Vaillant TURBOmax VUW 242 E Instructions For Use Manual page 7

Check water contents
Open the lower door by pulling outwards.
white hand on the lower scale of the pressure and
between 1 and 1.5 bar. If the hand is below
installer should be called to refill the system.
The top scale of the pressure and temperature
the central heating circuit.
Check the water contents of the system.
®
temperature gouge should be
0.8 bar when the system is cold, your
gouge shows the temperature of water
.
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