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MAINTENANCE
MAINTENANCE
10 MAINTENANCE
10.1 Warnings
The procedures detailed in this chapter
must be carried out only by a Gas Safe
Registered Engineer
. Thus you are ad-
vised to contact an Authorised Service
Agent.
For Ireland (IE), the servicing work must
be carried out by a competent RGII reg-
istered Person.
For efficient and continuous operation of the
boiler you are advised to have, at least once
a year, maintenance and cleaning done by
an Approved Service Engineer.
Isolate the appliance from the electricity
supply
by turning off the fused spur isola
-
tion switch adjacent to the appliance.
Turn off the gas cock
, before carrying out
any procedures, whatsoever, for cleaning,
maintenance, opening or dismantling boiler
panels.
Other devices i.e. external con
-
trols may lead dangerous volt-
age inside the appliance as well.
Ensure they are isolated.
In case of doubt turn off the gen-
eral system switch.
The Engineer
should complete the Service
Interval Record at the back of the manual.
10.2 Programming the
maintenance period
•
Enter “programming mode” by pressing
the 13 and 15 keys simultaneously for 5
seconds (Fig. 10.1) until
HiS
(Boiler His
-
tory) appears on the LCD display (Fig.
10.2).
Fig. 10.1
12
13
14
15
16
17
Fig. 10.2
•
Scroll through the various menus by
pressing the keys 13 (back) or 15 (for
-
ward), until
PAr
(Parameters menu) ap
-
pears on the LCD display (Fig. 10.3).
•
Press the 14 key for 1 second to enter the
selected menu.
Fig. 10.3
•
Scroll through the various parameters by
pressing the keys 13 (back) or 15 (for
-
ward), until
P34
, which alternates with the
parameter value, appears on the LCD dis
-
play (Fig. 10.4).
