5 Installation
16
Installation and maintenance instructions aroCOLLECT 0020217119_01
42a
Expansion relief valve
48
Pressure gauge
56
Heat pumps for brine filling unit
61
Stop valve
62
Stop valve
63
Stop valve
64
Stop valve
65
Brine collecting container
66
Brine container
67
Filling pump
69
Purging valves
70
Stop valve
71
Brine diaphragm expansion tank
72
Stop valve
A
From the heat source to the heat pump (hot brine)
B
From the heat pump to the heat source (cold brine)
*
One way
1.
Connect the filling pump's pressure line to the stop valve
(62)
.
2.
Close stop valves
(63)
,
(70)
and
(72)
.
3.
Open stop valves
(62)
and
(64)
.
4.
Connect a hose, which leads to the brine fluid, to the stop valve
(61)
.
5.
Open the stop valve
(61)
.
Caution.
Risk of material damage caused by an incorrect filling direction.
If you fill the brine pump against the direction of flow, this may lead to a turbine effect which can damage
the pump's electronics.
▶
Ensure that the brine pump is filled in the direction of flow.
6.
Use the filling pump
(67)
to pour the brine fluid from the brine container
(66)
into the brine circuit.
