Daikin Altherma 3 H HT ECH2 O ETSH16P30D Installationsanleitung Seite 26

3 Set-up and installation
3.7.10 Connecting the room thermostat
INFORMATION
A separate manual containing instructions about installa-
tion and operation is included with this component.
Fig. 3-42 Connection with wired room thermostat (RT = Daikin
EKRTW)
Fig. 3-43 Connection with radio-controlled room thermostat (RT-E
= Daikin EKRTR)
3.7.11 Connection of optional RoCon system
components
The optional RoCon devices must be connected to the indoor unit
via a 4-wire CAN bus cable (connection J13).
For this, we recommend shielded lines with the following character-
istics:
▪ Standardisation according to ISO 11898, UL/CSA type CMX
(UL 444)
▪ PVC outer sheath with flame retardancy according to
IEC 60332-1-2
▪ Up to 40 m, minimum cross-section 0.75 mm
cross-section necessary with increasing length.
Commercially available junction boxes can be used to connect CAN
bus lines of several RoCon devices.
Ensure that mains, sensor and data bus lines are routed separately.
Use only cable ducts with separators or separate cable ducts spaced
at least 2 cm apart. Line crossings are permissible.
Installation manual
26
A maximum of 16 devices with a total line length of up to 800 m can
be connected in the entire RoCon system.
EHS157034 room controller
A separate EHS157034 room controller can be connected for each
heating circuit to enable remote adjustment of operating modes and
target room temperatures from another room.
EHS157068 mixer module
The EHS157068 mixer module can be connected to the indoor unit
(J13 PCB connector) and is controlled by the electronic controller.
EHS157056 Internet gateway
The controller can be connected to the internet with the optional
EHS157056 gateway. This enables remote control of the indoor unit
by mobile phones (by app).
3.7.12
2
. Larger conductor
INFORMATION
Separate installation instructions are included with this
component. See the enclosed control system manual for
instructions on setting and operation.
INFORMATION
Separate installation instructions are included with this
component. See the enclosed control system manual for
instructions on setting and operation.
INFORMATION
Separate installation instructions are included with this
component. See the enclosed control system manual for
instructions on setting and operation.
Connecting the HP convector
INFORMATION
Only the EKRTCTRL1 and EKWHCTRL(0/1) convector
controllers can be connected to the indoor unit.
INFORMATION
A separate manual containing instructions about installa-
tion and operation is included with this component.
INFORMATION
When changing the operating mode (Heating/Cooling) on a
convector, all other convectors must either also be
changed or deactivated.
Heat pump (indoor unit) with integrated heat accumulator
008.1448499_00 – 06/2019 – EN
Daikin Altherma ETS(X/H)(B)-D