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We reserve the right to make any changes due to technical modifications.
Installation and maintenance instructions Logano GE315 • Issue 02/2006
6Maintenance
The water pressure in the system is too low, if the
pressure gauge needle falls below
(Fig. 51, item 2) the
green range (Fig. 51, item 3). You then need to re-fill the
heating system with make-up water (see chapter 3
"System start-up", page 33).
z Top up with water as required.
z Vent the heating system.
z Check the water pressure once more.
CAUTION!
SYSTEM DAMAGE
through temperature stresses.
z The boiler must only be filled via a filling
tap installed in the return pipe. (In the
UK the boiler must be filled used a
W.R.A.S. approved method).
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