SOGEDIS BANDEAU HP F2 User manual

SECHE ‐ LINGE
MANUEL DE SERVICE
BANDEAU HP F2

SERVICE MANUAL
4. CONTROL PANEL AND PROGRAM SELECTION TABLE
4.1. Control Panel
Display Symbols Drying Stages Indicator
4.2.Program List
KNOB POSITION
PROGRAM
1
Cotton Extra Dry
2
Cotton Cupboard Dry
3
Cotton Iron Dry
4
Synthetics Cupboard Dry
5
Synthetics Iron Dry
6
Delicate
7
Mix
8
Baby Care
9
Jeans
10
60 min
11
40 min
12
20 min
13
Refresh
14
Express 45 ’
15
Shirts 30 ‘
16
OFF
BANDEAU HP F2

SERVICE MANUAL
***The machine has humidity sensor that detects whether the laundry dry or not. At the programs
that work with humidity sensor laundry does not dry in fixed time. Duration is constantly updates
according to humidity data taking from laundry
***Time Drying Program: 60min /40min / 20min Humidity sensor is deactivated. The program ends
when the time is up, without checking the humidity of the laundry.
***Express 45’/ Shirts 30 ‘: Humidity sensor is activated. The program time may extend, if the
customer use different laundry according to the load in the program description.
Express 45' : 2 kg of cotton shirts spun at a high speed in the washing machine are dried in 45
minutes.
Shirts 30' : 2 to 3 shirts are ready for to be ironed in 30 minutes.
***Delicate: Delicate fabrics are dried for a longer time at a low temperature.
4.3. Children’s Safety
There is a child lock option to avoid changes in the program flow
when keys are pressed during the program.
There is a child lock option to avoid changes in the programme
flow when keys are pressed during the programme. To activate the
child lock, press and hold the "Anti-Crease" and "Delicate Drying"
keys simultaneously for 3 seconds. When the child lock is active, all keys will be deactivated. Child
lock will be deactivated automatically at the end of the programme.
When activating/deactivating the child lock, the LEDs of the "Anti-Crease" and "Delicate Drying"
options will flash and an audible warning will be heard.
BANDEAU HP F2

SERVICE MANUAL
5.FAILURE MODES AND SERVICE AUTOTEST
***Service auto test must be run for every service call.
The case in the photo don’t show us a failure code. Normally, when the drying program ends, the
filter, water tank and end led are flashing. In addition, heat exchanger cleaning warning led is on
every 30 cycles.
BANDEAU HP F2

SERVICE MANUAL
5.1. Failure Modes and Warning Leds
Notes For Service autotest:
*Service can not pass the current step before completing the minimum duration
*When minimum duration for each step (5 sec) is completed, filter led makes slow blink to indicate
that service can pass the next step
*For error codes, leds must make fast blink
ERROR CODE REASON
E03
Aquaswitch connector is disconnected
E04 Compressor connector is disconnected
E05 Compressor NTC connector is disconnected
E06 Door NTC connector is disconnected
E07 Motor connector is disconnected, motor is locked
E08
Voltage fluctuation
F2 HEAT PUMP MODEL ERROR CODES
BANDEAU HP F2

