Switching On The System - Beretta BLS Series Operating, Installation And Service Instructions

13 CHECKS
13.1 Checking operating data "d"
and
d
d1 d10
"d1"
"d2"
"d3"
"d4"
"d5"
"d6"
"d7"
"d8"
"d9"
"d10"
13.2 Checking fault message "A"
b
Danger
13.3 Burner fault
"A20" and
Note
Press the following buttons:
and
Notify your heating installer if the fault recurs.
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and
+

14 SWITCHING ON THE SYSTEM

14.1 Switching on the system
Note
14.2 What to do if...?
14.2.1 ...rooms are too cold?
A20
ENGLISH
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