Connection Of The Heating Circuit; Hydraulic Connection Diagrams - DeDietrich AWHP-2 MIT-IN-2 iSystem Installation And Service Manual

AWHP-2 MIT-IN-2 iSystem
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25/06/2014 - 7616371-001-04
4 Prior to connection, rinse the domestic water inlet pipes so as
not to introduce metal or other particles into the DHW coil.
4.9.2.

Connection of the heating circuit

1. Connect the heating water return pipe to the heating return
connection.
z : Screw-on connection ∅ 1"
2. Connect the heating water outlet pipe to the heating flow
connection.
{ : Screw-on connection ∅ 1"
4
M002537-A
CAUTION
4
4.9.3.

Hydraulic connection diagrams

CAUTION
The maximum volume scheduled for the installation is
215 litres. If this volume is exceeded in relation to the
internal expansion vessel, add an external expansion
vessel.
The device is factory-fitted with a safety valve.
The heating pipe must be mounted in accordance
with prevailing provisions.
4. Installation
37