M
13
OSC
H
ER
EM
00
M5
M6
ZONE-BATT
M7
OPENTH
C
T
0CREMOTO03
18.
2°
9:45
M6
OPENTH
M5
SE
(0SONDAES02
)
IG
22
M24
23
fuse
M
M
10
74
17
18
19
21 20
M1
TS
M24
22
23
18
20
19
21
M1
M
17
38
M2
11
10
36
37
14
13
12
16
15
72
73
M
20
8
9
6
7
3
5
4
1
2
M
17
38
36
37
35
34
M
15
M
19
M
18
33
32
50
52
51
47
49
48
0CIRCSTA05
M11
75
M
21
M
12
67
70
69
68
71
65
66
60
63
62
61
64
P3
M6
P3
P4
P2
230Va
c
N
50Hz
L
SR
M8
M8
M
13
26
27
24
25
46
45
25
27
26
24
P1
46
50
51
52
48
49
47
M
10
45
L
N
63
64
66
65
61
62
60
M
12
DK
M11
PR
10
12
11
15
13
14
17
16
8
9
M2
M
20
7
6
3
4
5
M
18
2
1
N
BR (RDB1)
7
6
3
4
5
M
18
2
1
N
BR (RDB2)
73 72
75 74
PS
S
17
18
16
15
13
14
12
4
1
3
2
SETTING OF THE BOILER
WITHOUT CYLINDE
R
SETTING OF THE BOILER
WITH CYLINDE
R
WITH REMO
TE C
ON
TR
O
L
POSITION SELEC
TOR
TO
NO
TE:
SET
THE BOILER JUMPER
TO CM3
TO ON
EXTERNAL
CYLINDER
MODEL R with REMOTE CONTROL
26
27
0CIRCSTA05: MAIN ELECTRONIC BOARD
M: TERMINAL BOARD FOR CONNECTION TO POWER MAINS,
EXTERNAL PROBE, ROOM THERMOSTATS
M6: CONNECTOR FOR TELE-METERING
M1-M24: AVAILABLE CONNECTIONS
TA1-TA2: ZONE 1 ROOM THERMOSTAT AND ZONE 2 ROOM
THERMOSTAT (BOTH OPTIONAL EQUIPMENT)
TSM: LOW TEMPERATURE ZONE THERMOSTAT
SE: EXTERNAL PROBE, CODE 0SAODAES01
CT: PHONE PROGRAMMER (OPTION)
FUSE: 2AF 250Vac FUSE
P4: POTENTIOMETER FOR HIGH TEMPERATURE CURVE
ADJUSTMENT
P3: BOILER FUNCTION SELECTOR
P2: DHW TEMPERATURE POTENTIOMETER
P1: CH TEMPERATURE POTENTIOMETER
IG: BI-POLAR MAIN SWITCH
BR (RDB1): BURNER WITH PRE-HEATING RESISTANCE
WITHOUT THERMOSTAT
BR (RDB2): BURNER WITH PRE-HEATING RESISTANCE WITH
THERMOSTAT
TS: SAFETY THERMOSTAT
DK: SAFETY PRESSURE SWITCH
PR: RE-CIRCULATION PUMP OF THE SEPARATOR
PR1: HIGH TEMPERATURE ZONE PUMP
PR2: LOW TEMPERATURE ZONE PUMP
VM. MOTORIZED MIXING VALVE
PS: DHW PUMP
DIGITAL TIMER: TWIN CHANNEL ELECTRONIC DIGITAL
TIMER
SB: 10K B=3435 CYLINDER PROBE
SR: 10K B=3435 CH PROBE
SM: 10K B=3435 LOW TEMPERATURE FLOW PROBE
CM1-CM2-CM3-CM4: BOILER TYPE SELECTING JUMPERS
0CREMOTO03: REMOTE CONTROL (OPTION)
0SCHEREM00: INTERFACE BOARD FOR REMOTE CONTROL
R4: POTENTIOMETER FOR LOW TEMPERATURE CURVE
ADJUSTMENT
S1: MAIN CH ZONE SELECTION JUMPERS
S2: SETTING OF ZONE ELECTRONIC BOARDS
X1-X8: AVAILABLE CONNECTORS FOR ZONE ELECTRONIC
BOARDS
pic. 9f
