Midea TJE17GS7-S00N0A, Руководство по обслуживанию

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The oven has 2 main parts being the QTS assembly (Keyboard, Screen, and Logic)
and the SRB (Smart Relay Board to switch and monitor the required operation).
The QTS and SRB have their own Personality Module (PM) fitted with the respective
software to be able to communicate and work with each other.
The QTS is the master of the oven and instructs the SRB what to do, in turn the SRB
communicates information on the operation back to the QTS.
The power provision to the QTS and the communication between QTS and SRB is
enabled via ONE cable with XH-4P connectors fitted.
3.2 Fault finding
3.2.1 Hardware control components
Operations communication:
Starting up sequence
With the oven switch in the OFF position and the mains power ON, the QTS & SRB
boards boot up. When the oven switch is turned ON the splash screen briefly
displays oven information and the cabinet cooling fan is activated.
After completing a successful logic test, the safety relay is energized and the oven
displays a preheat temperature choice.
The oven displays the main menu when preheating is complete or when you choose
‘no preheat’.
When error codes U02, U21, U22, U23,
U25, U26 occur, the Fan symbol get red.
When error code E01, E02, F11 occurs,
the Heater symbol gets red.
3.3) Fan
3.4) Heater 3.4) Heater
3.3) Fan
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