Teka LI5 1080 User manual

Service manual
MSWM18040
Models:
LSI5 1480
LI5 1480
LI5 1080
LI5 1280
Contents
1. Introduction.......................................................................................................... - 2 -
2. Control panels....................................................................................................... - 2 -
3. Self-test................................................................................................................. - 3 -
4. Error codes............................................................................................................ - 5 -
5. Wiring Diagrams ................................................................................................... - 6 -

Service manual
LSI5 1480 –LI5 1080 –LI5 1280 –LI5 1480
Service manual: MSWM18040 - 2 -
1. Introduction
This manual explains how to access the service test of the indicated models as well as
the error codes meaning.
2. Control panels

Service manual
LSI5 1480 –LI5 1080 –LI5 1280 –LI5 1480
Service manual: MSWM18040 - 3 -
3. Self-test
The Self-test checking routine performs a component verification sequence without the
need to intervene once it is running. At the end of each of the steps, the following is
launched.
Before launching the Self-test routine it is recommended to carry out the following
operations:
•Connect a 20A/AC reading scale 2 digits Digital Ammeter, in series to one of the
phases of the mains current, on the mains wire of the appliance. This will allow
to verify the components during the test.
•Carefully empty the drum of the washing machine, because during the Auto-test
sequence the unbalance safety provided by the software is disabled.
•Set the Program Selector's Knob [A] to the OFF position and wait for 30 seconds
before to launch the self-test.
Activation of the self-test routine:
1. Set the Programs Selector Knob [A] to the second Washing Program after the
OFF position in clockwise sense. Wait a moment for the display to turn off. The
display will remain off for approximately 1 second.
2. Push the first Button to the Left [C] under the LCD screen while the display is off
until the display shows 0:80 and all the LEDs on the screen remain illuminated.
3. Within 5 seconds, push the Start/Pause Button [B]. From this moment on, the
self-test routine will be carried out automatically.

Service manual
LSI5 1480 –LI5 1080 –LI5 1280 –LI5 1480
Service manual: MSWM18040 - 4 -
Description of the steps of the self-test routine:
Step
Description
1
Water is loaded to complete the "base level" of 6 litters, through the
Detergent's Compartment for Pre-wash (I).
2
1 second of pause.
3
It's now fed for about 10 seconds, the Water Heating Element (from about
4.5A to about 8A on the Digital Ammeter, depending on the type of
featured Heating Element).
4
The water load continues through the Detergent's Compartment for Main
Wash (II). It's fed the Motor for the tumbling of the Drum in clockwise
sense at 55 rpm and for about 16 seconds.
5
Pause of the Motor for ~ 4 seconds and the water load continues with the
simultaneous feeding of both Solenoid Valves, to fill up the Detergent's
Compartment for Softener (❀).
6
The water load continues for both Solenoid Valves and it's fed the Motor
for the tumbling of the Drum in Anticlockwise sense at 55 rpm, for the
time of about 12 seconds.
7
It's fed the Drain Pump, until the "empty tank" Pressure sensor condition.
8
It's carried out a Short Spin Phase, lasting about 15 seconds, at the half of
the maximum speed available.
9
If the machine is a Washer-Dryer, are simultaneously activated the Drying
Heater Element (for the first 5 seconds - about 5.90A at 220-230V/AC) and
the Solenoid Valve for Steam Condensation together with the Drying fan
(for a total of 15 seconds).
(*) Only for LSI5 1480
10
End of the Self-test sequence. The display and all the leds are flashing.
SET THE PROGRAM KNOB BACK TO OFF AND UNPLUG THE MACHINE. LET THE
MACHINE BE OFF FOR AT LEAST 30", to be sure that the Self-test procedure has been
reset. Actually, the washing machines with these power cards remain in "standby"
condition (electrically powered power card) even if the Program Knob is in OFF position.

Service manual
LSI5 1480 –LI5 1080 –LI5 1280 –LI5 1480
Service manual: MSWM18040 - 5 -
4. Error codes
These Machines are equipped with software able to recognize the presence of serious
troubles. In such cases, the Washing Cycle is aborted and the Digital Display shows the
corresponding error code.
The following table shows the error codes the display shows and the possible cause:
ERROR CODE
MOST PROBABLE REASON FOR THE ERROR CODE:
E:00
Defective Power Card –Not Programmed Power Card.
E:01
Door Safety Lock Device/Drum's Braking device defective and/or Wiring.
E:02
The Water Fill Phase was not completed within the designed limit time. Closed tap`,
Defective Solenoid Valve, Pressure sensor, Water Fill Hose, Low Water Pressure in the
network and/or Wiring.
E:03
The Water Drain Phase was not completed within the designed limit time. Clogged
Filter, Drain Pump, Drain Hose, Wall Discharge and/or Wiring.
E:04
Several (3) interventions by the Anti-flood Safety Contact of Pressure sensor. Solenoid
Valve blocked opened, defective Pressure sensor and/or Wiring.
E:05
NTC Temperature Reading Probe opened or shorted and/or Wiring.
E:06
Eeprom –Defective Power Card and/or Wiring.
E:07
Defective Door Safety Lock Device (blocked closed) and/or Wiring.
E:08
Defective Tachometric Dynamo (opened or shorted) and/or Wiring.
Ohmic value of Tachometric coil for the Motor by Ceset: 42 Ohm
Ohmic value of Tachometric coil for the Motor by Selni: 90 Ohm
Ohmic value of Tachometric coil for the Motor by Sole: 184 Ohm
E:09
Defective Power Card (damaged Motor's TRIAC) and/or Wiring.
E:11
Open Circuit on Drying Heater and/or NTC Probe for Drying and/or Electronic Module
for Drying and/or Wiring.
E:12
Missing Air Heating during Drying: defective NTC Probe and/or defective Drying
Heating Element and/or Wiring.
E:13
No dialogue between Power Card and Display board and/or Wiring.
E:14
Missing Water Heating: defective NTC Probe and/or defective Water Heating Element
and/or Wiring.
E:15
Defective Power Card –Not Programmed Power Card.
E:16
Water Heating Element is short circuited or defective electrical insulation.
E:17
Wrong signal from Tachometric Dynamo.
E:18
Defective Power Card and/or Wiring –Wrong Network Frequency.
E:19
Missing communication with the NFC device: defective Power Card or Smartphone.
E:20
Difficult reading of water level: defective APS Pressure sensor generates a wrong
frequency value or drain problems.
E:21
Missing reading of water level: Wiring or APS Pressure sensor or Power Card are
defective.
E:22
Troubles with water heating: Wiring or Water Heater or Power Card are defective.

Service manual
LSI5 1480 –LI5 1080 –LI5 1280 –LI5 1480
Service manual: MSWM18040 - 6 -
5. Wiring Diagram
LSI5 1480

Service manual
LSI5 1480 –LI5 1080 –LI5 1280 –LI5 1480
Service manual: MSWM18040 - 7 -
LI5 1080 –LI5 1280 –LI5 1480