
Evo Control 17 & 25 Manual
Contents
1. Introduction _________________________________________________________________________________2
2. Unit Specifications ____________________________________________________________________________2
2.1 Unit Structure_____________________________________________________________________________2
2.2 Dimensions_______________________________________________________________________________3
2.3 Technical Data ____________________________________________________________________________ 4
3. Safety Instructions ____________________________________________________________________________ 5
4. Installation __________________________________________________________________________________6
4.1 Application for Air-Con______________________________________________________________________6
4.2 Application for Air-Con and Super Heater (for Hot Water) __________________________________________6
4.3 Location of Install & Minimum Clearances ______________________________________________________7
4.4 Plumbing Component ______________________________________________________________________7
4.5 Electrical Component_______________________________________________________________________ 7
4.6 Transit __________________________________________________________________________________8
4.7 Trial Operation ____________________________________________________________________________8
5. Operation ___________________________________________________________________________________9
5.1 Main Controller Interface ___________________________________________________________________9
5.2 Functions of the Controller __________________________________________________________________ 9
5.2.1 Using the HELP Button __________________________________________________________________9
5.2.2 Starting & Shutting Down ________________________________________________________________ 9
5.2.3 Switching Modes______________________________________________________________________10
5.2.4 System State Checking _________________________________________________________________ 10
5.2.5 Changing Temperature _________________________________________________________________ 10
5.2.6 Clock Setting _________________________________________________________________________ 10
5.2.7 Timer Settings ________________________________________________________________________ 11
5.2.8 Keyboard Lock ________________________________________________________________________12
5.2.9 Malfunction Display ___________________________________________________________________12
6. Troubleshooting _____________________________________________________________________________ 13
7. Appendix __________________________________________________________________________________ 16
7.1 Install Sketch Map ________________________________________________________________________ 16
7.2 Installation of Automatic Filled-Water_________________________________________________________17
7.3 Installation of Leakage Pressure Valve_________________________________________________________17
7.4 Assistant Heat Source Connection ____________________________________________________________18
7.5 Unit Parameters __________________________________________________________________________ 18
7.6 PCB Connection __________________________________________________________________________ 19
7.7 Cable Specifications _______________________________________________________________________21
8. Maintenance _______________________________________________________________________________22
9. Warranty __________________________________________________________________________________23