Wilo RainSystem AF Comfort Notice De Montage Et De Mise En Service page 41

Menu Description
2.07 h overflow • Password 01 is required
> 000 cm < Setting of the height (H) of the overflow above the tank floor
(absolute value)
2.09 top up lev. • After-sales service password is required
> 005 cm < Setting of the level (H) at which the unit switches over to
potable water replenishment, based on the height at which
the level sensor is fitted above the tank floor (menu 2.06)
2.10 top up qua. • After-sales service password is required
Setting of the top-up level for potable water replenishment/
> 03 cm <
hysteresis, measured in relation to the level of the potable
water replenishment reservoir (menu 2.09)
2.12 pump on at • After-sales service password is required
> 1.2 bar < Setting of the set pressure for pump switch-on
2.13 pump off at • After-sales service password is required
Setting of the set pressure for pump switch-off in rainwater
> 3.90 bar <
operation; dependent on the setting for switch-off logic
(menu 2.50), the jumper configuration and the set pressure
for pump switch-on (menu 2.12)
2.14 pump overrun. • After-sales service password is required
Run-on time of the pump
> 20 sec <
2.15 dry-run.del • After-sales service password is required
Time delay until a dry-running fault signal is triggered. Fault
> 30 sec <
will be displayed if a minimum pressure of 1 bar is not reached
within the set time.
2.16 furring Pro • After-sales service password is required
> 7 day(s) < Setting of the time interval for brief opening of the valve to
prevent lime deposits
2.17 action E4 • Password 01 is required
To configure an optional sensor connected to input 4 as a
> closes <
normally open contact ("closes") or normally closed contact
("opens").
(For assignment of sensor, see menu 2.24)
2.19 flush out • After-sales service password is required
> 21 days < Setting of the period of time after which the unit switches
automatically to potable water mode for cleaning
(for duration of cleaning, see menu 2.20)
2.20 flush time • After-sales service password is required
Setting of the length of time for which the unit is to operate
> 03 min <
automatically in potable water mode for cleaning. The pump
running time is the crucial factor here.
(For the cleaning interval, see also menu 2.19).
2.21 max. time p • Password 01 is required
Setting of the maximum permissible continuous running time
> 000 min <
for the pump
2.24 connect E4 • Password 01 is required
Selection of sensor assignment on input 4. Discrimination is
> back pressure <
by means of an external resistor.
(For the action of the sensor, see menu 2.17)
2.25 alarm level Display of the alarm level for high-water level (flooding).
> 2.07 + 025 cm < The following formula applies: overflow height (menu 2.07)
+ 25 cm.
Installation and operating instructions RainSystem AF Comfort
Parameters Factory settings
000 – H [cm] 000 cm
max
H > height of sen-
sor (menu 2.06)
H < tank height
(menu 2.05)
000 – H [cm] 005 cm
max
03 – 19 cm 03 cm
1.0 – 4.5 bar 1.2 bar
1.5 – 9.0 bar, 3.9 bar for MC 304
min. 0.5 bar > or
pump switch-on 4.9 bar for MC 305
set pressure
(menu 2.12)
00 – 59 sec 20 sec
05 – 59 sec 30 sec
0 – 7 days 7 days
0 = inactive
opens closes
closes
01 –28 days 21 days
01 – 59 min 03 min
000 – 360 min 000 min.
000 = deactivated
back pressure back pressure
overflow
back pr.+overflow
Menu 2.07+/- 2.07 +25 cm
100 cm (Display of infor-
mation only)
English
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