Daikin EHSHB04P30BA — инструкция по установке и эксплуатации системы отопления [116/730]

Daikin EHSHB04P30BB [116/730] X set up and installation
Installation and operating instructions
34
Daikin Altherma EHS(X/H)
Daikin Altherma integrated solar unit
008.1441399_02 – 01/2021 – EN
4 x Set-up and installation
4.5.15 Connection optional RoCon system
components
The optional RoCon devices must be connected to the Daikin
Altherma EHS(X/H) using a 4-core CAN bus cable
(connection J13).
Daikin recommends screened cables with the following charac-
teristics for this purpose:
Standard to ISO 11898, UL/CSA type CMX (UL 444)
PVC outer sheath with flame retardant to IEC 60332-1-2
Up to 40 m, minimum cross-section area 0.75 mm
2
.
For greater lengths, use larger cross-section areas.
Commercially available junction boxes can be used for con-
nection of Can bus lines of several RoCon devices.
Ensure power cables, sensor cables and data bus cables are laid
separately from each other. Use only cable trunking with sep-
arate trays or cable trunking with separators that ensure at least
2 cm spacing. Cable crossings are permissible.
The entire RoCon system can have a maximum of 16 devices
connected with a total cable length up to 800 m.
Room station EHS157034
For the remote setting of operating modes and room target tem-
peratures from a different room, a separate room station
EHS157034 can be connected for each heating circuit.
Mixer module EHS157068
The Daikin Altherma EHS(X/H) can be connected to the
EHS157068 mixer module, which is controlled via the RoCon HP
electronic controller.
The connection of the CAN data bus lines is identical to the
fig. 4-39 to connection J13 of the Daikin Altherma EHS(X/H).
Internet gateway EHS157056
The controller can be connected to the internet via the optional
EHS157056 gateway. This means that the Daikin Altherma
EHS(X/H) can be controlled remotely via mobile phone
(using an App).
4.5.16 Connection of the Daikin FWXV(15/20)AVEB
Electrical connection of the Daikin FWXV(15/20)AVEB with
the following accessories in accordance with fig. 4-40 as a
changeover contact (heating/cooling) on the basic module.
Connect genuine Daikin connecting cable (HPc-VK-1) to
Daikin Altherma EHSX, so that the Daikin
FWXV(15/20)AVEB switches the operating mode (heat-
ing/cooling) together with the Daikin Altherma EHSX.
Install and connect 2-way valve (2UV) (HPC-RP) in the Daikin
FWXV(15/20)AVEB. Adjust its regulation so that the 2-way
valve (2UV) provides isolation if there is no demand for this
unit.
This component has a separate manual attached,
including among other things instructions for installation
and operation.
Fig. 4-39 Connection room station EHS157034
This component has a separate manual attached,
including among other things instructions for installation
and operation.
This component has a separate manual attached,
including among other things instructions for installation
and operation.
This component has a separate manual attached,
including among other things instructions for installation
and operation.
Mode (heating/cooling) can only be switched on the
Daikin Altherma EHS(X/H).
Fig. 4-40 Connecting the Daikin FWXV(15/20)AVEB to the Daikin
Altherma EHS(X/H)

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