Table Of Contents - Honeywell SDC Service Manual

SDC / DHC
Contents
1 Software version .......................................................................................................... 11
2 Safety instructions ....................................................................................................... 11
2.1 Intended use ..................................................................................................... 11
2.2 Requirements for start-up .................................................................................. 11
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.3 Hot-water temperature greater than 60 °C ........................................................ 13
2.4 Connection of accessory parts .......................................................................... 14
2.5 Maintenance and cleaning ................................................................................ 14
2.6 Safety precautions for EMC-compliant installation ............................................ 15
3 Overview ....................................................................................................................... 20
4 Abbreviations ............................................................................................................... 21
5 Operation ...................................................................................................................... 22
5.1 Display and operating elements ........................................................................ 22
5.1.1
5.1.2
EN2H-0221GE51 R0812
Power supply ........................................................................................ 12
Connection conditions .......................................................................... 12
Cable cross-sections ............................................................................ 12
Maximum cable lengths ........................................................................ 12
Cable installation .................................................................................. 12
Grounding and zeroing ......................................................................... 13
Display (basic display) .......................................................................... 23
Operating elements .............................................................................. 24
5.1.2.1 Input button (press / turn) ........................................................ 24
5.1.2.2 "Daytime room temperature" button ........................................ 24
5.1.2.3 "Night-time room temperature" button ..................................... 25
5.1.2.4 "Daytime hot-water temperature" button ................................. 25
5.1.2.5 "Operating mode" button (basic display) ................................. 26
5.1.2.6 "Switching time programs / Holiday programs" button ............ 33
5.1.2.7 "System information" button .................................................... 35
5.1.2.8 "Manual mode" / "Emission measurement" button .................. 44
Contents
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