E-18 / LVT-18 / LVT-18A /LVT-18H / E-19 / LVT-19 / S-20 / S-21 / SB-22
4
9
MODELS
This manual describes the installation, operation and maintenance of
the:
- E-18, LVT-18, LVT-18 A, LVT-18 H, E-19, LVT-19, S-20 and S-21
(gravity drain).
- SB-22 (with draining pump and non-return valve).
The model reference and its specifications are shown on the identifi-
cacion plate located in the machine.
These machines have been designed and manufactured in accordan-
ce with the following European directives: 89/392/CEE and
73/23/EEC.
INSTALLATION
For a suitable working operation and long service life of the machine,
follow the instructions contained in this manual.
Water connection
Subjecto inlet water supply at 55ºC. Before proceeding with the insta-
llation of the machine, check and make sure that:
1.-The mains water connection is within 1,50 m of the foreseen loca-
tion of the machine.
2.-The water supply connection is equipped with a 3/4” GAS stopcock
for cutting off the water supply and its end is the nearest possible to
the machine.
3.-The constant pressure of the water supplied to the machine is not
lower than 2 bars and not higher than 4 bars.
4.-For good washing results, the hardness of the water must not exce-
ed 10º hydrometric degrees.
5.-In places where the water pressure is higher than 4 bars, it will be
necessary to incorporate a pressure reducer.
6.-If the water pressure is lower than 2 bars it will be necessary to
incorporate to install a pressure lifter.
7.-Avoid bottlenecks with hoses when making this installation.
8.-On “S” models, the drain pipe is 30 mm in outside diameter and the
drain height from the machine base should not be more than 80 mm.
9.-On “SB” models with draining pump, the drain height from the
machine base should not exceed 1 m.
Simple installation
After all the above specifications have been complied with, screw the
3/4” connection hose supplied with the machine on to the stopcock or
the pressure reducer. In case that a pressure reducer has been incor-
porated check the point 3 in former section.
Machine installation with a water softener
If the lime content of the water is higher than 10º hydrometric degre-
es, install a SAMMIC water softener. The installation instructions of
this device come with it.
Avoid bottlenecks before and after this installation as flow would be
reduced producing loss of pressure.
Machine installation with a booster pump
In the case of the water pressure being lower than 2 bars, install a booster pump.
The booster pump may be installed anywhere near the machine appro-
aching the water piping and corresponding 3/4” cock to the device.
Ensure that the water cock is still accessible.
Connect one end of the booster pump to the water cock and the other
end to the hose using the thread mouthpiece of the machine.
Electric installation
Before proceeding with the installation of the machine, check the follo-
wing:
1.-The voltage of the machine should coincide with the mains voltage.
2.-Install a switch with fuses (16A). The machine is equipped with a
cable with a cross section of 3 x 2,5 mm² and a length of 1,70 m. THEY
MUST BE EARTHED.
E-19 / LVT-19
B1
B2
B3
C
Evc
Evf
I1
I3
I4
L1
M1
M2
M3
P1
R1
R2
T1
T2
Autoalimentación
Lavado
Aclarado
Condensador motor
Electroválvula agua caliente
Electroválvula agua fría
Interruptor general
Pulsador agua fría
Micro seguridad puerta
Piloto ambar
Motobomba
Programador
Dosificador detergente (opcional)
Presostato
Resistencia calderín
Resistencia cuba
Termostato calderín
Termostato cuba
Autofeed
Washing
Rinsing
Motor capacitor
Hot water electrovalve
Cold water electrovalve
Main switch
Cooling push button
Door safety microswitch
Amber lamp
Motor pump
Timer
Detergent doser (optional)
Pressurestat
Rinse tank element
Wash tank element
Rinse tank thermostat
Wash
Auto-alimentation
Lavage
Rinçage
Condensateur moteur
Electrovalve eau chaude
Electrovalve eau froide
Interrupteur général
Poussoir de refroidissement
Microrrupteur securité porte
Lampe orange
Motopompe
Programmateur
Doseur détergent (optional)
Pressostat
Résistance chaudière
Résistance cuve
Thermostat chaudière
Thermostat cuve
Ref
Denominación
Description
Denomination
230V / 50Hz / 1 ~
M1
M1
M3
M2
M2
1
2
50
65
1
13
3
2
1
1
2
21
111
101
102
70
21
8
50
51
4
52
71
7
2
1
3
10
12
20
1
C
70
2
3
6
50
11
110
C
C
65
60
66
62
63
15
61
14
23
12
67
64
19
90
50
52
51
91
92
91
I1
I4
Evc
Evc
I4
10
20
L1
L2
I1
T1
T2
P1
I1
R1
2,5 kW
R1
2 kW
R2
1,5 kW
R2
1,5 kW
T1
T2
P1
Evf
C
C 5uF
B2
B2
B3
B3
B1
B1
I3
Amarillo-Verde
Yellow-Green
Jaune-Verte
Amarillo-Verde
Yellow-Green
Jaune-Verte
Azul
Blue
Bleu
Azul
Blue
Bleu
Marrón
Brown
Marron
Marrón
Brown
Marron
Rinse
aid doser
Door handle
Main
switch
E-19
LVT-18 / LVT-18 A / LVT-18 H
Main
switch
Door handle
Start
button
Rinse
aid doser
E-18
Rinse
aid doser
Timer
control
Main
switch
Timer
control
Door handle
Cooling
push button
E-19
LVT-19
