REMEHA Avanta Plus 24s, Installation And Service Manual

Page: 126 / 153

9
R
1x
LTNLW6H000071A
R
2x
LTNLW6H000072A
Changing P2 setting: domestic hot water temperature
LT.NL.W6H.000.071
Increase the domestic hot water temperature as follows:
•
Press
‘Enter’- key
until codes p [ and [ 1 are dis-
played alternately.
•
Press
‘[+]- key
until codes p [ and [ 2 are displayed
alternately.
•
Press
‘Enter’- key
; set value for domestic hot water tem-
perature is displayed: 55°C (= factory setting).
•
Press
[+]
or
[-]- key
to change this value, for example to
65°C.
•
Press
‘Enter’- key
to confirm value; codes
p [
and
[
2
are displayed alternately.
•
Press
‘Reset’- key
to switch boiler to operating mode.
Changing P3 setting: boiler regulation (domestic hot water
and central heating mode)

DHW use only
If the Remeha Avanta Plus is, for example, only being used to
provide domestic hot water, switch the boiler regulation system
for the central heating system off.
0
= CH
off
/ DHW
off
1
= CH
on
/ DHW
on
(factory setting)
2
= CH
on
/ DHW
off
3
= CH
off
/ DHW
on
Change the boiler regulation as follows:
LT.NL.W6H.000.072
•
Press
‘Enter’- key
until codes p [ and [ 1 are dis-
played alternately.
•
Press
[+]- key
2x until codes p [ and [ 3 are dis-
played alternately.
•
Press
‘Enter’-key
: central heating and domestic hot
water mode setting is displayed.
•
Press
[-]
or
[+]- key
to change this mode, e.g. level
3
(=
central heating OFF and domestic hot water ON).
•
Press
‘Enter’- key
to confirm this mode; codes
p [
and
[ 3
are displayed alternately.
•
Press
‘Reset’- key
to switch boiler to operating mode.
Changing P4 setting: Eco or comfort mode
Tip:
Comfort mode offers DHW on the combi boiler to be
maintained at a min temperature (the boiler will top up
the plate heat exchanger even when there is no DHW
demand) to ensure faster response. The Eco mode
disables this option therefore uses less energy.

No hot water
Beware; the system boiler in combination with an external cal-
orifier will not warm up the calorifier in the Eco-mode.
So, if the calorifier is empty, the tap water will be cold.