100°C), and
 1k at 320°F (160°C).
4. Check the resistance of the temperature sensor at different temperatures and
compare to the above values.
5. Replace the temperature sensor, if necessary.
3.2 F2 -- Coffee/Hot Water NTC (2R30) Open-Circuited
Cause:
Coffee/hot water NTC (2R30) open-circuited.
Remedy:
1. Check the connection leads.
2. Replace the connection leads, if necessary.
3. Check the temperature sensor via service mode.

Miele CVA 4066 Specifications

General

Model	CVA 4066
Type	Automatic Coffee Machine
Automatic Programmes	Yes
Hot Water Function	Yes
Milk Frother	Yes
Programmable User Profiles	Yes
Number of User Profiles	4
Self-Cleaning Function	Yes
Descaling Function	Yes
Programmable	Yes
Adjustable Coffee Temperature	Yes
Adjustable Coffee Volume	Yes
Automatic Rinsing	Yes
Automatic Cleaning	Yes
Automatic Milk System Cleaning	Yes
Cup Warmer	Yes
Hot Milk Function	Yes
Hot Milk Foam Function	Yes
Removable Brew Unit	Yes
Removable Drip Tray	Yes
Removable Water Tank	Yes
Removable Bean Container	Yes
Removable Grounds Container	Yes
Removable Milk Container	Yes
Energy Saving Mode	Yes
Auto-Off	Yes
Child Lock	Yes
Warranty	2 years
Frequency	50 Hz
Height	455 mm
Width	595 mm
Depth	548 mm
Voltage	230 V