Sime Planet Super 4 F.S., Installation & Servicing Instructions Manual

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tool to cut it off (a);
-Overturn the air intake (b) and replace
the seal (5) with the seal supplied in
the kit code 8089904;
-Insert the intake diaphragm supplied in
the kit code 8089904, pushing it in until
it is in contact with the beat;
You can now inser t the extension or
cur ve in its housing to complete the
intake (you need not use any seal or
sealant).
3.5 CHARACTERISTICS OF FEEDWATER
IT IS ABSOLUTELY ESSENTIAL THAT THE
WATER FOR THE CENTRAL HEATING SYSTEM
IS TO BE TREATED IN THE FOLLOWING CASES:
– Very extensive system (with high con-
tents of feedwater).
– Frequent addition of makeup water into
the system.
– Should it be necessary to empty the sys-
tem either partially or totally.
3.6 SYSTEM FILLING
– Open the flow and return valves (25 -
26 fig. 2).
– Loosen the automatic air vent cap (13
fig. 2).
– Open all radiator valves and system air
vents.
Fill the system with water using one of
the approved methods to about 0.5 bar
greater than the system design pres-
sure. Close all air vents. Do not close
the A.A.V. near the pump!
– Check the system for water soundness.
– Completely drain the appliance and heat-
ing system, thoroughly flush the system,
and refill the system design pressure.
3.7 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
m u s t b e 2 3 0 V - 5 0 H z s i n g l e - p h a s e
through a fused main switch, with at least
3 mm spacing between contacts. Respect
the L and N polarities and the earth con-
nection.
NOTE: SIME declines all responsibility for
injury or damage to persons, animals or
things, resulting from the failure to pro-
vide for proper earthing of the appliance.
3.7.1 Room stat connection
To gain access to the TA-CR-SE-SB (J2)
electronic board connector, remove the
control panel cover and connect the room
st at to the terminals 5-6 af ter having
removed the jumper (fig. 14).
The thermostat or timer-thermostat, rec-
ommended for better room temperature
control, must be class II as specified by
standard EN 60730.1 (clean contact).
Warning: Applying mains voltage to the
t er minals of boar d TA-CR-SE-SB will
irreparably damage the control board.
Make sure that any connections to be
made are not carrying mains voltage.
3.7.2Connection “Logica Remote
Control ” (fig. 14 pos. B)
The electrical plants must be in compliance
with local norms and cables must be laid
observing the safety low voltage specifica-
tions EN 60730.
For lengths up to 25 m use cables with
s e c t i o n s o f 0 . 2 5 s q u a r e m m a n d f o r
lengths greater than 50 m use cables with
sections of 0.5 square mm. First of all
assemble and cable the socket (2) and
then insert the apparatus that will start as
soon as it receives electricity.
To h a v e a c c e s s t o t h e c o n n e c t o r ( 3 )
remove the cover of the control panel and
electrically connect the climate regulator to
the terminals CR (6-7) .
ATTENTION: External electricity cannot
be connected to terminals 1-2-3-4 of the
socket. The telereducer of the telephone
with a contact of zero potential or a win-
Fig. 11
N° segments Total head loss
to remove mm H
2
O Pa
none
0 ÷ 1 0 ÷ 10
n° 1
1 ÷ 2 10 ÷ 20
from n° 1 to 2 2 ÷ 3 20 ÷ 29
from n° 1 to 3 3 ÷ 4 29 ÷ 39
from n° 1 to 4
4 ÷ 5 39 ÷ 49
from n° 1 to 5
5 ÷ 6 49 ÷ 59
from n° 1 to 6 6 ÷ 7 59 ÷ 69
from n° 1 to 7 7 ÷ 8 69 ÷ 78
from n° 1 to 8
8 ÷ 9 78 ÷ 88
from n° 1 to 9
9 ÷ 10 88 ÷ 98
from n° 1 to 10 1 0 ÷ 11 98 ÷ 108
WARNING: The three slots on the
diaphragm allow the coupling with
the air intake in an only position.
Fig. 12
a
b
5