22
Riotec / Riotec Z
Double pump mode: initial setting when starting up for the first time
1
After switching on the module,
all symbols
appear on the display for
2 seconds. Then menu
appears.
1a
The symbol
MA
(= master) blinks on the display of both pumps.
Should the settings not be altered, both pumps will run at a constant
speed (H
S
=
1
/
2
H
max.
where Q = 0).
By pressing
the setting button on the left-hand pump the setting
“mode” appears on the display.
SL
(= slave) automatically appears
on the display of the right-hand pump.
Consequently, the left-hand pump is the master and the right-hand
pump the slave. The tuning button on the slave pump is no longer of
importance. No more settings can be made here.
Double pump mode: Menu order during normal use:
After switching on the module, all symbols appear on the display for 2 seconds. The current setting then
appears. By scrolling through the MA display, the menu order …
is the same as for a single pump. Then
the
MA
menu appears and remains on the screen permanently.
8
By turning
the MA, SL appears on this display. When the
SL has been confirmed by pressing the button, the other (right-hand)
pump becomes master. This is how a swop from master to slave is
completed. Only the right-hand (MA-) pump can now be programmed.
It is not possible to introduce settings on the SL.
The swop from master to slave can only be made on the master.
9
Setting.
Peak load and main/reserve mode
Current setting blinks.
The other setting blinks.
Setting stored.
Display returns to basic setting .
10
In the event of a fault, the current error is indicated by
E
(= Error) and
the
Code no
.
For code numbers and their meanings see cptr. 8
By pressing the button for at least 1 s the error is acknowledged.
1a
9
2
2
7
2
