Ariston 500 STD ProTech Instructions For Installation, Servicing & Operation - Page 23

Browse online or download pdf Instructions For Installation, Servicing & Operation for Water Heater Ariston 500 STD ProTech. Ariston 500 STD ProTech 34 pages. Unvented hot water storage cylinders

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Wi
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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.
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