IDEAL VOGUE SYSTEM S15 Installation And Servicing page 65

87 n o Conne Ction to P RiMARy PCb
Check the wiring from the Primary PCB to the User
interface PCB is securely connected at both ends
Turn power Off and On, does the fault disappear
88 n o CH b Ut Cylinde
Are the Timer and Room Thermostat calling for Heat?
Are the Radiator Valves open?
Does the zone valve move to the appropriate
Is an Ideal Electronic Programmable Room Stat
Is there 230Vac at (A)?
Replace main PCB
OPTIONAL
ROOM
HEATING
STAT/
ZONE 2
TIMER
IN OUT IN OUT
A
vogue system boiler -
fAUlt
Yes
R t e MPe RAt URe o K
Yes
Yes
position?
No
connected?
Yes
Yes
OPTIONAL
FROST
MAINS IN
STAT
L N
IN OUT
Installation and Servicing
f indinG
Yes
Replace the wiring from the Primary
PCB to the User Interface PCB
No
Ensure that the Timer and Room
Thermostat are calling for heat
No
Open the Radiator Valves
Yes
Check Zone Valve and Zone Valve wiring
Yes Consult Electronic Programmable Room
Stat Fault Finding Instructions
There is no voltage from the Timer/Room
Stat. This is not a boiler fault. Ensure
No
voltage is supplied to the boiler by
correcting external wiring
65