33
LTALW7H000046b
R
After any error
é1
,
é2
,
é7
,
é10
or
é13
; the 3
minute venting cycle will run first before starting the
boiler.
•
Checking
CH
function;
- Ensure the time control is in the CH on position
- Set the room thermostat on a high demanding temperature
and, the display shows
[1
; pre-purge stage
[2
; Ignition stage
[3
; operating in CH mode.
- Set the room thermostat back to a lower temperature (no
more heat demand), the display shows;
[5
; waiting-time; 3 to 10 minutes (only when flow tem-
perature has already been reached and heating demand is
still existing)
[1
; pre-purge stage
[6
; pump run on after CH or DHW is satisfied
[0
; stand-by mode
2.10.6 Read out settings
The following settings can be read out in the ‘user menu’:
-
t1
= flow temperature [°C];
-
t2
= return temperature [°C];
-
t3
= calorifier temperature [°C];
-
t4
= outside temperature [°C];
-
fl
= ionisation current [
u
A];
-
ñf
= fan speed [rpm];
•
Press the
[+]
key, until
t1
appears and, for example,
68
(68°C), the current flow temperature;
•
Press the
[+]
key again until
t2
appears and, for example,
45
(45°C), the current return temperature;
•
Press
[+]
key again until
f
l
appears and e.g.
^0
(6uA),
the present ionisation current;
•
Press
[+]
key again until
ñf
appears and e.g.
30
(3000
rpm), the present fan speed;
•
Press
[+]
key
again and the read-out cycle will start again
with
t1
, etc.;
•
Press
[reset]
key to return to the display with the current
operating status.
LT.AL.W7H.000.046
