Technical data

17
Fig. 16. Standard Wiring.
Room thermostat
Burner Socket
Burner Socket
Optional
Worcester
Programmer
Pump
1
3
2
ENL
Room thermostat
Pump
1
3
2
E
N
L
NOTE: Remove link 2 to 4 when fitting a room thermostat.
NOTE: Remove link 1 to 3 and link 2 to 4.
Fig. 17. Off On No Demand.
HEAT SYSTEMS
HEATING
ADVANCE
OFF
TWICE
ONCE
ON
OFF
TWICE
ONCE
ON
SELECT LOCK SET? YES SELECT
PM
TUE
HOT
WATER
ADVANCE
HEAT SYSTEMS
HEATING
ADVANCE
OFF
TWICE
ONCE
ON
OFF
TWICE
ONCE
ON
SELECT LOCK SET? YES SELECT
PM
TUE
HOT
WATER
ADVANCE
Optional
Worcester
Programmer
Cylinder
thermostat
LNEEN123456
LNEEN123456
1
2
C
Green/Yellow
Grey
White
Blue
Blue
Brown
Brown
Blue
Brown
Green/Yellow
Grey
White
Blue
Blue
Brown
Brown
Blue
Brown
7 8 9 1112 13 14 15
10
7 8 9 1112 13 14 15
10