Connection Of The Heating Circuit - DeDietrich Innovens MCA 35 Installation And Service Manual

MCA 35
15/06/12 - 300022160-001-01
4 Flush the installation.
4 Clean the installation with a universal cleaner to eliminate debris
from the appliance (copper, hemp, flux).
4 Thoroughly flush the installation until the water runs clear and
shows no impurities.
4.6.2.
n Primary circuit
{
Connection by internal brazing ∅ 22 mm
z
Connection by internal brazing ∅ 22 mm
1. Connect the heating water outlet pipe to the heating flow
connection.
2. Connect the heating water return pipe to the heating return
connection.
R000143-A
Connect the cold water supply to the decoupler using the connection
hose supplied.
T003663-A
4
CAUTION
4
T001633-B

Connection of the heating circuit

The boiler is factory fitted with a safety valve mounted
on the left hydroblock.
The heating pipe must be mounted in accordance
with prevailing provisions.
4. Installation
21