Miele CVA 4062 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 4062 Specifications

General

Brand	Miele
Model	CVA 4062
Category	Coffee Maker
Language	English