Maintenance Of The Drain; Boiler Connection; Connection Example For Boiler/Solar - SWISSTHERM VT167 OHE Bedienungs Und Installationsanleitung Handbuch

MAINTENANCE OF THE DRAIN:

The discharge pipe of the heat pump must be connected to a drain in the house in accordance with the present regulations.
The defrost/condensed water outlet of the heat pump must always be kept free from dirt. How often this has to be done,
depends on the local conditions concerning dirt and temperature, under which the heat pump is working.
It is the duty of the owner and the user to see to it that this is always in order, as a complaint of this kind is not covered by
your guarantee. A blocked outlet causes the defrost/condensed water tray to run over. The consequence will be that the
water will run down the tank etc. and this may have the result that the fault circuit-breaker cuts out.

BOILER CONNECTION

CONNECTION EXAMPLE FOR BOILER/SOLAR:

Heat pump status: "HP+Boil".
When the temperature is below Tmin -1
temperature is above Tmin +1
can provide sufficient.
Connecting to relay exits:
CN2-5 Phase and CN2-6 Null. Supplementary heating Boiler (230 V AC, 10amp).
Heizkessel
Boiler
Chaudière
Sensorcore
Fühlerleitung
Sonde
o
C the supplementary heating starts. The supplementary heating stops when the
o
C. With Tmin adjusted to 35
Heating circle
Heizkreis
wasser eintritt, Water inlet, Entrée d'eau
o o
C ensure 35 C domestic water, even if the heat pump not
Circuit de chauffage
957084
Wärmepumpe
Hot-water heat pump
Pompe à chaleur
21