4
Function
Operating Instructions
23
Daikin RoCon+ HP
Daikin Controller RoCon+ HP
008.1444299_01 – 09/2018 – EN
Fig. 4-8
Hydraulic circuit diagram - second page
Item
Designation
t-AU
Outside temperature sensor
P
Pressure
V
Flow rate
t-R
Heating return flow temperature
t-V,BH
Heating feed temperature, if necessary after heating
support heat exchanger
t-liq
Refrigerant temperature
t-V
Feed temperature after the plate heat exchanger
T-DHW
Temperature in the hot water storage tank
B1
Current position of mixing valve 3UVB1 (0%: heating
network; 100%: internal bypass)
DHW
Current position of the mixing valve 3UV DHW
(0%: heating network; 100%: hot water tank)
Tab. 4-9
Legend to the hydraulic circuit diagrams
4.6.2
Overview
[→ Main menu → Information → Overview]
This menu lists the current operating states and sensor values of the
heat pump.
Further explanations of the parameters in this menu can be found in
4.6.3
Values
[→ Main menu → Information → Values]
This menu lists the target and actual temperatures as well as current
status of the system actuators.
Further explanations of the parameters in this menu can be found in
.
4.6.4
Water pressure
[→ Main menu → Information → Water pressure]
The current water pressure is displayed in large font in this menu.
This makes it easier to read during the installation of the system.
4.7
Error
[→ Main menu → Error]
The error handling of the Daikin Altherma EHS(X/H) takes place in
this menu. see
4.8
Terminal
[→ Main menu → Terminal]
This menu can be used to operate and parametrise other devices
(mixer module or added heat generators control components) in the
RoCon system if the respective control panel has the required au-
thorisation rights.
Functional IDs
The RoCon system offers a very wide range of application and ex-
tension options. The individual RoCon system components commu-
nicate via the CAN data bus. For this purpose, the RoCon BM2C
PCBs and the RoCon+ B1 control panels of the Daikin Altherma
EHS(X/H) as well as the optional RoCon U1 room station system
components and RoCon M1 mixer module are connected to each
other via data bus lines. These system components must be alloc-
ated unique functional IDs, so that the data exchange and assign-
ment within the system functions without any problems.
The easiest way to assign the functional identifiers is to use the Con-
figuration Wizard. This is carried out automatically during the first
commissioning or can be started manually in case of extensions in
the heating system in [→ Main menu → Configuration → Wizard]. In
addition, most identifiers can also be adapted to the RoCon system
by parameter settings in this menu.
ID / Function
System components
Parameters
Comments
HC ID
Unique numbering of a HC in the heat-
ing system in the RoCon system. A
maximum of 16 HCs can be controlled.
Daikin Altherma EHS(X/H)
(RoCon BM2C)
[Unmixed Circ Config]
Factory setting = 0
Should not normally be changed.
(5)
EHS157034 room station
[Heating circuit assign-
ment]
see RoCon U1/M1 in-
structions
Factory setting = Off
Adaptation required if there are different HCs
in the system and/or the [Master-RoCon] para-
meter = On
EHS157068 mixer module
[Heating circuit assign-
ment]
see RoCon U1/M1 in-
structions
Factory setting = Off
Must always be adapted to the setting of the
address switch.
Heat generator ID
Unique numbering of a heat generator
in the RoCon system.
Daikin Altherma EHS(X/H)
(RoCon BM2C)
[BUS ID HS]
Factory setting = 0
Should not normally be changed.
(5)
EHS157068 mixer module
[Boiler Assignment]
see RoCon U1/M1 in-
structions
Factory setting = 0
Should not normally be changed.
(5)
Defines the heat generator that supplies the
assigned HC with heat.
(5)
A maximum of 8 heat generators can be connected in the RoCon system via the CAN data bus. Several heat generators in-
tegrated in the heating installation must be regarded as a special application. If necessary, contact a service technician.
