Table Of Contents - ENGO CONTROLS EWT100 Operation And Installation Manual

1. SAFETY INFORMATION ..........................................................................................................................................3
1.1 Safety requirements .............................................................................................................................................3
1.2 General information .................................................................................................................................3
1.3 Information about documentation ............................................................................................................4
1.4 Documentation storage ............................................................................................................................4
1.5 Used symbols ............................................................................................................................................4
1.6 WEEE Directive 2012/19/UE ..................................................................................................................................4
2. Regulator ............................................................................................................................................................5
2.1 Operating the regulator ........................................................................................................................................5
2.2 Description of display main window ...........................................................................................................5
2.3 Controller operation .................................................................................................................................6
3. User's main menu ..................................................................................................................................................6
3.1 Work mode ...........................................................................................................................................................7
3.2 Schedule ..................................................................................................................................................7
3.3 Summer/Winter function ..........................................................................................................................7
4. Hydraulic diagrams ..............................................................................................................................................8
4.1 diagrams 1 ...........................................................................................................................................................8
4.2 diagrams 2 ...........................................................................................................................................................9
4.3 diagram 3 ..........................................................................................................................................................10
5. Dane techniczne ................................................................................................................................................ 11
6. Installation of the controller .............................................................................................................................. 12
6.1 Environmental conditions ...................................................................................................................................12
6.2 Installation requirements ....................................................................................................................... 12
6.3 Installation of the controller ................................................................................................................... 12
7. External circuits connection ............................................................................................................................... 13
8. Connecting electrical system .............................................................................................................................. 14
8.1 Fixing the external wires .....................................................................................................................................14
8.2 Connection of temperature sensors.......................................................................................................... 15
8.3 Connecting weather sensor (external) ...................................................................................................... 16
8.4 Temperature sensor checking .................................................................................................................. 16
8.5 Connecting a room thermostat ................................................................................................................ 16
8.6 Connecting a heat source ........................................................................................................................ 16
9. SERVICE MENU ................................................................................................................................................... 17
10. Services settings .............................................................................................................................................. 18
10.1 Heating circuit ..................................................................................................................................................18
10.2 Heat source .......................................................................................................................................... 19
10.3 Protection ............................................................................................................................................ 19
10.4 Other parameters ................................................................................................................................. 20
11. Function .......................................................................................................................................................... 21
11.1 Prompts ............................................................................................................................................................21
11.2 Heating circuit ...................................................................................................................................... 21
11.3 Frost protection .................................................................................................................................... 22
11.4 Power stoppage .................................................................................................................................... 22
11.5 Prevention cooling ................................................................................................................................ 22
11.6 Pump anti standstill function ................................................................................................................ 22
11.7 Fuse replacement ................................................................................................................................. 22
12. Storage and transport conditions ...................................................................................................................... 22
13. Guarantee ....................................................................................................................................................... 23

Table of contents