Vaillant geoTHERM SERIES Instrukcja Instalacji Pobierz pdf (Strona 38)

Installation instructions geoTHERM VWS/VWW 0020057444_0138

6.10 Connecting an external boiler

If your external boiler has a Vaillant eBUS interface, you

can connect it to the heat pump eBUS via the VR 32 ac-

cessory (see also the VR 32 manual regarding this).

ABB A12-30-01

L1L2L3NPE

L1 L2 L3L1 L2 L3 N

L1 L2 L3'L3 N N PE

L3 N PE

L1 L2 L3 PE

PE L2 L3L1N

ABB A12-30-01ABB A12-30-01

LLLL L1 LNNNNN2 N21 21LN

2345SCH 678ASB

NNAufZuL N 1212 1212 1212

DCFOT AF

- +

AufZu

SK2-P

HK2-P HK2-M VF2 RF1 VF1 SP BUS DCF/AF EVU 1xZPLP/UV 1

- +

DCF 0 AF

1x 2P

1 2

Te l

BUS

FAF

DC /

Fig. 6.18 Connecting to a boiler with an eBUS interface

Boilers without eBUS interfaces are connected to the in-

ternal auxiliary heating contact (ZH, see Fig. 6.6) via an

isolating relay (accessory, Vaillant No. 306249).

ABB A12-30-01

L1L2L3NPE

L1 L2 L3L1 L2 L3 N

L1 L2 L3'L3 N N PE

L3 N PE

L1 L2 L3 PE

PE L2 L3L1N

ABB A12-30-01ABB A12-30-01

LLLL L1 LNNNNN2 N21 21LN

2345SCH 678ASB

NNAufZuL N 1212 1212 1212

DCFOT AF

- +

AufZu

SK2-P

HK2-P HK2-M VF2 RF1 VF1 SP BUS DCF/AF EVU 1xZPLP/UV 1

NNAufZuL

ZH LP/UV 1

Fig. 6.19 Connecting to a boiler without an eBUS interface

Key to Fig. 6.19

1 Isolating relay (Accessory No. 306249)

In both cases, the heat pump switches in the external

boiler depending on the heat demand and the controller

setting. To do this, set the hydraulic connection in Menu

C8 "Auxiliary heater 1".

6.11 Fitting the cladding and the operating panel

Fig. 6.20 Fitting the front upper cladding

• Feed the console connector through the opening in

the front lower cladding panel and then press the

panel into the spring retainer on the casing frame.

• Screw the cladding panel to the casing with the two

screws, as shown in Fig. 6.3.

Fig. 6.21 Fitting the operating console

• If you have fitted the vrnetDIALOG communications

unit, plug in the connecting plug and the control cable

supplied in the heat pump accessory kit (see the

vrnetDIALOG manual and Chap. 6.9.3).

6 Electrical installation

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 91 92

Komentarze do niniejszej Instrukcji

Brak uwag

Vaillant geoTHERM SERIES Instrukcja Instalacji Strona 38

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Klimatyzatory typu split Vaillant geoTHERM SERIES