Teka TKD 1270 - Autotest

Service Manual
SPA WASHING MACHINES (TKD)
Service Manual: MSWM15043 EN - 8 -
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.
- Through “t15” from the service menu (see section 3).
Washer - Dryer
Step
Action
1
Display shows Firmware version
2
Display shows dryer sensor temperature – “In”
3
Display shows the sensor located in the exit – “Out”
4
Activates dryer fan (0,22 A.) – “FAn”
5
Activates dryer heater (5.4 A.) – “DrY”
6
Activates dryer circuit valve – “U4”
7
Shows temperature (water sensor)
8
Shows pressure switch value
9
Activates sequence for inlet valves “U1” – “U2” – “U12”
10
Activates heating element – “HEA”
11
Activates drain pump “PUP”
12
Activates motor (50 rpm)
13
Display & knobs test
Washing machine
Step
Action
1
If the tank is not empty of water, it drains and starts the motor until 1000 rpm.
2
Loads water for 5 seconds with the main valve, loads 5 seconds more with prewash
valve and finally loads 5 seconds with both valves. Display shows the temperature
of the sensor.
3
Loads water with the main valve until reach the wash level. Display shows the
temperature of the sensor.
4
Once reached the washing level, motor turns 5 seconds clockwise sense.
5
Loads water with the main valve until reaching the safety level.
6
Once reached safety level condition, the washing machine remains in pause