Operating Instructions and Installation Instructions

MVI pompstation / MVI pump station / station de pompage MVI
49
1 General
1.1 About these
instructions
These instructions describe the installation, commissioning and operation of the high
capacity solar pump station with the following systems.
Part number Pump Controller
Non return
valve
Fit for
0309975 MVI 103 Resol DB4 No Drain back system
0309976 MVI 103 Resol BS4 Yes Non drain back system
0309977 MVI 103 SHM No Drain back system
0309978 MVI 103 SHM Yes Non drain back system
0309979 MVI 202 Resol DB4 No Drain back system
0309980 MVI 202 Resol BS4 Yes Non drain back system
0309981 MVI 202 SHM No Drain back system
0309982 MVI 202 SHM Yes Non drain back system
0309983 MVI 204 Resol DB4 No Drain back system
0309984 MVI 204 Resol BS4 Yes Non drain back system
0309985 MVI 204 SHM No Drain back system
0309986 MVI 204 SHM Yes Non drain back system
0309987 MVI 402 Resol DB4 No Drain back system
0309988 MVI 402 Resol BS4 Yes Non drain back system
0309989 MVI 402 SHM No Drain back system
0309990 MVI 402 SHM Yes Non drain back system
0309991 MVI 403 Resol DB4 No Drain back system
0309992 MVI 403 Resol BS4 Yes Non drain back system
0309993 MVI 403 SHM No Drain back system
0309994 MVI 403 SHM Yes Non drain back system
This instruction will only describe the high capacity pump station (pump station). For other
components of the solar system, such as collectors, tanks, expansion vessels and
controllers, please observe the instructions of the corresponding manufacturer.
Note:
Pump stations for drain back systems may NOT have a non return valve in
the piping.