15 Maintenance .....................................................112
15.1 Manual preventive maintenance ........................... 112
15.2 Automatic preventive maintenance ......................112
15.3 Corrective maintenance ........................................112
15.4 Controller LEDs.....................................................113
15.5 Restore from backup (Base PRO only) .................. 114
16 Troubleshooting ...............................................115
16.1 Troubleshooting after installation ......................... 117
16.2 Digital thermostats T-146, T-148 and T-149
alarms/problems ...................................................117
16.3 Analogue thermostat T-143 alarms/problems .......118
16.4 Contact the installer .............................................118
16.5 Installer instructions .............................................118
17 Technical data ...................................................119
17.1 Technical data .......................................................119
17.2 Technical specifications ........................................120
17.3 Controller layout ................................................... 121
17.4 Wiring diagrams .................................................... 121
17.5 Dimensions ........................................................... 123
18 Installation report ............................................125
18.1 Controller 1 ..........................................................126
18.2 Controller 2 ..........................................................127
18.3 Controller 3 ..........................................................128
18.4 Controller 4 ..........................................................129
18.5 Controller 5 – 16 ..................................................130