20
Riotec / Riotec Z
Symbol
Description of possible operating status
10 V
Regulator mode activated, speed of pump set via the input 0 …10 V (only applies to P
1
≥
500 W). The tuning button now has no set value input function.
Control system
∆
p-T, regulated to temperature dependent differential pressure set values
(Fig. 5). The maximum set value H
Smax
is displayed.
This control system can only be
activated via the Tele-Monitor.
on
Pump switched on.
off
Pump switched off.
Operating the tuning button:
(Fig. 2, pos. ) Start-
ing with the basic setting, the setting menu (for the first
menu: Press for longer than one second) the setting
menus can be selected one after the other in a speci-
fic order. The relevant symbol blinks. By turning the
button to the left or to the right the parameters on the
display can be altered up or down. The symbol which
has just been set blinks. The new setting is stored by
pressing the button. Following this, the unit switches
over to the next menu.
The set value (differential pressure and speed) in the
basic setting can be altered by turning the tuning
button. The new value blinks. The new setting is
stored by pressing the button.
Should the new setting not be stored, the basic
setting will appear after 30 seconds.
The following menus appear one after the other when operating the displays of the single pump:
Single pump mode: Setting when starting up for the first time/Menu order during standard use
LC display
Setting
1
After switching on the module,
all symbols
appear on the display for
2 seconds. The current setting then appears.
2
Current (basic) setting (preset):
auto
➝
Night-time mode possible
Pump running in standard mode
missing
➝
Single pump
e.g.
H 5.0 m
➝
Nominal pump lift H
S
= 5.0 m and
1
/
2
H
max.
(preset depends on pump)
➝
Control system
∆
p-c
ON:
➝
Pump switched on
The differential pressure set value can be altered by turning
the tuning button. The new differential pressure set value blinks.
The new setting is stored by pressing the button briefly.
Should no button be pressed, the newly set blinking differen-
tial pressure set value will spring back to its previous value
after 30 seconds.
Press tuning button > 1 s.
The next menu appears.
Should no changes be made to the settings in the menus which follow within 30 s, the basic setting
will re-appear on the display.
5
2
3
2
