4
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Initial commissioning
Daikin RoCon
Daikin Control unit
008.1543999_00 – 03/2017 – EN
Operating instructions
31
4.3
Putting the Daikin heat generator into
operation
A precondition for initial commissioning is the completion of all
preparatory installation work in accordance with the installation
and maintenance instructions for the Daikin heat generator.
●
Switch on the power supply to the Daikin heat generator.
After the start phase, the operating language selection is
displayed.
●
Use the rotary button to select the desired language.
●
Confirm the selection with a brief push of the rotary button.
The "Use Standard Config?" message is displayed.
●
Confirm the default "Yes" by briefly pressing on the rotary
button (see also chap. 4.2).
The basic configuration of the RoCon device is loaded.
The "Starting Up" message is displayed.
The "Initialization" message is displayed.
The standard display for the current rotary switch setting
is shown.
●
Adjust settings related to the configuration of the heating
system on the RoCon device (see chap. 3.6).
4.3.1 Assigning the terminal ID on the RoCon B1
control unit to the Daikin heat generator
●
Enter the technician code (see chap. 3.6.1).
After entering, the
"Setup"
level is displayed.
●
Use the rotary button to select the [Terminaladress]
parameter.
●
Confirm the selection with a brief push of the rotary button.
●
Within the display, use the rotary button to set the unique
terminal address.
For reasons of clarity, this control unit must be assigned the
value = 0.
●
Confirm the selection with a brief push of the rotary button.
The change has been accepted. Jump back to the previ-
ous display.
Detailed explanations and possible setting values for this rotary switch setting can
be found in chap. 6.2.1.
4.4
Putting optional RoCon system components
into operation
4.4.1
Mixer module EHS157068
The
EHS157068
has no control unit of its own. For configuration
and operation, it must be connected to a RoCon control unit in-
stalled in the heat generator or an EHS157034 via a CAN bus
line.
After selection and confirming an external device in the rotary
switch setting
, the terminal function for this device is acti-
vated and the associated standard display for this device is
shown on the display.
The operating component is then in terminal operation.
The local control unit functions as a remote control for the ex-
ternal device. In this case, all the control functions are performed
and saved 1:1 as on the external device.
A unique device ID (
≥
1) must be set on the address switch (see
fig. 4-2) for the heating circuit to be controlled by this mixer
module, which must be synchronised with the [HC Assignment]
parameter of the mixer module (see tab. 4-1]).
All settings and operating steps for this heating circuit are per-
formed in the same way as those for the direct heating circuit. An
overview of the available parameters and their settings can be
found in chap. 5.13.
The current operating status can be determined directly on the
EHS157068 mixer module (see fig. 4-3).
The operating language can be changed again at any
time.
If several control units are connected in the RoCon
system via the data bus, it is important to note that the
[Terminaladress] parameter = 0 must be set for a heat
generator.
Make sure not to assign a duplicate value as the setting of the
[Terminaladress] in the RoCon system.
In conjunction with a room station, the mixer module
can also be operated as a free-standing heating circuit
controller.
To operate the mixer module directly via the RoCon B1 control
unit of the Daikin heat generator, it must have a terminal ID as-
signed to it and the terminal function must be activated (see
chap. 3.4.9).
If the "n.a." message is displayed in the rotary switch
setting
, no valid terminal ID has been assigned to
the control unit until now.
If the "n.a." message is still displayed, it may be necessary to
update the device software in order to use the terminal function.
Contact the Daikin Service Team for this.
Fig. 4-2
Setting the device ID for the EHS157068 mixer module
