Sime 8115020, Инструкция для пользователя, по установке и обслуживанию

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65
EN
Load loss accessory Ø 80 mm
Description Code
Load loss (mm H
2
O)
Vera HE 25 Vera HE 30
Inlet Outlet Inlet Outlet
90° curve MF 8077450 0,20 0,25 0,25 0,30
45° curve MF 8077451 0,15 0,15 0,20 0,20
Horizontal exten-
sion W. 1000 mm
8077351 0,15 0,15 0,20 0,20
Vertical extension
W. 1000 mm
8077351 0,15 0,15 0,20 0,20
Wall terminal 8089501 0,10 0,25 0,10 0,35
Roof outlet termi-
nal (*)
8091204 0,80 0,10 1,10 0,15
(*) The losses of the roof outlet terminal at inlet include the
manifold code 8091400.
NOTE: for the boiler to operate correctly it is necessary that a
minimum distance of 0.50 m of the duct is respected with a 90°
inlet curve.
Example: calculation of the load loss of a
Vera HE 25
boiler.
Accessories Ø 80
mm
Code
Quan-
tity
Load loss (mm H
2
O)
Inlet Outlet Total
Extension W. 1000
mm (horizontal)
8077351 7 7 x 0,15 - 1,05
Extension W. 1000
mm (horizontal)
8077351 7 - 7 x 0,15 1,05
90° curve 8077450 2 2 x 0,20 - 0,40
90° curve 8077450 2 - 2 x 0,25 0,50
Wall terminal 8089501 2 0,10 0,25 0,35
TOTAL 3,35
(installation permitted since the total of the load loss of the ac-
cessories used is less than 15 mmH
2
O).
120
Ø 80
185 185
Ø 80
250
400
125 125
Fig. 25
6.13 Electrical connections
The power cable must be connected to a 230V (±10%) ~ 50 Hz
network, observing L-N polarity and the earth connection. The
network must have an omnipolar switch with category III over-
voltage, in compliance with the installation rules.
If this cable needs to be replaced, an original spare must be re-
quested from
Sime
.
Therefore only the connections of the original components as
shown in the table are needed. These are to be ordered sepa-
rately from the boiler.
DESCRIPTION CODE
External sensor kit (ß=3435, NTC 10KOhm at 25°C) 8094101
Power cable (dedicated) 6323875
Remote control HOME (open therm) 8092280
Remote control HOME PLUS (open therm) 8092281
Relay board kit 8092264
m
CAUTION
The maintenance interventions described must ONLY
be carried out the professionally qualified personnel.
a
WARNING
Before carrying out any interventions described:
– set the main system switch to "OFF"
– close the gas valve
– make sure that no hot parts inside the appliance are
touched.
OFF
Fig. 26
To facilitate introduction of the connection wires of the optional
components into the boiler:
– remove the screws (1), pull the front panel (2) forwards and
release it from the top by lifting it
1
2
Fig. 27