PROBLEM
The motor does not start
but override works
Pumps running continuously
Alarm activated
Pumps starting up
intermittently
16
DISMANTLING
If one of the motors cannot be made
to operate correctly, use of that motor
can be “disabled” by setting the
corresponding switch on the board
(SW1: switches 1 and 2 for motors 1
and 2).
The motor thus “disabled” can be
removed. The unit operates on
the other motor.
15
WORK THAT MAY BE REQUIRED
ELECTRICAL INSTALLATION MUST BE CARRIED
OUT BY A PROFESSIONAL ELECTRICIAN
Before carrying out any other types of work, disconnect
the Sanicubic Classic from the power supply.
INSTRUCTIONS ONLY FOR QUALIFIED PROFESSIONAL SPECIALISTS
UNIT ALARM
REMOVING A MOTOR
DISCONNECT THE UNIT FROM THE POWER
SUPPLY (the yellow indicator light must be off).
INSTRUCTIONS RESERVED EXCLUSIVELY FOR
QUALIFIED PROFESSIONAL SPECIALISTS
16
1
A
16
2
Unclip the cover.
Unscrew the collar
A
on the
faulty motor (the check valve
stays in place while the motor
is being repaired).
D
E
16
4
Remove the screws
D
from
the inspection cover.
Use the handle
E
to lift the
motor carefully.
F
16
5
If the faulty motor has to be
sent back to the manufacturer,
you can operate the lifting
station in minimum configuration
with just one motor.
Remove the screws
F
of
the faulty motor from the
inspection cover.
G
16
6
Put the inspection cover
back in place.
Reconnect the discharge
pipe.
Use the plug
G
to close off
the motor cable outlet in the
inspection cover. Fix using
the hose clip
B
.
Operations on the electronic
board (cf. illustration
16
1
)
:
set the switch corresponding
to the number of the faulty
motor from
ON to OFF
:
1 = motor 1
2 = motor 2
In this configuration, the unit
will not switch to “alarm”
status and the electronic
board only powers the motor
remaining in place.
PUTTING THE MOTOR
BACK IN PLACE
Remove the plug
G
and the
inspection cover.
Screw the motor onto the
inspection cover and put the
cover back in place.
Reconnect the motor power
wires (cf. illustration
16
3
).
Warning:
Comply carefully with the
colour code:
Blue wire with the blue wire
Brown wire with the brown
wire
Green wire with the green
wire
White wire with the white
wire
Set the motor switch on the
board to
ON
.
Reconnect the discharge
pipe.
Connect the unit to the
power supply.
Carry out a complete test
for commissioning (cf.
paragraph
11
).
The unit beeps to show that it
is no longer under power.
PROBABLE CAUSES
1 – Faulty electronic card
2 – Faulty detection system
1 – Obstructed discharge pipe
2 – Pump discharge height
too high
3 – Faulty electronic card
1 – Obstructed pumps
1 – Blocked pumps
3 – Electrical motor problems
4 – Excessive inflow of water
5 – Faulty electronic card
1 – The non-return valves are
leaking or broken
2 – Faulty electronic card
SOLUTIONS
1 – Contact SFA after-sales
service
1 – Remove obstruction from
the discharge pipe
2 – Check installation (**)
3 – Contact SFA after-sales
service
1 – Contact SFA after-sales
service
1 – Clean or change the valves
2 – Contact SFA after-sales
service
Possible secondary maintenance operations
PROBLEM
No motor starts and the mains
yellow LED is off (*)
The LED warning light is on
PROBABLE CAUSES
No power
1 – Obstructed pumps
2 – Blocked up pumps
SOLUTIONS
Check your electrical
connections
1 – Press the override button
continuously to get the
pumps working
Possible preliminary maintenance operations on the unit
(*) A flashing yellow LED indicates that there has been a power cut.
Pressing one of the two motor override buttons will stop the LED flashing.
(**) Warning: if pumping height is high, 90° elbows should be avoided.
Page 6
See page 7 for connections to the board of the
SANICUBIC
®
2
B
C
Unscrew the collar
B
.
Remove the motor power
wires
C
from the screw
connector.
16
3
