Instruction manual
Instruction manual  αlpha DO 2000 
37 
11  APPENDICES 
11.1  Appendix 1 – Unit fuse and jumper settings 
Caution! Before opening the unit to replace the unit fuse or to set the jumper for Pt 
100 / Pt 1000 temperature sensor, make sure the mains cable is separated from the 
power supply. 
Wall mounting version (view from the back side) 










