Electrical Specifications Of The Installation; Hydraulic Connection - ASBER T-OEM-350 Instrucciones De Instalación, Uso Y Mantenimiento

EN
4.3.1

Electrical specifications of the installation

MOD.
G-OEM-350
GM-OEM-350
GT-OEM-350
G-OEM-400 UK
(SOFT/B/DD/SA)
GM-OEM-400 UK
GT-OEM-400 UK
G-OEM-400
(SOFT/B/DD/SA)
GM-OEM-400
GT-OEM-400

4.4 Hydraulic connection

The new hoses supplied with the appliance should be used (do not reuse old hoses).
Before connecting the machine to the water supply, the water quality should be tested.
Recommended water quality:
Water temperature (T):
pH:
Impurities:
Chlorides:
Cl:
If the water hardness is more than 10 ⁰fH (French degrees), a descaler must be installed.
In addition to water quality, the pressure of the mains water supply must be considered. This is
important to ensure the machine operates correctly.
Required water pressure:
DYNAMIC
bar
PRESSURE
2
If the water pressure is higher than the recommended pressure, a pressure regulator must be mounted
at the output Fig. 2. If the mains water pressure is lower than the recommended pressure, a pressure
pump should be mounted at the mains water supply Fig. 3.
Fig. 2. Direct connection of water input hose.
Fig. 3. Pressure pump connection.
S → SHUT-OFF COCK
E → ELECTROVALVE
The following requirements are necessary for the correct hydraulic installation of the machine.

The hydraulic circuit must be fitted with a valve to shut-off the water supply.

Check that the mains pressure is within the range indicated above.

To optimise the working of the machine, the manufacturer recommends that the water
temperature at the machine intake is within the following range.
5 ⁰C < Tª < 35 ⁰C / 41 ⁰F < Tª < 95 ⁰F
If using hot water, the water temperature must not exceed 60 ⁰C / 140 ⁰F.


All the machines should have a ¾" screw-on connection.
Non-compliance of these recommendations can seriously damage the machine,
and may also cause damage to the user
UK Only
IRN R160: A compliant double check valve or some other no less effective device providing backflow
prevention protection to at least fluid category three shall be fitted at the point of connection(s) between the
water supply and the fitting or appliance.
3
For Australia, watermark certified inlet hose and backflow prevention device. Must be installed in accordance with
AS/NZS3500.1 (water service supply) including installation of the supplied backflow prevention device
SUPPLY
OPTIONS
VOLTAGE
230V 1N~ 50Hz
(B/DD/SA/UK)
230V 1N~ 50/60Hz
230V 1N~ 50Hz
230V 1N~ 50/60Hz
230V 1N~ 50Hz
230V 1N~ 50/60Hz
max. 60 ⁰C
6.5 - 7.5
Ø < 0.08 mm
max. 150 mg/l
0.2 - 0.5 mg/l
Min.
2
kPa kg/cm
200 2,03
F → FILTER
B → ELECTRIC PRESSURE PUMP
Cold H O
2
MAX ELECTRIC
POWER
2,7kW
3,1 kW
Total water hardness:
Conductivity:
psi bar
29 4
Hot H
50 ⁰C < Tª ≤ 60 ⁰C / 122 ⁰F < Tª < 140 ⁰F
44
AMP.
WEIGHT
34 kg
11.6 A
41 kg
13,3 A
5 – 10 ⁰fH (French degrees)
7 – 14 ⁰eH (English degrees)
9 – 18 ⁰dH (German degrees)
400 - 1,000 µS/cm
Max.
2
kPa kg/cm
400 4,07 58,01
H → WATER HOSE
O
2
.
NET
psi
3