89
ES
PT
ENG
Fig. 15
3.9
“MURELLE HE 110 R” WITH KIT COMPENSATOR CODE 8101581 AND “BT” BOILER OPTIONAL (fig. 15)
KEY
1
Gas valve
2
Condensation drain siphon
3
C.H. return sensor (SR)
4
Fan
5
C.H. flow sensor (SM)
6
Safety thermostat 95°C
7
Sensor fumes (SF)
8
Primary exchanger
11 Water pressure transducer
12 Air relief valve
13 Pump system
14 Boiler discharge
15 Gas cock (not supplied)
16 Non return valve
17 Safety valve 5 bar
18 Non return valve (not supplied)
19 Hydraulic compensator
(supplied in the kit)
20 Drain tap (not supplied)
21 Expansion vessel 8 liter
(supplied in the kit)
22 Air relief valve (not supplied)
23 Oblique filter (not supplied)
29 Series BT tank (optional)
31 Boiler pump (not supplied)
CONEXIONES
M
C.H. flow
R
C.H. return
G
Gas
S3
Condensation drain
M2 D.H.W. tank flow
R3
D.H.W. tank return
600
1000
4500
4000
3500
3000
2500
2000
1500
PORTATA (l/h)
PERDITE DI C
ARICO TRA
GLI A
T
TA
CC
HI R3 e M2 (mbar)
500
400
100
200
300
700
800
5000 5500
Murelle HE 110 R
CURVE LOAD LOSSES/CAPACITY BETWEEN THE CONEXIONES R3 and M2
The intended boiler pump (3)
should be dimensioned in function
of the hot water circuit losses
( piping) and the minimum
guaranteed capacity (3,800 l/h).
When connecting the storage
tank (29) is necessary:
- configure the parameter instal-
ler PAR 2 = 3.
- electrically connect the boiler
pump (31) to terminals 18-20
the connector CN9 card.
- electrically connecting the boiler
probe L = 6 m, to be requested
separately code 6231332, to
terminals 5-6 the connector
CN5 card.
18
31
29
M2
R3
8
12
3
11
13
14
16
17
1
2
15
21
22
19
20
M
R
G
S3
4
6
5
7
23
FLOW RATE (l/h)
L
O
AD L
OSSES BET
WEEN THE R3
AND M2 CONNECTIONS (mbar)
