4
4 EKRTCTRL2
4.1 SMART TOUCH electronic control panel with fixed speed modulation ............................14
4.2 Display ..........................................................................14
4.3 Key function ...................................................................... 14
4.4 General On Switch .................................................................15
4.5 Activation ........................................................................15
4.6 Heating/cooling operation modes setting .................................................15
4.7 Stand By ........................................................................ 15
4.8 Temperature selection ..............................................................15
4.9 Ventilation speed regulation ..........................................................16
4.10 Key lock .........................................................................16
4.11 Reduce brightness to minimum ........................................................16
4.12 Deactivation ......................................................................16
4.13 Room temperature probe regulation offset ................................................17
4.14 Switching off for long periods .........................................................17
4.15 Error signals ......................................................................17
5 EKPCBO
5.1 On-board speed selector for connecting to standard thermostat. ...............................18
5.2 LED indications ...................................................................18
5.3 General On Switch .................................................................18
5.4 Activation ........................................................................19
5.5 Stand By ........................................................................ 19
5.6 Ventilation speed regulation ..........................................................19
5.7 Deactivation ......................................................................19
5.8 Switching off for long periods .........................................................19
5.9 Error status warnings ...............................................................19
6 MAINTENANCE
6.1 External cleaning .................................................................. 20
6.2 Air suction filter cleaning .............................................................20
6.3 Suggestions for power saving .........................................................22
7 TROUBLESHOOTING
7.1 Troubleshooting ...................................................................23
7.2 Troubleshooting table ...............................................................23