
950.15.02.00
Dated 2021/09/10 - 2 -
Content
1Introduction.......................................................................................................... 3
1.1 Intended purpose.............................................................................................. 3
1.2 Safety instructions ............................................................................................ 3
1.3 Applicable documents....................................................................................... 3
1.4 Delivery and transport....................................................................................... 3
2Functional description.......................................................................................... 4
2.1 System setup in installation .............................................................................. 4
2.2 Functional description....................................................................................... 4
3Layout –scope of delivery................................................................................... 5
4Technical specifications....................................................................................... 6
4.1 General instructions.......................................................................................... 6
4.2 Dimensions / required space ............................................................................ 6
4.3 Pressure loss/pump characteristic curve .......................................................... 7
4.4 Connections...................................................................................................... 7
5Assembly............................................................................................................. 8
5.1 Wall-mounted assembly ................................................................................... 8
5.2 Hydraulic connection buffer storage tank.......................................................... 8
5.3 Electrical connections ....................................................................................... 9
5.4 Cascading....................................................................................................... 10
6Start-up.............................................................................................................. 12
6.1 Leak testing and filling the system .................................................................. 12
6.2 Ventilating the tubra®-eTherm P ..................................................................... 12
6.3 Initial commissioning....................................................................................... 13
7Operation........................................................................................................... 13
7.1 Control unit ..................................................................................................... 13
7.2 Gravity brake .................................................................................................. 13
7.3 Settings........................................................................................................... 13
8Maintenance / service........................................................................................ 14
9Malfunctions, causes and troubleshooting......................................................... 15
10 Decommissioning .............................................................................................. 16