Saunier Duval THELIA 23, Инструкция по установке и эксплуатации

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ELECTRICAL CONNECTION
wire link fitted between the top two terminals of
the connector is left in place, see diagram
50a
.
A 230V room thermostat can be used but do not
make any connection to the thermostat compen-
sating resistor, see diagram
50a
.
ON NO ACCOUNT must any electrical voltage be
applied to any of the terminals of the external con-
trols plug.
Thelia 23 and Thelia 23E only - non-clock models
The boiler will work for heating without a room ther-
mostat and/or timeswitch being connected pro-
vided that the wire link fitted between the top two
terminals of the connector is left in place, see dia-
gram
50a
.
A 230V room thermostat can be used but do not
make any connection to the compensating resis-
tor, see diagram
50a
.
ON NO ACCOUNT must any electrical voltage be
applied to any of the terminals of the external con-
trols plug.
For use with a timeswitch or timeswitch and room
thermostat see diagram
50a
.
Thelia SB23 only
The boiler will work for heating without a room ther-
mostat and/or timeswitch being connected pro-
vided that the wire link fitted between the top two
terminals of the connector is left in place, see dia-
gram
50b
.
A 230V room thermostat can be used but do not
make any connection to the compensating resistor,
see diagram
50b
.
ON NO ACCOUNT must any electrical voltage be
applied to any of the terminals of the external con-
trols plug.
A voltage free storage cylinder thermostat, where
fitted, should be connected to the lower two termi-
nals of the external controls plug, see diag.
50b
.
ON NO ACCOUNT must any electrical voltage be
applied to any of the terminals of this plug.
All models
In case of difficulty obtaining a suitable timeclock/
room thermostat, a programmable room thermo-
stat is available as an accessory,
Saunier Duval
part
number 40010. Please contact your supplier.
WARNING. This boiler must be earthed.
All system components shall be of an approved
type.
Connection of the whole electrical system and
any heating system controls to the electrical supply
must be through a common isolator.
Isolation should preferably be by a double pole
switched fused spur box having a minimum con-
tact separation of 3 mm on each pole. The fused
spur box should be readily accessible and
preferably adjacent to the boiler. It should be
identified as to its use.
Connect the integral supply lead, coiled and
tucked behind the boiler, to the mains supply.
Important :
The integral mains supply lead is specific
to the boiler. A replacement can be obtained by
quoting part number 57037.
A fused three pin plug and socked outlet may be
used instead of the fused spur box provided that,
a)
They are not used in a room contaning a fixed
bath or shower
b)
Both the plug and socket comply with the
current issue of BS 1363.
The mains electrical supply must be maintained
at all times in order to provide correct operation
of the boiler.
Do not interrupt the supply with a time switch or
programmer.
WARNING. ON NO ACCOUNT MUST ANY EXTER-
NAL VOLTAGE BE APPLIED TO ANY OF THE TERMI-
NALS ON THE HEATING CONTROLS CONNECTION
PLUG.
Warning :
This appliance must be wired in accord-
ance with these instructions. Any fault arising from
incorrect wiring cannot be put right under the
terms of the
Saunier Duval
guarantee.
Thelia 23 and Thelia 23E only - clock models
The boiler will work for heating without a room
thermostat being connected provided that the