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SPA WASHING MACHINES (TKD)
Contents
1.
General description .............................................................................................. - 1 -
2.
Wiring diagrams. ................................................................................................... - 2 -
3.
Service Test. .......................................................................................................... - 5 -
4.
Autotest ................................................................................................................ - 8 -
5.
Errors .................................................................................................................... - 9 -
6.
Main components ............................................................................................... - 10 -
7.
TKD 1270 - TKD 1280 - TKD 1480 - TKD 1490 ................................................... - 12 -
8.
TKD 1610 WD ...................................................................................................... - 13 -
SERVICE MANUAL
MSWM15043 EN
(updated 26/03/2020)
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Summary of Contents for Teka TKD 1270
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Page 1: Table Of Contents
Service Test......................- 5 - Autotest ........................ - 8 - Errors ........................- 9 - Main components ....................- 10 - TKD 1270 – TKD 1280 – TKD 1480 – TKD 1490 ........... - 12 - TKD 1610 WD ...................... - 13 -... -
Page 2: General Description
There are three different types of appliances: - TKD 1270 – TKD 1280 – TKD 1480: washing machine with standard motor. - TKD 1490: washing machine with “inverter” motor and brushes, improving efficiency and durability. -
Page 3: Wiring Diagrams
Service Manual SPA WASHING MACHINES (TKD) 2. Wiring diagrams. 2.1 TKD 1270 – TKD 1280 – TKD 1480 Service Manual: MSWM15043 EN - 2 -... - Page 4 Service Manual SPA WASHING MACHINES (TKD) 2.2 TKD 1490 Service Manual: MSWM15043 EN - 3 -...
- Page 5 Service Manual SPA WASHING MACHINES (TKD) 2.3 TKD 1610 WD Service Manual: MSWM15043 EN - 4 -...
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Page 6: Service Test
Service Manual SPA WASHING MACHINES (TKD) 3. Service Test. There are two possibilities to run the service test: Manual check up component by component or running the automatic sequence. Once entering the service menu (see related page depending on the model), we can find all available options, which are defined below: PCB configuration - Pressing [K8], display will show “xx”, where “xx”... - Page 7 Service Manual SPA WASHING MACHINES (TKD) ↓[K1] If after 6 minutes there is water inside the tank, display will show “FP”. - Pressing [K8], it turns back to the service menu Pressure switch - Pressing [K8] display will show “LL”. - Pressing once more [K8], inlet valve will be activated until reaching the washing level.
- Page 8 Service Manual SPA WASHING MACHINES (TKD) - Pressing [K8], it turns back to the service menu Dryer (only washer-dryer appliance) ↑[K2] - Pressing [K8], display will show “dry”. - Pressing once more [K8], dryer fan and dryer heating element are activated and display will show alternately “In”...
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Page 9: Autotest
Service Manual SPA WASHING MACHINES (TKD) 4. Autotest Auto test performs automatically the below sequence. It can be launched in two ways: - With the appliance off, push and press [K1] y [K2] buttons and then press ON/OFF button [K7]. Display will show “LSt”. The test sequence starts when [K8] button will be pressed. -
Page 10: Errors
Service Manual SPA WASHING MACHINES (TKD) 5. Errors Find below the error codes, their meaning and the cause that could generate them. Error Description Cause Closed tap Defective inlet hose Excess of water load (7 min.) Low water pressure Inlet valve damaged. Over-level Inlet valve does not close correctly. -
Page 11: Main Components
Service Manual SPA WASHING MACHINES (TKD) 6. Main components Inlet valves Supply voltage: 230 V. Impedance: ≈ 3 - 6 KΩ. Drain pump Supply voltage: 230 V Impedance: ≈ 150 - 250 Ω. Heating element Supply voltage: 230 V Rated power: 1800W Resistance: ≈... - Page 12 Service Manual SPA WASHING MACHINES (TKD) Motor (not inverter) Check the next: Terminals 5-10: 1.3 ohm. Terminals 8-9: 3.15 ohm. Terminals 6-7: 0.25 ohm. Terminals 3-4: 48 ohm. Motor (inverter) Cannot be checked Pressure switch This is an electronic one so it cannot be directly checked directly.
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Page 13: Tkd 1270 - Tkd 1280 - Tkd 1480 - Tkd 1490
Service Manual SPA WASHING MACHINES (TKD) 7. TKD 1270 – TKD 1280 – TKD 1480 – TKD 1490 Tank must be emptied. If necessary, drain program must be selected before launching the test To launch it, switch on the appliance and press one by one [K3][K5][K3][K5] buttons. -
Page 14: Tkd 1610 Wd
Service Manual SPA WASHING MACHINES (TKD) 8. TKD 1610 WD Tank must be emptied. If necessary, drain program must be selected before launching the test To launch it, switch on the appliance and press one by one [K3][K5][K3][K5] buttons. This operation must be done in the first 30 seconds after switching on the washing machine.