Siemens TUTORbit POL945 User Manual

INDEX
1 - GENERAL SAFETY WARNINGS ....................................................................................................................4
1.1 - National installation laws .......................................................................................................................................... 4
2 - GENERAL INFORMATION .............................................................................................................................5
2.1 - Introduction .............................................................................................................................................................. 5
2.2 - Meaning of the symbols used .................................................................................................................................. 5
2.3 - Disposal ................................................................................................................................................................... 5
3 - DIMENSIONS ..................................................................................................................................................6
3.1 - Dimensions .............................................................................................................................................................. 6
4 - INSTALLATION ...............................................................................................................................................8
4.1 - TutorBit electrical connections ................................................................................................................................. 8
4.2 - Electrical connections of POL 945 expansion ........................................................................................................ 10
4.3 - Electrical connections of POL955 expansion ..........................................................................................................11
4.4 - Expansions and logical addresses ......................................................................................................................... 12
4.5 - QMX3 Room sensor ............................................................................................................................................... 13
4.6 - Operation ............................................................................................................................................................... 13
4.7 - Installation .............................................................................................................................................................. 14
4.8 - Choosing and setting up the system ...................................................................................................................... 14
4.8.1 - Modbus communication with boilers/water heaters .................................................................................. 15
4.9 - Heating / Cooling management .............................................................................................................................. 15
4.10 - Heat modules and Heat pumps ............................................................................................................................ 15
4.11 - Heating / Cooling zones ....................................................................................................................................... 16
4.12 - DHW management ............................................................................................................................................... 18
4.12.1 - Anti-legionella .......................................................................................................................................... 20
4.13 - Shu󰀪e pump ........................................................................................................................................................ 20
4.14 - DHW return pump ................................................................................................................................................ 20
4.15 - Solar .................................................................................................................................................................... 20
4.16 - Rotation of the modules ....................................................................................................................................... 21
4.16.1 - Rotation of the “Heating” and “DHW” modules ....................................................................................... 21
4.17 - Antifrost ................................................................................................................................................................ 21
4.18 – Connection of TutorBit to Heat Pump (HP) ......................................................................................................... 22
4.18.1 - System operation with heat pump (HP) in heating .................................................................................. 22
4.18.2 - System operation with heat pump (HP) in cooling .................................................................................. 23
4.18.3 - DHW function with heat pump ................................................................................................................ 23
4.19 – Room sensor QMX3 model ................................................................................................................................. 24
4.19.1 - Programming QMX3 ............................................................................................................................... 24
4.19.2 - How to disassociate QMX3 from a zone: ................................................................................................ 24
4.19.3 - Restore the factory settings of QMX3 ..................................................................................................... 24
4.19.4 - Connection test ....................................................................................................................................... 25
4.20 - Connecting TutorBit to a Personal computer ....................................................................................................... 26
4.21 - Installation diagrams of cascade sequencer with boiler ....................................................................................... 29
4.21.1 - 4 modules MYDENS T with 2 heating zones, DHW and DHW return ..................................................... 30
4.21.2 - 3 heating zone, DHW, DHW ruturn, solar and anti-legionella shu󰀪e pump. .......................................... 32
4.21.3 - 4 heating zones, DHW, DHW return, solar and anti-legionella shu󰀪e pump. ......................................... 34
4.21.4 - 5 heating zones, DHW, DHW return, solar and anti-legionella shu󰀪e pump. ......................................... 36
4.21.5 - 3 heating zones, DHW, DHW return, solar, Anti-legionella shu󰀪e pump, heat pump for heating and
DHW integration ................................................................................................................................................... 38
4.21.6 - 3 heating zones, DHW, DHW return, solar, anti-legionella shu󰀪e pump and only one module switch to
DHW ..................................................................................................................................................................... 40
4.21.7 - 3 heating zones, heat pump with heating and cooling integration .......................................................... 42
4.21.8 - 3 heating zones, DHW, DHW return, solar, 2 tanks (one solar and one of the module) ......................... 44
4.21.9 - 3 heating zones, DHW, DHW return, 2 tanks .......................................................................................... 46
4.21.10 - 3 heating zones, DHW produced by AGUADENS-T, DHW return, solar, antilegionella shu󰀪e pump and
3 modules dedicated to heating ........................................................................................................................... 48
4.21.11 - 1 heating zones, DHW, DHW return, solar, 2 tanks (1 for solar and 1 for boiler) and solar transfer fun-
ction ...................................................................................................................................................................... 50
4.21.12 - 1 heating circuit with heat pump integration, DHW, DHW from Pdc, DHW return, solar, 2 tanks ( 1 solar
and 1 boiler) and solar transfer function ............................................................................................................... 52
4.22 - Installation diagrams of cascade sequencer with water heater ............................................................................ 55
4.22.1 - Water Heater with tank without coil, DHW and a DHW return zone ....................................................... 56
4.22.2 - Water Heater with tank without coil, DHW, DHW return and solar ......................................................... 58
4.22.3 - DHW, DHW return, solar, 3 tanks (1 for water heater, 1 solar, 1 for transfer) and solar transfer function ..
60
4.23 - Communication protocols towards home automation systems ............................................................................ 62

Siemens TUTORbit POL945 Specifications

General

Brand	Siemens
Model	TUTORbit POL945
Category	Controller
Language	English