Specifications

16
We reserve the right to modify technical specifications without prior notice.
83053100bUK © Alpha-InnoTec GmbH
connecting the compact unit to the heating
circuit
The connections for the pipes of the heating circuit and
the hot water supply are located on the top of the unit.
1 Heating circuit inow (return ow)
2 Connection for heating circuit
safety component
3 Hot water connection, warm
4 Heating circuit outow (forward ow)
5 Hot water connection, cold
6 External current anode (under plastic cap)
Proceed as follows:
Bleeding valves have to be installed above the heat
station for connection of the heating circuit and the
hot water supply…
Connect hot water tank according to DIN 1988 and
DIN 4753, Part 1 (or the local applicable standards
and directives).
ATTE NTION
Do not exceed the operating pressures specied
on the rating plate. Install a pressure reducer, if
necessary.
1 Connection of heat source
inow to cooling function (not
insulated at time of delivery)
2 Connection of heat source
inow from cooling function
to module box (not insulated
at time of delivery)
Screw vibration decoupler (with elbow) of heat
source inow to provided connecting pipe. Use
seals from the extra box…
1 Vibration decoupler without elbow
2 Vibration decoupler with elbow
Screw included angle ball valve to vibration decou-
pler (without elbow) of heat source outow. Use
seals from the extra box…
Screw angle ball valve to the connection for the
heat source outow on the module box. Use seals
from the extra box.
ATTE NTION
When tightening the connections on the module
box and the connecting pipe, always secure con-
nections against twisting.