Bosch Condens 2000 W - Default Chapter; Table of Contents

2 | Content
Content
1 Safety precautions and symbols 3
1.1 Safety precautions 3
1.2 Symbols 3
2 Service Function Adjustment 4
2.1 Service Function 4
2.2 Overview Service Function 4
2.2.1 1. Service Level 4
2.2.2 2. Service Level 5
3 Failures / Errors 6
3.1 Elimination of errrors 6
3.2 Failure / Error Codes Overview 7
3.3 Failure codes and corrections steps 8
3.4 Sensor (NTC) Values 24
3.4.1 Flow Temperature Sensor 24
3.4.2 Domestic Hot Water Temperature Sensor 24
3.4.3 Flue Gas Safety Temperature Sensor ( Behind
Burner) 24
3.5 Electrical Datas 25
3.6 Electrical Circuit Diagram 26
3.7 Structure 27
3.8 Function Diagram 29
4 Gas Values (CH and DHW) 30