IDEAL Vogue S15

30
INSTALLATION
vogue system boiler - Installation and Servicing
29 SYSTEM CONTROL WIRING
C. S PLAN, EXTERNAL TIMER
D. Y PLAN, EXTERNAL TIMER
S Plan
Valve
S Plan
Valve
Y Plan
Valve
INSTALLATION
Note: only 1 switched
live need be taken
back to the boiler
(Switch Live CH) if
an outside Sensor is
not fitted and there is
no requirement for
separate flow
temperature set points
for CH and DHW.
HW
S Plan
Valve
L
N
CH
CH On
L N
HW On
On
L N
R/S
On
HW
On
HW
Off
C/S
On
Blr
On
CH
Blr
On
HW
C/S R/S
br
br
g
g/y
CH
S Plan
Valve
o
g
g/y
b
Boiler
Timer
N L
FROST
STAT
SWITCH
LIVE CH
SWITCH
LIVE HW
b
Fused
Spur
br br
br b
o
br
br
b
br
Note: a Y plan system is not
compatible with the Outside
Sensor option. It also does not
allow the facility for separate
temperature control of CH and
DHW flow temperature.
Y Plan
Valve
L
N
CH
CH On
L N
HW On
On
L N
R/S
On
HW
On
HW
Off
C/S
On
C/S
R/S
g/y
b
Boiler
Timer
N L
FROST
STAT
SWITCH
LIVE CH
SWITCH
LIVE HW
Fused
Spur
br
br b
br
br
b
br
w
o
g