Flushing New Installations And Installations Less Than 6 Months Old; Flushing An Existing Installation; Filling The Siphon; Completing Installation - Potterton SIRIUS THREE FS 130 Installation, User And Service Manual

1
7.8

Completing installation

7702639 - v03 - 10072018
1. Open the plug on the automatic air vent.
2. Fill the heating system until you reach a pressure of between 0.15 and
0.2 MPa (1.5 and 2 bar).
3. Check the tightness of the hydraulic connections.
4. Completely vent the heating circuit for optimum running.
For more information, see

Flushing new installations and installations less than 6 months old,

page 71
Flushing an existing installation, page 71
MW-2000814-01
7.7.3
1. Clean the installation with a powerful universal cleaner to eliminate
debris from the system (copper, hemp, flux).
2. Thoroughly flush the installation until the water runs clear and shows
no impurities.
7.7.4
1. Remove any sludge from the installation.
2. Flush the installation.
3. Clean the installation with a universal cleaner to eliminate debris from
the system (copper, hemp, flux).
4. Thoroughly flush the installation until the water runs clear and shows
no impurities.
7.7.5
1. Completely fill the siphon until it overflows.
Danger
Fill the siphon to the top. If the siphon is empty, there is a danger
of poisoning by combustion products.
1. Reconnect the earth wire and put the front panel back in place.
2. Discard the various packaging items.
Flushing new installations and installations less than 6
months old

Flushing an existing installation

Filling the siphon

7 Installation
71