Technical Details; Fault Tracing - Vetus SMTO2S Instructions D'installation Et Manuel D'utilisation

6 Maintenance
Traditional toilet cleaners can be used to clean the toilet and to
remove scale.
In order to prevent scale deposits from building up in the pump
these must be removed regularly as follows:
• Shut off the water supply by closing the ball valve.
• Pump the toilet empty. (PUMP OUT')
• Pour about 1 litre of vinegar or scale remover into the toilet
pot and let it soak for some hours.
• Open the ball valve again and carry out several cycles in
order to flush the toilet pot thoroughly and remove all the
water used from the pump.
How often the scale needs to be removed depends on the hard-
ness of the water, but it should be done at least twice a year.
Do not use products based on sodium (unblocking products)
or solvents.
If seawater is used for flushing the toilet should be rinsed
through with fresh water every so often to prevent salt deposits
from building up.

8 Fault Tracing

Ensure that the power supply is switched off during repairs.
Fault
The motor runs but the water in the toilet
bowl is pumped out too slowly or not at
all.
The motor makes a rattling noise.
The cycle is not carried out when the
switch is pressed.
The cycle starts but water flows too slowly
into the bowl.
Cycle starts but no water flows into the
bowl.
Electric marine toilet SMTO2S - WCPS

7 Technical details

Voltage
Current
Maximum vertical lift
in outlet
Maximum hose length
Pump capacity at discharge
height of 3 metres
Maximum water
temperature
Noise level
Protection
Weight
Possible cause
The outlet pipe is blocked.
The discharge height is too great.
Hard object hitting the revolving blades
There is no power
There is no connection between the
switch and the toilet.
The switch is faulty.
The magnetic valve filter is blocked.
Water pressure too low.
The water supply stopcock is turned off.
Faulty magnetic valve.
Water pressure too low.
ENGLISH
: 12 V
: 25 A
: 3 metres
: 30 metres
: 36 litres/min @ 12 V
43 litres/min @ 24 V
: 35˚C
: 61 dBA
: IP44
: 18 kg
Solution
Descale the outlet pipe.
Modify the installation.
Remove object.
Check the main switch and fuse
Repair the connection.
Replace the switch.
Clean the filter.
Ensure minimum water pressure is 1.5
bar (24 psi).
Open the stopcock.
Replace magnetic valve.
Ensure a minimum water pressure of 1.5
bar (24 psi).
24 V
15 A
9
110132.02