070 FASCIA PANEL and CONTROLS
1 Technical Data 45
2 Function 45
2.1 Fault Dialogue 45
3 Fault Repair 45
3.1 Fault Indication Quick Reference 45
3.2 Check Inlet and Drain LED’s Flash Together 47
3.3 Digital Display Shows - - - 47
3.4 Fault Code F1 NTC Sensor Short Circuited 48
3.5 Fault Code F2 NTC Sensor Open Circuited 48
3.6 Fault Code F10 Water Intake 49
3.7 Fault code F11 Water Drainage 50
3.8 Fault Code F15 Hot Water Intake 51
3.9 Fault Code F16 Excess Foam 52
3.10 Fault Code F20 Heating 52
3.11 Fault Code F41 Faulty EEPROM / Data Fault 53
3.12 Fault Code F43 Control / Power Electronic incompatible 53
3.13 Fault Code F47 Control / Power Module Interface Fault 53
3.14 Fault Code F51 Pressure Sensor 54
3.15 Fault Code F53 Tachogenerator 54
3.16 Fault Code F63 Water Path Control Unit 55
3.17 Locked LED Lights Up 55
3.18 Locked LED Flashes 56
4 Service 57
4.1 Programming Mode 57
4.2 Demonstration Mode Activation/Deactivation 65
4.3 Service Mode 67
090 ELECTRICAL SYSTEM, POWER MODULE AND HEATER RELAY
1 Technical Data 77
2 Function 77
2.1 Heater Relay Switching 77
3 Fault Repair 77
4 Service 78
4.1 Power Electronic – Removal l 78
4.2 Heater Relay - Removal 79
4.3 Interference Suppression Filter – Removal 79