About This Product - AOSmith MVI 103 Notice D'installation Et D'utilisation

1.2 About this
product
50
MVI pompstation / MVI pump station / station de pompage MVI
Attention:
Please contact your supplier for further information on installation
requirements and accessories.
Description
Solar fluid
Expansion vessel
Flush & Fill pump
The high capacity solar pump station is a pre-mounted piping group used to circulate the
solar fluid in the solar circuit. It contains important fittings and safety devices for the
operation of the solar thermal system:
A Pump (with a by-pass to eliminate air bubbles building up)
B Flow meter to display the flow rate
C Ball valves to isolate the pump group
D Non return valve (only with non drain back systems)
E Solar security group
F Expansion vessel
Note:
The solar expansion vessel required for operation is not a part of this station
and must be ordered separately.
Note:
It is advised to install a valve to isolate the solar expansion vessel. This is not
part of the delivery of this pump station.
G Relay control box (labelled as CB x.x and referred to as CB-box)
H Solar control, there are two types off solar control:
1. Solar Heating Control (SHM-Control):
Control is part of the water heater (labelled as SHM x.x)
2. Resol Control:
Control is part of this pump station
I Fill and drain valves to flush and fill the solar thermal system
J Manometer to display the installation pressure
Pumpstation for non drain back systems
H
G
C
I
Part number
0308803
0308875
0308876
0308877
0308878
0308814
A
J B
40% glycol mixture
25 litres
35 litres
50 litres
80 litres
To fill installation with solar fluid
E
C
D
F