34
FA ROTEX RoCon mb • 09/2017
4
x
Initial start-up
4.4.2
RoCon U1 room station
The
RoCon U1
room station (
15 70 34
) can be used as
a) a remote control unit for the ROTEXHPSU monobloc
compact,
b) a mixer circuit operating unit (as a mixer circuit extension or
as a freestanding mixer circuit controller),
c) a room thermostat for the ROTEX HPSU monobloc compact,
d) remotely controlled unit for the entire RoCon system (with ter-
minal function activated).
The room station must be connected using a CAN bus line to the
ROTEX HPSU monobloc compact's installed RoCon controller or
a RoCon M1 mixer module. No separate mains supply is neces-
sary for the room station.
Sequence for initial commissioning (see also
chap. 4.2)
●
Set the rotary switch on the RoCon U1 room station to the
"Info"
position.
●
Switch on the power supply to the respective ROTEX HPSU
monobloc compact.
After the start phase, the operating language selector is
displayed on the RoCon U1 room station.
●
Use the rotary button to select the desired language.
●
Confirm the selection with a brief push of the rotary button.
The "Setup Wizard" message is displayed.
●
Use the rotary button to set the desired operating function for
the room station.
– "Living Room": Operating function, see a), c), d)
– "Mixing Valve": Operating function, see b)
Depending on the selected application, the further config-
uration is based either on A or B in the following sections.
A: Configuration for the "Living Room" setting
●
Confirm the "Living Room" setting by briefly pressing the
rotary button.
Setting of the heating circuit ID ([HC Assignment] param-
eter) is displayed.
●
Use the rotary button to select the associated heating circuit
in the [HC Assignment] parameter.
●
Confirm the selection with a brief push of the rotary button.
Setting of the terminal ID ([Terminaladress] parameter) is
displayed.
●
Use the rotary button to set the [Terminaladress] parameter.
●
Confirm the selection with a brief push of the rotary button.
The standard display is shown (see fig. 4-4).
The settings on the RoCon U1 room station are only valid
for the assigned heating circuit (except if the terminal
function is active).
B: Configuration for "Mixing Valve" setting
●
Confirm the "Mixing Valve" setting by briefly pressing the
rotary button.
Setting of the heating circuit ID ([HC Assignment] param-
eter) is displayed.
●
Use the rotary button to set the [HC Assignment] parameter.
This parameter must be identical to the setting of the address
switch in the mixer module (see fig. 4-2), that is allocated to
the RoCon U1 room station.
●
Confirm the selection with a brief push of the rotary button.
Setting of the terminal ID ([Terminaladress] parameter) is
displayed.
●
Use the rotary button to set the [Terminaladress] parameter.
The standard display is shown (see fig. 4-4).
1
LED red
- Flashing: Internal error
(error code is communicated to the relevant con-
trol unit over the CAN bus)
- To: Undervoltage of the internal clock after a pow-
er failure (>10 h)
2
LED green
- To: Display during operation, mixer module
switched on
3
LED green
- To: CAN communication established
4
LED green
- To: Mixer circuit pump switched on
5
LED green
- To: Mix valve "OPEN" is activated
6
LED green
- To: Mix valve "CLOSED" is activated
Fig. 4-3
Explanation of symbols for RoCon M1 status displays
The operating language can be changed again at
any time.
All operating steps after initial commissioning for the
assigned heating circuit are carried out similarly to
those on the
RoCon B1
control panel of the ROTEX
HPSU monobloc compact.
However, not all functions (e.g. manual operation, resetting
faults) of the ROTEX HPSU monobloc compact can be activated
with the room station.
1
Date
2
Time
3
Current room temperature
4
Current outside temperature
5
Operating mode active for
the assigned heating circuit
Fig. 4-4
Standard RoCon M1 - "Living Room" display
