Temporary Shutdown; Shut Down For Long Periods; How To Care For The Appliance; What If I Suspect A Gas Leak - Riello Vokera Easi-Flo LE Installation & Servicing Instructions Manual

- The burner comes one, when the flame is detected, the corre-
sponding symbol is shown on the display.
- The appliance will produce domestic hot water at the tempera-
ture set in the parameter "Maximum setpoint of domestic hot
water circuit" (see table of parameters).
- When the water tap is shut-off, the boiler switches off and pre-
pares for the next start-up.
The switching on and off of the burner is managed in two modes:
- absolute: burner switching off threshold at 70°C
- correlated: burner switching off threshold when the setpoint of
+4°C is reached.
The switching back on point is the same for both modes and is the
setpoint -1°C.
CHANGING THE DOMESTIC HOT WATER SETPOINT
- Pressing the "+" or "-" key it is possible to change the setpoint
for the domestic hot water. With the "+" key the value increases,
with the "-" key it decreases.
If there is a fault the water heater carries out a "STOP" (see section
Operating faults and reset).

5.11 Temporary shutdown

In case of temporary absences for weekends, short trips, etc.:
- press the ON-OFF/RESET (A) key
- turn the main system switch to "off".
A

5.12 Shut down for long periods

If the appliance is not going to be used for a long period of time, the
following operations should be carried out:
- press the ON-OFF/RESET (A) key
- switch the boiler OFF at the mains power switch
- shut-off the system's fuel and water taps.
b
Empty the system if there is a risk of freezing.

5.13 How to care for the appliance

To clean the outer casing use only a clean damp cloth. Do not use any
scourers or abrasive cleaners.

5.14 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 Vokera office.
5.15 What if the appliance is due its annual
service
Advice for tenants only
Your landlord should arrange for servicing. Advice for homeowners
Please contact Vokera Customer Services (0844 391 0999 (UK) or 056
if you would prefer a Vokera service engineer or agent
7755057 (ROI)
to service your appliance. Alternatively your local Gas-Safe registered
engineer may be able to service the appliance for you.

5.16 What if i need to call an engineer

If you think your appliance may have developed fault, please contact
your installer or Vokera Customer Services (0844 391 0999 (UK) or 056
have all your details to hand including full address and
7755057 (ROI)
postcode, relevant contact numbers, and your completed appliance
log book.

5.17 Parameters menu

Press the MENU (B) key for 2 seconds.
The two central segments of the digits blink and together with them
some displayed icons.
Use the "+" or "-" key to select the wrench icon (
central segments switch off.
Press the MENU (B) key to enter the password (only for professionally
qualified personnel) to access the technical menu.
Press the "+" key to increase the numeric value until you reach the
value of the password.
B
(*) password value = 18. Set the value of the password, available only
for professionally qualified personnel. The user can in no way access
the TECHNICAL MENU.
When accessing the technical menu the number "2" is displayed. Pres-
sing the "+" or "-" key it is possible to select the successive parameter:
2 Burner output
16
). At this point the
psw (*)