Electrical Connection - Sime ESTELLE B4 INOX ERP BE Manual Del Usuario

square or rectangular-section
flues should have an internal sec-
tion 10% greater than that of the
boiler union;
– the useful section of the flue must
conform to the following formula:
P
S = K
√H
S resulting section in cm
K reduction coefficient for liquid
fuels:
– 0.045 for firewood
– 0.030 for coal
– 0.024 for light oil
– 0.016 for gas
P boiler input in kcal/h
H height of flue in meters, meas-
ured from the flame axis to the
top of the flue reduced by:
– 0.50 m for each change of
KEY
1 Stainless steel coaxial flue L. 886 code 8096220
2a Stainless steel extension L. 1000 code 8096121
2b Stainless steel extension L. 500 code 8096120
3a 90° stainless steel curve MF code 8095820
3b 45° stainless steel curve MF code 8095920
4 Stainless steel vertical condensation
recovery L. 135 code 8092820
5 Tile with hinge code 8091300
6 Roof outlet terminal L. 1063 code 8091203
7 Suction / exhaust Kit code 8098812 (SIME FUEL ErP BE)
7 Suction / exhaust Kit code 8098815 (SIME FUEL EV)
TABLE A
90° stainless steel curve MF
45° stainless steel curve MF
Stainless steel extension L. 1000
Stainless steel extension L. 500
Roof outlet terminal L. 1063
Stainless steel coaxial flue L. 886
Stainless steel vertical condensation recovery L. 135
direction of the connection
union between boiler and
flue;
– 1.00 m for each metre of
union itself.
Our boilers do not need any particu-
lar connections other than the one
to the flue as described above.
2
2.4.2 Smoke exhaust with
ø 80/125 coaxial flue
(fig. 5)
Our boilers are set to be connected
to ø 80/125 stainless steel coaxial
flues that can be adjusted to the
most suitable direction for room
requirements (fig. 5).
The maximum acceptable length
1 3
2
7
3
¿ 80/125
Load loss (mt)
6
5
2
4
3
WARNING:
The maximum acceptable length of the
flue must not be over 6.0 equivalent
1,80
meters.
0,90
Always use the condensation recovery (4) in
1,00
outlets with vertical exhaust.
0,50
1,00
0,70
0,70
of the flue must not be over 7.0
equivalent meters.
Load losses in meters for each
single accessory to be used in the
exhaust configuration are indica-
ted in Table A.
Only use original SIME accessories
and make sure that connections are
correct as indicated in the instruc-
tions supplied with the accessories.
2.5 ELECTRICAL
CONNECTION (fig. 5/a)
The boiler is fitted with an electricity
cable, and requires a a single-phase
power supply of 230V - 50Hz through
the main switch protected by fuses.
The room thermostat (required for
enhanced room temperature con-
7
Fig. 5
47