SERVICE MANUAL
5.2.Service Auto Test Steps
STEPS
Control
Possible Errors
While pushing SW2 button for 5 sec, position knob to
Program 1. Then press Start/Pause button. Machine enters
to service autotest.
F2: All warning leds makes fast blink for 2 sec and then
becomes fix off.
Machine shows the last error saved by machine. When
knob positioned to program 2, control steps starts.
The
Routine to
Enter
Servis
Autotest
Step 2
Dryer check Aquaswitch, if aquaswitch ON go
*Aquaswitch connector is taken out
(Knob
to next step (pump activation), if aquaswitch
LD6
*Aquaswitch connector is short circuit
Position 2)
OFF give water tank full error
*Styrofoam is borken or not
Step 3
Service must pour water to pump reservoir and
check whether water is pumped to tank.
(Knob
Pump is on
-
If water is not pumped to water tank;
Position 3)
*Pump connector is taken out
Service must check whether tumble is moving to CW.
Step 4
If not;
(Knob
Motor CCW (Tumble CW)-Motor stops
-
*Motor connector is taken out
Position 4)
*Motor might be locked
*Motor belt might be dislocated
Step 5
Service must check whether tumble is moving to
CCW
(Knob
Motor CW (Tumble CCW) -Motor stops
-
*If tumble is moving to CW again, then motor relay
Position 5)
short circuit CCW
Step 6
Check Compressor NTC if heater NTC
*Compressor NTC connector is taken out or short
(Knob
LD3
Position 6)
T=255
LD5
circuit
Step 7
(Knob
Check Door NTC if heater NTC T=255
LD2
*Door NTC connector is taken out or short circuit
Position 7)
LD3
Step 8
Compressor OFF- Motor CCW (Tumble
Service must check power of at the home voltage
(Knob
-
and fan will be controlled manually by technical
CW) OFF- Cooling fan ON
Position 8)
service.
Step 9
Compressor ON- Motor CCW (Tumble CW)
(Knob
-
Service must check power of at the home voltage.
Motor OFF
Position 9)
Step 10
Service puts his hand on the humidity sensor plates
Check conductivity sensor when door is
and software checks sensor data
(Knob
LD2
opened and motor is off
*If sensor data=0, humidity sensor connector is taken
Position 10)
LD5
out
BANDEAU HP F2

SERVICE MANUAL
7. 7. COMPONENT SPECIFICATIONS AND MEASUREMENTS
7.1. Motor
The dryer has an asynchronous motor. In
the photo on the right, the socket on the
motor are shown to be measured by
multiple counters. It is driven with triac via
the electronic card (to give energy) and
relay (for direction control).
Technical Features
Type: single-phase asynchronous motor
Power: 200 W (Unloaded drum)
Main windings: 21.5±7% (20 °C temp.)
Aux windings: 19.5±7% (20 °C temp.)
Motor speed : 2750 rpm (Unloaded drum)
Drum speed : 52 ± 2
Capacitor value : 11 µF ± %5
Component Test
Check whether the motor cable is connected to the motor connector.
Check the connection of the capacitor cables
Measure the resistance values and check the capacitor values
Check whether it is working by connecting via the terminals 1 and 2 (Blue-White)
connection
If it is working, revolution of the drum is measured in unloaded state.
The terminals 1-3 of the motor should be connected with capacitor
Resistance measurement of main winding: Terminal 1 -2 (Blue-White) is measured.
Resistance measurement of aux winding: Terminal 3 -2 (Red-White) is measured.
BANDEAU HP F2

SERVICE MANUAL
7.1.1. Motor Measurements
1
2
3
2
1
3
3
1
2
BANDEAU HP F2

SERVICE MANUAL
7.2. Pump
In Tumble Dryer models, the pump is used
to transport the water that accumulates in
the condensation chamber to tank in the
drawer area. One triac is measured on the
electronic card.
Technical Features
Resistance : 764±10% ohm
Voltage: 220-240 Volt
Frequency: 50 Hz
Input Power : 13W max
Component Test
Check the connection of the pump connector
Check the pump resistances
Check whether pump is working, by feeding externally
If the pump is working, the water in the tank is unloaded by running the pump Then,
Unload 500 ml of water from water tank to pump reservoir and check whether water is
pumping.
While pump is working, if water is not reached into water tank, hoses should be checked.
BANDEAU HP F2

SERVICE MANUAL
7.2.1 Pump Measurements
2
1
1
BANDEAU HP F2

SERVICE MANUAL
7.3. Electronic Card
Technical Features
Electronic card is single sided printed circuit board and CEM-1 material
The upper picture shows where the components sockets are inserted.
7.4. Door/Compressor NTC Sensor
Two NTC sensors are used. The NTC
resistance decreases when the temperature
rises.
Technical Features
Door NTC Resistance : 12 kΩ (Measured from IDC connected to electronic card )
Compressor NTC Resistance : 12 kΩ (Measured from IDC connected to electronic card )
Component Test
Resistance is measured from IDC connected to electronic card
BANDEAU HP F2

