Filling The System - Sime Planet Dewy 60 BFR Manual De Instrucciones

For long-term protection agains corrosion
and deposits, the use of inhibitors such as
Sentinel X100 is recommended after clea-
ning the system. It is important to check
the concentration of the inhibitor after
each system modification and during main-
tenance following the manufacturer's
instructions (specific tests are available at
your dealer). The safety valve drain must be
connected to a collection funnel to collect
any discharge during interventions.
WARNING: Failure to clean the heat
system or add an adequate inhibitor inva-
lidates the device's warranty.
Gas connections must be made in accor-
dance with current standards and regula-
tions. When dimensioning gas pipes from
the meter to the module, both capacity
volume (consumption) in m 3 /h and gas
density must be taken into account.
The sections of the piping making up the
system must be such as to guarantee a
supply of gas sufficient to cover the maxi-
mum demand, limiting pressure loss
between the gas meter and any apparatus
being used to not greater than:
– 1.0 mbar for family II gases (natural gas);
– 2.0 mbar for family III gases (butane or
propane).
A sticker inside the module includes identifi-
cation and gas type data specific to the
module.
2.3. 1 Condensation drain installation.
A siphoned drain must be connected to the
Type B
civil drain by a pipe with minimum 5 mm
per meter gradient for condensation collec-
tion.
Only normal plastic civil drain pipes are
suitable to convey condensation to the
building's sewer drain.
2.3.2 Gas pipe filter
The gas valve has a standard input filter
which, in any case, is not capable of filtering
all the impurities contained in the gas and
mains piping.
To prevent poor valve operations or in cer-
tain cases, excluding the valve's safety featu-
res, we recommend installing a suitable fil-
ter on the gas pipe.
2.5

FILLING THE SYSTEM

Cold system filling pressure must be 1 bar.
The system must be filled slowly so that air
bubbles are released through the specific
escapes.
2.6 EXHAUST
The boiler comes with a ø 80 rubber
washer to be installer in the waste pipe (11
fig. 4-4/a-4/b).
2.6. 1 Type B (fig. 4)
If the inlet is not connected, the boiler
KEY
1 90° MF polypr. curve (6 pcs.) code 8077450
2 a Polypr. extension L. 1 000 (6 pcs.) code 8077351
2 b Polypr. extension L. 500 (6 pcs.) code. 8077350
3 Hinged tile code 8091300
4 Roof exit terminal L. 1381 cod. 8091204
5 Polypropylene extension L. 250
with test outlet code 6296513
6 45° MF polypr. curve (6 pcs.) code. 8077451
7 Exhaust terminal code 8089501
8 Internal-external ring nut kit code 8091500
11 Rubber gasket ø 80 (supplied as standard)
ø 80 ACCESSORY LOAD LOSS TABLE
90° MF polypropylene curve
45° MF polypropylene curve
Polypr. extension L. 1000
Polypr. extension L. 500
Roof exit terminal L. 1381
Exhaust terminal
Polypropylene extension L. 250
WARNING: Before installing accessories, lubricate
the internal part of gaskets with silicon-based pro-
ducts. Avoid using oils and greases.
should be regarded a Class B device.
When installing the boiler in locations
where it needs to be protected from water,
replace the intake terminal inserted in the
flange with terminal code 8089510.
For information on how to configure the
boiler in this mode see figure 4.
When the boiler operates at low tempera-
tures, normal flues can be used at the fol-
lowing conditions:
- The flue must not be used by other boi-
lers.
- The inside of the flue must be protected
from direct contact with boiler conden-
sation. Combustion products must be
conveyed with a flexible pipe or rigid pla-
stic pipe with a diameter of approxima-
tely 100 - 150 mm siphon draining con-
densation at the foot of the pipe. Siphon
working height must be at least 150
mm.
2.6.2 Type C (figg. 4/a-4/b)
The boiler becomes a Class C device when
the intake terminal is removed from the
flange and the intake is connected to sepa-
rate exhaust ducts (fig. 4) or with coaxial
exhaust (fig. 4/b).
2.6.3 Maximum usable length
for separate ø 80 flues
The maximum overall length of ø 80 suc-
tion and exhaust flues is determined by
the load losses of the single accessories
Load loss
(mm H O)
2
1,30
0,70
0,60
0,30
1,20
1,30
0, 1 5
IT
ES
FR
BE
GB
RO
RUS
Fig. 4
105