Display; Fault Display - Bosch Compress 3000 DW FO Installation Instructions Manual

40 | Display

7 Display
7.1

Fault display

Installation, maintenance and repairs may only be carried out by an authorised contractor. The following table lists the fault codes
and their remedies.
Display
E01 Fault in the top storage tank temperature sensor
E02 Fault in the bottom storage tank temperature sensor
E03 Fault in the temperature sensor at the air inlet
E05
E06 Hold down setting keys longer than 30 seconds
E07
E08
E09
Water shortage during off-peak
Water shortage for long period (> 12h)
E10
Fault in the high limit safety cut-out
Adjusted temperature in the thermostat below the set
point temperature in the tank
E11
High pressure loss in the air ducts
Start up after a long standby period at very low
Table 6 Fault codes
6 720 801 244 (2013/08)
Description
Not used
Not used
Not used
Incorrect system purging
Heating element faulty
Fault in the fan
Leak in refrigerant circuit
Fault in the compressor
Fault in the expansion valve
Fault in the dry filter
temperatures
Solution
Notify authorised contractor
Notify authorised contractor
Notify authorised contractor
Notify authorised contractor
Release keys
Notify authorised contractor
Notify authorised contractor
Notify authorised contractor
Reset the system
Notify authorised contractor
Reset the system and notify authorised contractor
Compress 3000 DW FO