Vaillant geoTHERM Installation Instructions

Electrical installation
56 Installation instructions geoTHERM 0020051574_04
7
7.3.9 Connecting an external 3-way brine mixing
valve cooling (VWS only, for optional
external passive cooling)
L3 L2 L1NPEL3 L2 L1NPE LNPE
SS
LNPEL3N
PE L2 L1L3N
1 2 N PE
U
max
= 230V
I
max
= 2 A
1
7.17 Connecting an external 3-way brine mixing valve cooling
Key
3-way brine mixing valve
If you install the optional external passive cooling:
> Connect the external 3-way brine mixing valve cooling
(to be fitted on-site) to the terminals (1).

Vaillant geoTHERM Specifications

General

Brand	Vaillant
Model	geoTHERM
Category	Heat Pump
Language	English