Sammic S-41 Manual Del Usuario página 9

the two elements("Disconnect Resistors" ON).
Model Configuration
Control of cycle time (Thermal Lock) as a
function of the boiler temperature:
· The electronic controller features the possibili-
ty of increasing the cycle time until the preset
temperature is reached in the boiler. So, in
the event the temperature of the boiler were
lower than the preset value, the cycle would
be extended until the preset temperature
is reached. This prevents rinsing with cold
water. In order to enable this feature, select
the appropriate digit from the enclosed table.
M C d W
odel yCle tiMe raiN ater
Nº ( ) P
seC uMP softeNer
17
NO NO
90
18
120
19
150
YES NO
20
25 YES
NO
90
26 YES
120
27 YES
150
YES
28 YES
C
yCle
M d W
odel raiN ater
tiMe
Nº P
uMP softeNer
( )
seC
1
NO
2
NO
3
YES
120
4
150
5
210
NO
6
YES
7
YES
8
Selection of model
The machine model number appears on the
display for 2 seconds once the main switch
is turned on. In order to select another model
number, proceed as follows:
1. Power the machine down.
2. Set the two microswitches (Fig B-1) to posi-
tion "ON" (1ON, 2ON).
3. Power the machine up.
4. Wait until the display stops showing the
model number and shows a temperature.
5. Now press button (Fig. B-2) on the electronic
board until all three 'Select Cycle' LEDs (Fig.
A-d, e, f) turn on simultaneously.
6. Use the pushbutton "Start Cycle" (Fig. A-4) to
increase the model number.
7. Push button "Drain" (Fig. A-5) to decrease
the model number.
8. After selecting the desired model number,
press button "Select Cycle" (Fig. A-3) to
confirm. The three "Select Cycle" LEDs (Fig.
A-d, e, f) turn off when the model number has
been saved.
9. Power the machine down.
10. Set the two "Disconnect Elements" microswit-
ches (Fig. B-1) to position OFF"
11. Power the machine up: the display shows
the selected model number.
Troubleshooting
Only qualified technicians may work on the con-
nections of the electronic board, after cutting
out power to the machine with the main switch
and the automatic safety circuit-breaker at the
external feeding point to the machine.
The display shows the temperature probes
failure in accordance with the following code:
M
odel
· E1:.......Boiler probe disconnected (circuit
open). Check the connections at the connec-
NO
S-41
YES
tor (Fig B-c)
NO
S-41B
· E2:.......Boiler probe short-circuited. Probe
YES
NO failed and must be changed.
S-41D
YES
· E3:.......Tub probe disconnected (circuit open).
NO
S-41BD
Check the connections at the connector (Fig
YES
B-c)
· E4:.......Tub probe short-circuited. Probe failed
t
herMal and must be changed.
M
odel
loCk
The temperature transmitters are connected to
NO
X-50/51
S-50/51
the four-pin connector (Fig. B-c).
YES
X-80
NO
X-50/51D
S-50/51D
Verifying the keypad:
YES
X-80D
To verify that the keypad is working correctly
NO
X-50/51B
S-50/51B
every time you press a button the LEDs that
YES
X-80B
are on will blink once. If they do not blink when
NO
X-50/51DB
you press a button, there is a problem with the
S-50/51DB
YES
X-80DB
keypad or with the connection between the
keypad and the electronic board.
On the electronic board, there are several light
indicators which are very useful for monitoring
the machine operation and malfunction. Those
indicators belong to either of two groups: input
LEDs or output LEDs.
Input LEDs: those associated with information
received by the electronic board. Their location
and description are indicated on the silk-scree-
ned board and on Figure B. The following are
amber LEDs:
· "PUERTA" LED: ON, when the door is closed.
· "PRESOST" LED: ON, when pressure switch
is on, the tub is full.
Output LEDs: They identify the item that has
been activated by the microprocessor. Their
location and description are indicated on the
silk-screened board and on Figure B. The
following are red LEDs:
· "B.LAVADO" LED: ON, when wash pump is
working.
· "B.VAC" LED: ON, when drain pump is
working.
· "EV.CAL" LED: ON, when rinsing electroval-
ve is active.
· "C - CALD." LED (boiler element contactor):
ON, when boiler resistor is heating water.
· "C - CUBA" LED (wash tank resistor contac-
tor): ON, when wash tank resistor is heating
water.
· "EV.FRIA" LED: ON, when cold rinsing water
solenoid valve is active.
· "EV.REG" LED": ON, when regeneration
solenoid valve is active.
Example: If the "Boiler Resistor" LED is on and
the resistor does not heat up, this means that the
microprocessor gives the order correctly and the
fault lies in an external item such as the relay or
the resistor.
OTHER IMPORTANT REMARKS
· Before cleaning, servicing or repairing the
machine, it is necessary to unplug it from the
mains.
· When the appliance is going to be inactive
for a long period of time or at night, the door
should be kept open for aeration and avoiding
nasty smell.
· In case of a drain pump failure:
1. Drain the wash tank into a container until
the water level drops below the drain plug.
2. With the drain plug in place, remove the front
bottom panel and change the pump (this can
be done without moving the machine). In order
to drain the machine manually, connect a drain
hose to the collector. On pulling out the drain
plug, water flows out of the tank by gravity.
· In the event the power supply cable should
get damaged and have to be repla- ced,
the repair may only be done by a SAMMIC
approved assistance service.
· Airborne noise: the emission noise level mea-
sured on a typical machine is 71 dB(A) at a
distance of 1m.
· This machine is not designed to be used by
individuals (including children) with reduced
physical, sensorial or mental faci- lities, or
who lack the relevant experience or knowle-
dge, unless they are supervised by or have
received instruction on how to use the appa-
ratus from a person respon- sible for their
safety.
· The models cited in the manual have been
designed for use in hotels, restaurants, cate-
ring and commercial applications.
· The manufacturer is not responsible when
the product is used incorrectly or diffe- rently
than the use mentioned above. Such as,
sanitary use, chemical use, use in explosive
atmospheres, etc.
EN
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