SERVICE MANUAL
7.4.1. Door NTC Sensor Measurements
7.5. Compressor
The dryer has an compressor with
an asynchronous motor. In the
photo on the right, the terminal on
the compressor are shown to be
measured by multiple counters. It is
driven with relay via the electronic
card (to give energy) and relay drive
the compressor only one direction.
Technical Features
Type: single-phase asynchronous motor
Power: 350 W (Unloaded drum)
Main windings: 9.3±7%(25 °C temp.)
2
1
1
BANDEAU HP F2

SERVICE MANUAL
Aux windings: 8.75±7% (25 °C temp.)
Motor speed : 2928 rpm (Unloaded)
Gas Type: R290
Capacitor value : 20 µF ± %5
Compressor Capacity: 7.8 cm³/rev
Component Test
Check whether the compressor cable is connected to the compressor terminal.
Check the connection of the capacitor cables
Measure the resistance values and check the capacitor values
Check whether it is working by connecting via the terminals S,R and C connection
If it is working, start the machine and check the drum temperature.
The terminals S and R of the motor should be connected with capacitor.
Resistance measurement of main winding: Terminal C-R is measured.
Resistance measurement of aux winding: Terminal C-S is measured.
BANDEAU HP F2

SERVICE MANUAL
7.5.1. Compressor Measurements
2
1
3
c
r
s
r
c
s
c
s
r
BANDEAU HP F2

SERVICE MANUAL
7.6. Door Latch
Door latch locks when the door is closed.
It’s designed to be opened from inside, in
case of children are in the drum
Component Test
When the door is closed, check whether there is electrical transmission from IDC
connected to electronic card
Check the connection of the component connector
7.6.1 Door Latch Measurements
2
1
BANDEAU HP F2

SERVICE MANUAL
7.7. Humidity Sensor
The Humidity Sensor measures the amount
of dryness of the laundry in the drum.
Component Test
Each humidity sensor plate is checked whether there is electrical transmission from IDC
connected to electronic card.
Check the connection of the component connector
7.7.1 Humidity Sensor Measurements
2
1
BANDEAU HP F2

SERVICE MANUAL
7.8. Cooling Fan
The dryer has an cooling fan with an
asynchronous motor. In the photo on the
right, the terminal on the compressor are
shown to be measured by multiple
counters. It is driven with triac via the
electronic card (to give energy)
Technical Features
Type: single-phase AC fan
Power: 28 W
Main windings: 600±7%
Motor speed : 2600/3000 ±10%
Component Test
Check whether the cooling fan cable is connected to the fan terminal.
Measure the resistance values
BANDEAU HP F2

SERVICE MANUAL
7.8.1. Cooling Fan Measurements
7.9. Drumlight
Drumlight lights inside of the drum
Component Test
Check whether there is electrical transmission from IDC connected to electronic card.
2
1
1
BANDEAU HP F2

SERVICE MANUAL
8. TROUBLESHOOTING
If Machine has no power
Is there power
on power
sockets(outlet) ?
(220V-50 Hz)
Change The Main Board
MACHINE IS NOT WORKING
Is Electricity
Reaching To
Main Board?
YES
YES
Change the cable tree
NO
NO
Machine has not a failure
Is The Supply
Cord Plugged
Into The EMI
Filter?
NO
Make Electrical Connection
YES
Is the current
transmitted
on supply
cord plug ?
YES
NO
Change the supply cord and plug
BANDEAU HP F2

SERVICE MANUAL
If machine has power
Is the door
closed?
Change the electronic card
MACHINE IS NOT WORKING
Is the position
of door latch
switch
correct?
YES
YES
Fix the position of the switch
NO
NO
YES
Close / Repair the door
Is the door latch
socket connection
correct ?
NO
Make Electrical Connection
YES
Check the door
latch with
multimeter for
short circuit
YES
NO
Change the door latch
Is the door latch
cable transmitted
the current ?
Change the door latch cable
NO
YES
BANDEAU HP F2