Unical M 3000 S, Installation And Servicing Instructions

Page: 22 / 36

22
Instruction for the installer
Example of connection diagram:
between M 3000 and boiler without data communication possibility (see list on page 16).
(*) TA modulante
(control of low
temperature circuit)
TA on/off
(control of high
temperature circuit)
JUMPER JP1
Position with REGOLAFACILE/
SIM-CRONO
*
*
Remote
Jp1
JUMPER JP1
Position with time clock for night
reduction
NS
(Night shift)
Jp1
P3 P2 P1
4
3
2
1
A1
A2
4
3
2
15
6
7
8
A5
1
2
3
4
5
6
A6
1
2
3
4
5
6
A4
1
2
3
4
5
6
7
DL
1
DL
2
DL
3
ON
1
234
JP
2
1 2
A3
1
2
3
A7
Y2
GND 1
GND 2
GND 3
JP
1
BOARD 00630130
BOARD 00630132
BLUE
BROWN
BOARD 00630130
YELLOW
PINK
BLUE
YELLOW
BLUE
PINK
BOILER
(OT / +)
EXT
SENSOR
SHIELD
ROOM
STAT / NS
OV
BUS -
BUS +
BOILER
(TA)
ROOM
STAT (230 V) N
L1
RED
BLACK
BLUE
WHITE
BROWN
GREEN
GRAY
PE
FRAME
BR
OW
N
BL
U
E
SE
VZ
MC
VZ
1 2 3
24
18 6
12
PR OG RAM MI
IN TE RRO M PE
O RAR IO
R ISC ALD AME NT O
PR O LUN GA
O RARIO
R ISCALDAME NTO
CO RREZ IO N E M AN UAL E DI TEM PERAT U RA
0
SE
T RO PPO
FR EDD O
REGOLA FACILE
ANT IG EL O
R ISCALDAME NTO 1
1
2
R ISCALDAME NTO 2
S O LO SAN IT ARIO
R ISCALDAME NTO
C ON TINU O
T EMPERAT UR A
N OT T URNA
C ON TINU A
PREM ER E IN SIEM E
TAS TI E PE R 2 3
SBLO CCO CALDAIA
at tiva s olo co n ris c ald a me nto in f unzio ne
S E
T RO PPO
C ALD O
BL
A
C
K
BL
A
C
K
A1 A3 A4 A2
EVE 05
LINE
NEUT
BLUE
BROWN
BROWN
BLUE
GND 1
YEL/GREEN
Y3
Y1
BOILER
GND 1
YEL/GREEN