Installation, Operation & Application Manual Bosch 3H/2C Touch-TechnologyThermostat | 3
Bosch Thermotechnology Corp. | 08.2016
Data subject to change
Table of Contents
1 Key to symbols and safety instructions 4
1.1 Key to symbols 4
1.2 Safety 4
2 Thermostat specifi cations and features 5
2.1 Thermostat Controls 5
2.2 Thermostat features 5
2.3 Package contents/tools required 5
2.4 Specifi cations 5
3 Installation 6
3.1 Removing existing thermostat 6
3.2 Battery installation and information 6
3.3 Installing thermostat 6
4 Wiring diagram 7
4.1 Terminal designator descriptions 7
5 System setup and confi guration 8
5.1 Connection to the UPM 8
5.2 Confi guration of the UPM 8
5.3 Output chart 8
5.4 Confi guration and thermostat lock 8
5.5 Locking & unlocking thermostat 8
5.6 Changing the lock code 9
5.7 Confi guration mode 9
5.8 Confi guration Mode Settings 9
6 Mode of operation 13
6.1 Icon Functions 13
6.2 Operating Modes 14
6.3 Testing the Thermostat 15
6.4 Setting the Time and Date 15
6.5 Setting the program schedule 16
6.6 View screen options 16
6.7 Viewing fault codes 17
6.8 Schedule override 18
6.9 Setting the vacation timer 18
7 Factory preprogramming 19
8 Troubleshooting 20
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