
11
SYSTEM PRESSURE
6 720 802 048 (2013/05)
4.3 OPTIONAL INTEGRAL KEYLESS FILLING LINK
Locate filling link and follow instructions for re-pressurising.
1. If the needle on the appliance pressure gauge reads less than 1 bar, re-charge the system.
2. Pull the blue lever down to start the filling process.
3. Monitor the pressure gauge on the boiler fascia.
Fig. 9 Keyless filling link
4. When the needle reaches between 1 to 1.5 bar on the gauge, release the blue lever to stop the filling process.
67206800521-06.2Wo
Min
1 bar
1.5 bar
Max
1
1.
2.
3.
4.
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