Ariston Dia 24, Dia 20 User Manual
WARETON
Bl”!,
20 - 24 UK USER’S GUIDE
GENERAL
Installation of this appliance must be carried out by a
competent installer who will install it according to proper
norms and procedures.
The installation of this appliance must be in accordance
with a relevant requirements of the Gas Safety ( Installation
&
Use ) Regulations (
Regulations, the by-laws of the local water undertaking,
and in Scotland, in accordance with the Building
Standards
document
In order to take full advantage of the quality built into
your boiler, we suggest that you consult the manual
before use.
Keep this guide and the manual handy since you may
need in the future.
The boiler has been designed for supplying your central
heating and domestic hot water directly.
(
Scotland ) Regulation.
No.
635 “Electricity at work regs. 1989”.
1984 ),
the Local Building
Health
and safety
GAINING ACCESS TO THE CONTROL PANEL
TO OPERATE THE APPLIANCE
Before lighting the appliance, check central heating
system pressure.
It must be at least 1.5 bar gauge
If it is below this do not light the appliance but consult
your installer for checking and refilling the system.
.
LIGHTING THE APPLIANCE
Ensure that gas supply cock, c.h. cocks and d.h.w. cock
(
located on the bottom of the appliance) are open.
Switch on the mains electricity.
OPERATING DOMESTIC HOT WATER
Press the function switch
on position +
Adjust the temperature turning
the knob “A” clockwise to raise
or anticlockwise to lower.
.
6
“D”
/
/
To reach the control panel rotate
cated
in figure.
the small panel as
CONTROL PANEL
A
A
Domestic hot water temperature control
Central heating temperature control
B
Red warning light
C
Summer/Winter switch
D
On/Off switch with neon light
E
Central heating temperature gauge
F
Central heating time control clock
G
clock instruction refer to the following instruction
Water pressure gauge
H
Safety thermostat reset
I
B
CDEF G
(
for the time
indi-
)
i %
OPERATING HEATING + DOMESTIC HOT WATER
Press the function switch
on position
Adjust the temperature turning
the knob
or anticlockwise to lower.
111’ 5 .
“B”
clockwise to raise
“D”
TO SHUT DOWN THE APPLIANCE
Press the function switch
on position
“0”.
“E”
FLAME FAILURE RESET
If the flame does not ignite, the red warning light
come on.
To turn on again, press the red warning light
If the flame still does not ignite, remove the cap on safety
thermostat reset “I” and press the push button.
If, after several attemps, the flame still does not ignite,
call an Authorised Service Centre.
“C”.
“C”
will
User’s guide
ELECTRICY SUPPLY
Warning - This appliance must be earthed
This appliance requires a 230 Vshould be protected by a 3A fuse.
To connect a plug
As the
colour
of the wire in the mains lead of the appliance
may not correspond with the coloured markings identifying
the terminals in your plug, proceed as follows:
-
the wire which is coloured green and yellow must be
connected to the terminal in the plug which is marked
which letter E or by the symbol
green and yellow;
-
the wire which is coloured blue must be connected to
the terminal which is marked with the letter N or
coloured black;
-
the wire which is coloured brown must be connected to
the terminal which is marked with the letter L or
coloured red.
CLEANING OUTER CASING
Use a damp cloth.
Do not use abrasive cleaners.
Control panel can be wiped with damp cloth and dried.
Spray polishes must not be used on control panel surface
or knobs.
Care must be taken in preventing any liquid entering the
appliance.
50Hz
supply and
@ or coloured green or
CARE OF APPLIANCE
It is good practice to clean and service the appliance and
central heating system every year.
Call an Authorised Service Centre.
IN THE EVENT OF OPERATING FAILURE
If there is a faulty with the appliance it must not be used
until the fault is rectfied by an Authorised Service Centre.
For more detailed instructions please consult the
manual supplied with your appliance.
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