Sime PLANET 25 BFT TS, Руководство пользователя

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2.10 ELECTRICAL CONNECTION
The boiler is supplied with an electric cable.
Should this require replacement, it must be
purchased exclusively from SIME.
The electric power supply to the boiler must
be 230V-50Hz single-phase through a
fused main switch, with at least 3 mm spa-
cing between contacts.
Respect the L and N polarities and the
earth connection.
NOTE:
Device must be connected to
an efficient earthing system.
SIME declines all responsibility for injury
or damage to persons, animals or things,
resulting from the failure to provide for
proper earthing of the appliance.
Device must be connected to an effi-
cient earthing system.
2.10.1 Timer-thermostat connection
(fig. 18 pos. A)
To gain access to the electronic board con-
nector (3), remove the control panel cover
and connect the timer-thermostat to the ter-
minals TA after having removed the jumper.
The timer-thermostat, recommended for
better room temperature control, must be
class II as specified by standard EN 60730.1
(clean contact).
WARNING: Applying mains voltage to the
terminals of connector (3) will irreparably
damage the control board. Make sure
that any connections to be made are not
carrying mains voltage.
2.10.2 “Logica Remote Control”
connection (fig. 18 pos. B)
The electrical plant must comply with
local standards and all cables must com-
ply with low safety voltage requirements
of EN 60730. For lengths up to 25 m,
use cables of section 0.25 mm 2 , for lon-
ger lengths up to 50 m use cables of sec-
tion 0.5 mm 2 . First of all, assemble and
wire the socket (2), then insert the equip-
ment which will start-up as soon as it recei-
ves current. To gain access to connector
(3) remove the control panel cover and
connect the climate regulator to terminals
CR (6-7).
WARNING:
External voltage must not be connected
to terminals 1-2-3-4 of the spcket (2). On
terminals 3-4 can be connected a telepho-
ne remote switch with a zero potential
contact or a window contact . Equipment
for the checking of civil plants via a
telephone line includes the model TEL
30.4 LANDIS & STAEFA.
2.10.3 External temperature sensor
connection (fig. 18 pos. C)
The cables must comply with low safety vol-
tage requirements of EN 60730.
For lengths up to 25 m, use cables of sec-
tion 0.25 mm 2 , for longer lengths up to 50
m use cables of section 0.5 mm 2 .
To gain access to boiler connector (3) remo-
ve the control panel cover and connect the
external temperature sensor to terminals
SE (8-9).
2.10.4 D.H.W. sensor
connection “25 BFT TS”
The model “25 BFT TS” boiler is supplied
with a D.H.W. sensor (SB) connected to con-
nector J2 (3 fig. 18). When the boiler is con-
nected up the “BT100” unit, introduce the
sensor into the sheath on the flange for
inspection, control and cleaning of the tank
unit.
1
2
A
C
LOGICA REMOTE
CONTROL
SONDA
ESTERNA
CRONOTERMOSTATO
LOGICA REMOTE
CONTROL
B
3
Fig. 18
KEY
1
Control panel
2 “Logica Remote Control” socket
3 J2 connector
TA Timer-thermostat (not supplied)
CR Logica Remote Control (optional)
SE External temperature sensor (optional)
SB D.H.W. sensor (
“25 BFT TS” vers.)
EXTERNAL
SENSOR
TIMER-THERMOSTAT