Table Of Contents - Tech Controllers EU-801 PID User Manual

T O C
ABLE F ONTENTS
1 Safety .......................................................................................................................................................................................... 5
2 Description of the device ............................................................................................................................................................ 6
3 How to install the controller ....................................................................................................................................................... 6
4 How to use the controller ........................................................................................................................................................... 8
4.1 Principle of operation ........................................................................................................................................................ 9
5 Controller functions - main menu .............................................................................................................................................. 9
5.1 Fire-up/ extinguishing ..................................................................................................................................................... 10
5.2 Screen view ..................................................................................................................................................................... 10
5.3 Temperature settings ...................................................................................................................................................... 10
5.3.1 Pre-set ch temperature ............................................................................................................................................... 10
5.3.2 Pre-set dhw temperature ............................................................................................................................................ 10
5.4 Operation settings* ......................................................................................................................................................... 10
5.4.1 Blow force ................................................................................................................................................................... 10
5.4.2 Fan in sustain mode .................................................................................................................................................... 10
5.4.3 Pause in sustain mode ................................................................................................................................................ 11
5.4.4 Fan speed in sustain mode .......................................................................................................................................... 11
5.5 Manual mode .................................................................................................................................................................. 11
5.6 Pump operation modes ................................................................................................................................................... 11
5.6.1 House heating ............................................................................................................................................................. 11
5.6.2 Water tank priority...................................................................................................................................................... 11
5.6.3 Parallel pumps ............................................................................................................................................................. 11
5.6.4 Summer mode ............................................................................................................................................................. 12
5.7 Time settings ................................................................................................................................................................... 12
5.8 Date settings .................................................................................................................................................................... 12
5.9 Weekly control ................................................................................................................................................................ 12
5.10 Fitter's menu ................................................................................................................................................................... 13
5.11 Service menu ................................................................................................................................................................... 13
5.12 Language ......................................................................................................................................................................... 13
5.13 Factory settings ............................................................................................................................................................... 13
5.14 Software version.............................................................................................................................................................. 13
6 Controller functions - fitter's menu ......................................................................................................................................... 14
6.1 Valve settings .................................................................................................................................................................. 15
6.1.1 Built-in valve, valve 1,2 ............................................................................................................................................... 15
6.2 Room reg. temp. lower .................................................................................................................................................... 20
6.3 GSM module .................................................................................................................................................................... 20
6.4 Ethernet module ............................................................................................................................................................. 21
6.5 Room regulator ............................................................................................................................................................... 22
6.5.1 CH pump control ......................................................................................................................................................... 22
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