Bosch REG 73-1 Installation Instructions Manual page 8

I - PRESENTATION ...................................................................................................................... 3
1 - DESCRIPTION ......................................................................................................................... 3
1.1 - Boilers of type 0.9-9 / 2-13 / 2-17 / 5-25 / 10-35 / 10-50 ............................................ 3
1.2 - Boilers of type 10-100 ................................................................................................ 3
2 - COMPONENTS ........................................................................................................................ 3
II - INSTALLATION ....................................................................................................................... 4
1 - RECOMMENDATIONS / MOUNTING...................................................................................... 4
1.1 - Recommendations ..................................................................................................... 4
1.2 - Mounting the room sensor .......................................................................................... 4
2 - ELECTRICAL CONNECTIONS - THRI/THI/THISION BOILERS ............................................ 5
2.1 - Using and setting the QAA 73 for the boilers
of type 0.9-9/2-13/2-17/5-25/10-35/10-50 .................................................................. 5
2.2 - Using and setting the QAA 73 for the boilers of type 10-100 ..................................... 5
3 - ELECTRICAL CONNECTIONS - ZEM BOILERS.................................................................... 6
3.1 - Using the QAA 73 ....................................................................................................... 6
3.2 - Setting the QAA 73 ..................................................................................................... 6
CONTENT
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