Ariston ST 50 ProTech - Page 23

m
Wi
<0-
' - i''
•n
o
BOILER CONNECTIONS
TA1
PROGRAMMER
E N L
REMOVE
LINK
C/H
ON
H/W
ON
C/H
OFF
H/W
OFF
L
N
RELAY
240 V
L
3
4 5 6 7 8 9 10
TERMINAL
BLOCK
WH BL
GR OR
E
E GR OR BR
BL
MID POSITION
DIVERTER VALVE
2 PORT VALVE
HIGH LIMIT
STAT
LOAD
ROOM
THERMOSTAT
V
CALLING
1
24 SATISFIED
CYLINDER
THERMOSTAT*
Co
* Terminals shown are for the Ariston
Unvented Hot Water Cylinder Thermostats
3
(Q
0)
CQ
V
3
0)
CO
TP
O
s
po
ro
TJ
0
a.
1
n