What If; What If I Suspect A Gas Leak; What If I Have Frequently To Top-Up The System; What If The Appliance Is Due Its Annual Service - Riello VOKERA Easi-Heat Plus C Installation & Servicing Instructions Manual

APPLIANCE STATUS LED AND FAULT CODES
Purge cycle mode active
Alarm high limit thermostat
Alarm system water pressure
Alarm safety shutdown and/or
fumes exhaust - air intake ob-
struction
Temporary fault
DHW pre-heat function
Service operation
Flame ON
Fault sensors
Boiler stand-by

4. WHAT IF...

4.1 WHAT IF I SUSPECT A GAS LEAK

If you suspect a gas leak, turn off the gas supply at the gas
meter and contact your installer or local gas supplier. If you
require further advice please contact your nearest Vokèra office.
4.2 WHAT IF I HAVE FREQUENTLY TO TOP-UP
THE SYSTEM
If the system regularly requires topping-up, it may be indicative
of a leak. Please contact your installer and ask him to inspect
the system.
4.3 WHAT IF THE APPLIANCE IS DUE ITS AN-
NUAL SERVICE
Advice for tenants only
Your landlord should arrange for servicing.
5. SETTING THE VOKÈRA...
5.1 SETTING THE VOKÈRA MECHANICAL
CLOCK
If your boiler has been installed with the Vokèra mechanical
clock, it can be used and adjusted as follows:
Setting the time
The time of day can be set by grasping the outer edge of the
black dial and turning it in a clockwise direction until the correct
time is in line with the white pointer.
Setting the "switching times"
The "ON" periods are set by sliding the black tappets, adja-
cent to the time periods required, to the outer edge of the dial.
The tappets that remain at the centre of the dial will be the
"OFF" periods.
The smallest switching time (ON or OFF) is 15 minutes.
To select "AUTO" mode move the selector switch in central
position.
To select "ON" mode move the selector switch in the bottom
position.
To select "OFF" mode move the selector switch in the upper
position.
4
Alarm type Led RED
NA BLINKING
Final BLINKING
Final ON
Final internal ON
fault
Temporary OFF
NA OFF
NA OFF
NA OFF
Final BLINKING
NA OFF
Led YELLOW Led GREEN Action
BLINKING BLINKING
OFF OFF
OFF ON
OFF OFF
OFF BLINKING
ON OFF
BLINKING OFF
OFF ON
OFF BLINKING
OFF BLINKING
Advice for homeowners
Please contact Vokèra Customer Service (0844 3910999 (UK)
or 056 7755057 (ROI) if you would prefer a Vokèra service
engineer or agent to service your appliance. Alternatively your
local GAS SAFE registered engineer may be able to service
the appliance for you.

4.4 WHAT IF I NEED TO CALL AN ENGINEER

If you think your boiler may have developed a fault, please contact
your installer or Vokèra Customer Services (0844 3910999 (UK)
or 056 7755057 (ROI) have all your details to hand including
full address and postcode, relevant contact numbers, and your
completed appliance log book.
Fig. 3
Reset appliance.
Call engineer if fault re-occurs
Check/refill system pressure,
reset, check.
Call engineer if fault re-occurs.
Reset appliance.
Call engineer if fault re-occurs.
None
None
None
None
Reset appliance.
Call engineer if fault re-occurs
None
OFF
AUTO
ON