Instruction manual

ELECTRICS
DANGER - 230V:
ISOLATE THE MAINS ELECTRICITY
3 PORT VALVE CONTROL SET:
Key to components:
R - ROOM THERMOSTAT.
S - CIRCULATING PUMP.
F - INTERNAL PROGRAMMER CONNECTOR.
G-TERMINAL CONNECTOR BLOCK.
H - LINK CONNECTOR.
T - HOT WATER CYLINDER THERMOSTAT.
U - MID-POSITION VALVE.
P - OPTIONAL 230V WORCESTER
PROGRAMMER (fitted into fascia panel).
Terminal connector block (G):
Remove link 1 to 3.
Make link 3 to 5.
Optional 230V Worcester programmer (P):
Set the pin on the rear of the programmer to
‘pumped’.
Remove the link plug (H).
Connect the plug from programmer (P) into
connector (F).
Move the orange wire from terminal 9 to
terminal 6.
7 8 9 10
F
H
3 PORT
INSIDE BOILER
OUTSIDE BOILER
P
G
N1 N2 1 2 3 4 5 6
U
T
C
2
1
S
Brown
Blue
R
Blue
Blue
White
Yellow/Green
Orange
Grey
= EARTH
•
= LIVE
•
= NEUTRAL
ELECTRICS
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR DANESMOOR WALL MOUNTED OIL 12/18-18/25
8 718 681 134a (08.08)
35
INSTALLATION