REMEHA Avanta Plus 24s, Installation And Service Manual

Page: 37 / 153

37
table 09 Settings at service level
* the system boiler in combination with an external calorifier
will not warm up the calorifier in the Eco-mode.
** minus character is not shown in display
To
be changed by installer only
p 17
Maximum fan speed CH
10 – 70
X 100 rpm
37 37 41 50
p 18
Maximum fan speed DHW Do not change 43 55 63 67
p
19
Minimum fan speed
(CH and DHW)
Do not change 13
p
20 Starting fan speed Do not change 25 25 30 30
p 21
Pump setting CH
0 = low
1 = high
0
p 22
Pump running time after
CH
1 - 99 minutes 2
p 23
Connection with Heat
Recovery Unit (HRU) 0 = no connection with HRU
1 = connection with HRU
0
p 24
State remote alarm
(X7 terminal)
0 = off (connectors 1 and 2
closed)
1 = alarm signal (connectors 1
and 2 closed)
2 = run indication (connectors 1
and 3 closed)
3 = ext. gas valve (connectors
1 and 3 closed)
0
p 25
Legionella protection
0 = off
1 = on
2 = automatic (after putting
boiler into operation, it will
run for DHW operation
65°C once a week)
1 0 0 0
p 26
DHW cut-in temperature 2 - 15°C 5
p
27
Heat curve set point
flow temperature
0 - 60 °C 20
p
28
Heat curve set point
outside temperature (min)
0 - 30 °C 20
p 29
Heat curve set point
outside temperature (max)
-40 - 0 °C - 15**
p 30
Boiler type
0 = combi
1 = system
1 0 0 0
P 31
DHW control stop 0 - 20 °C 15
p d f
( p d U
is shown later)
Restore factory settings
On identification plate d f
setting X is shown. Change
parameter into X will restore
the factory settings,
see par.
2.9.10
X
On identification plate d U
setting Y is shown. Change
parameter into Y will restore
the factory settings,
see par.
2.9.10
Y
Codes in display Description
Setting range and notes
where applicable Factory settings
24c 28c 35c 39c