Illustration index
“Regumaq X-25”
48
138112581-V01.10.2019
13. Illustration index
Illust. 1:
“Regumaq X-25” ..................................................................................................................................... 10
Illust. 2:
System diagram with one “Regumaq X-25” fresh water station ........................................................... 12
Illust. 3:
System diagram with two “Regumaq X-25” fresh water stations .......................................................... 13
Illust. 4:
“Regumaq X-25” dimensions in mm (front) ........................................................................................... 16
Illust. 5:
“Regumaq X-25” dimensions in mm (side) ............................................................................................. 17
Illust. 6:
“Regumaq X-25” dimensions in mm (wall bracket) ................................................................................ 18
Illust. 7:
Terminal allocation .................................................................................................................................. 19
Illust. 8:
Load relay (item no. 1152089) ................................................................................................................ 20
Illust. 9:
Water sampling valve .............................................................................................................................. 20
Illust. 10:
Strainer .................................................................................................................................................... 21
Illust. 11:
“Aquanova Magnum” water filter ............................................................................................................ 21
Illust. 12:
Removal of the front insulation shell ....................................................................................................... 23
Illust. 13:
Removal of the wall bracket ................................................................................................................... 23
Illust. 14:
Use of the wall bracket as a drilling jig ................................................................................................... 24
Illust. 15:
Position of the washer ............................................................................................................................ 24
Illust. 16:
Functional description
.....................................................................................................................25
Illust. 17:
Connection of the storage cylinder supply to the buffer storage cylinder .............................................. 26
Illust. 18:
Internal structure of the buffer storage cylinder ...................................................................................... 26
Illust. 19:
Equipotential bonding ............................................................................................................................. 27
Illust. 20:
Filling and bleeding of the storage cylinder circuit ................................................................................. 28
Illust. 21:
Filling and bleeding of the potable water circuit ..................................................................................... 29
Illust. 22:
Removal of the controller from the lower shell ....................................................................................... 30
Illust. 23:
Installation position ................................................................................................................................. 31
Illust. 24:
Opening the controller ............................................................................................................................ 31
Illust. 25:
Cable channels of the lower shell ........................................................................................................... 31
Illust. 26:
Fuse holder and DIP panel ..................................................................................................................... 32
Illust. 27:
Deactivated circulation ........................................................................................................................... 32
Illust. 28:
Activated circulation ............................................................................................................................... 32
Illust. 29:
24-hour circulation operation .................................................................................................................. 32
Illust. 30:
Thermally regulated circulation ............................................................................................................... 33
Illust. 31:
Hot water temperature up to 60 °C (standard) ....................................................................................... 33
Illust. 32:
Hot water temperature up to 75 °C ........................................................................................................ 33
Illust. 33:
Displays and operating elements ............................................................................................................ 34
Illust. 34:
Emergency operation .............................................................................................................................. 35
Illust. 35:
Decalcification of the dismounted heat exchanger ................................................................................ 41
Illust. 36:
Potable water circuit ............................................................................................................................... 42
Illust. 37:
Cleaning of the measuring turbine .......................................................................................................... 43
Illust. 38:
Locking ring ........................................................................................................................................... 43
Illust. 39:
Removal of the sleeve with measuring turbine ....................................................................................... 44
Illust. 40:
Installation of the measuring turbine ....................................................................................................... 44
Illust. 41:
Correct positioning of the measuring turbine ......................................................................................... 44
Illust. 42:
Characteristic line for Wilo circulation pump (storage cylinder circuit) ................................................... 50
Illust. 43:
Characteristic line pressure loss during hot potable water preparation (storage cylinder circuit) .......... 50
Illust. 44:
Characteristic line pressure loss during hot potable water preparation (potable water circuit) ............. 50
Illust. 45:
Storage cylinder circuit volume flow – potable water heating to 45 °C .................................................. 51
Illust. 46:
Storage cylinder circuit return temperature – potable water heating to 45 °C ....................................... 51
Illust. 47:
Storage cylinder circuit volume flow – potable water heating to 50 °C .................................................. 52
