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Product description
Daikin RoCon
Daikin Control unit
008.1543999_00 – 03/2017 – EN
Operating instructions
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Product description
The electronic, digital control unit is able to automatically control
all heating and hot water functions for a direct heating circuit, a
storage loading circuit and also further heating circuits via op-
tionally connectible mixer modules, depending on the heating
device.
In combination with the firing unit it takes over the overall safety
management of the Daikin heat generator. This executes a safety
switch-off in the event of a water shortage or undefined operating
states. A corresponding error message shows the operator all the
information on the fault cause.
The setting positions of the 3-way switching valves with the
GCU compact are continuously adapted to the operating situ-
ation of the heating system.
Advantages:
– Lower number of burner starts and higher degree of efficiency
due to SmartStart function
– optimised solar heating support
All function settings for the Daikin heat generator and the optional
RoCon devices connected via the data bus are carried out with
the operating elements of the integrated RoCon B1 control panel
and displayed in clear text display on a coloured backlit display.
The regulation data bus can be used to connect the following
additional, optional devices to the Daikin heat generator:
–
EHS157034
.
–
EHS157068
.
With connected
RoCon OT1
, the T-HS can be controlled de-
pending on the weather with frost protection functions. For all
Daikin heat generators with the RoCon BF control unit, this
outside temperature sensor is included in the scope of delivery.
If the optional
EHS157056
is installed and connected with the In-
ternet, the Daikin heat generator can be conveniently monitored
and operated by remote control using a mobile phone (App).
The RoCon BF control unit contains a timer which can be used to
set:
– 2 individually adjustable switching time programs the room
heating (direct heating circuit),
– 2 individually-adjustable timer programs for hot water gener-
ation,
– 1 individually-adjustable timer program for an optional circu-
lation pump.
Furthermore, the RoCon BF control unit has a frost protection
function for the direct heating circuit and the storage loading
circuit, as well as the possibility of integrating an additional heat
source (wood boiler, solar system) via a potential-free burner
blocking contact.
Initial commissioning of the heating system is described in the in-
stallation manual of the Daikin heat generator.
Certain menu items of the RoCon BF control unit are only acces-
sible for the heating expert. This security measure ensures that
no undesirable malfunctions arise during operation of the system
through incorrect settings.
The EHS157034 room controller has the same operating surface
as the heat generator in which the RoCon B1 control unit is inte-
grated.
All settings for the allocated heating circuit can be carried out in
the same way as the operating unit. With activated terminal
function, all operating possibilities that are available on the inte-
grated operating unit are available, with the exception of certain
special functions (e.g. Emission Measurement).
A connected EHS157068 mixer module is also operated ac-
cording to the respective allocation via the RoCon B1 control unit
and/or the control unit EHS157034 controller.
The RoCon BF control unit is part of the boiler control
panel in Daikin heat generators.
It consists of the switching panel PCB to which the ac-
tuators and sensors, as well as other components in the Daikin
RoCon regulating system, are connected, and the
RoCon B1
operating unit.
In this instruction manual we explain just the functions and
setting possibilities of the control unit. More information on the
boiler control panel and other equipment components can be
found in the supplementary documents.
