11
optional MODBUS INTERFACE KIT code
8092278.
2 .9
HYDRAULIC COMPENSATOR
LOAD LOSSES (fig . 8)
The hydraulic separator load losses are
given in the diagrams in fig. 8.
2 .10
ELECTRICAL HOOK UP
Each module is supplied with an electri-
cal power cable. If you need to replace it,
request a new one from SIME.
The power supply must be single-phase,
rated 230V - 50Hz, using a main switch
fitted with fuses with contact gap of at least
3 mm.
The omnipolar switch must enable com-
plete disconnection in overvoltage cat-
egory III.
Observe the L - N polarity and the earth
connection.
NOTE: SIME declines all liability for dam-
age or injury resulting from failure to
ground the boiler .
200
250
300
2
PORTATA (m
3
/h)
4
6
8
10
12
0
50
100
150
˘p (mbar
)
14
60 BFR - HE 50
R
HE 35 R
15
100 BFR - HE 110
R
LATO CALDAIA
LATO IMPIANTO
60 BFR - HE 50
R
HE 35 R
100 BFR - HE 110
R
200
250
300
2
PORTATA (m
3
/h)
4
6
8
10
12
0
50
100
150
˘p (mbar
)
14
70 R ErP
50 R ErP
35 R ErP
15
110 R ErP
92.5 R
LATO CALDAIA
LATO IMPIANTO
70 R ErP
50 R ErP
35 R ErP
110 R ErP
92.5 R
Fig. 8
FLOW RATE (m
3
/h)
Δ
p (
mbar)
BOILER SIDE
CIRCUIT SIDE
Summary of Contents for MURELLE 110 BOX ErP
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