Translation of the original instructions
9
FRIULINOX ALI GROUP S.R.L. A SOCIO UNICO
Via Treviso 4 - 33083 Taiedo di Chions (PN) - Italy
Service
M
an
u
al
3.2.
Hydraulic system
Water filling
solenoid valve
The water filling solenoid valve allows water to flow towards the spray nozzle -
pipe 3.
Spray nozzle
It sprays water inside the cell.
Water collection
and evaporation
bowl
The column of water, which remains in pipe 3, is drained through the third way of
the solenoid valve on the condensate collection and evaporation bowl.
Shower hose
Optional connected on the front ventilation panel, allows cleaning the cell with
water.
CAUTION: do not direct the water flow directly on the motor of the evaporator
fans.
1
Mains
water inlet
The water inlet is 3/4” Female.
The inlet water must have the following features:
▪
be drinkable;
▪
have maximum temperature of 30°C;
▪
have maximum conductivity of 150 μS/cm;
▪
have a maximum hardness of 17.8°F (French degrees) corresponding to 10°dH
(German degrees);
▪
have a pressure value between 150 and 400 kPa (recommended 250 kPa).
If the inlet water pressure is:
▪
below the indicated value (150 kPa)
➔
use a pump with adequate flow
(minimum flow 300 l/h);
▪
above the indicated value (400 kPa)
➔
use a pressure reducer.
CAUTION: damage to components, due to limescale deposits, is not
recognised under warranty.
2
Water outlet
for shower hose
Pipe that brings the water directly to the shower hose (optional).
3
Water outlet
towards spray
nozzle
Pipe that brings the water directly to the spray nozzle.
4
Spray nozzle
water column
draining
Pipe that drains the water column, from pipe 3, to prevent it from freezing when
the cell temperature drops below 0°C.
