AX1500J(S)
5 – 3
[2] On/Off operation of electric parts in each heating mode
[3] OFF CONDITION
1. When the oven is plugged in with the door closed, the line voltage is supplied to the noise filter. And the display shows nothing.
2. When the door is opened with plugged in, the contacts (COM-NC) of the secondary interlock switch is closed. And the line voltage is supplied to
the T/C transformer and the control unit. Then the contacts of the relay RY-8 are closed and the oven lamp is turned on. And the contacts of the
relay RY-11 are closed. The display shows “ENERGY SAVE MODE”.
3. When the door is closed, the contacts (COM-NC) of the secondary interlock switch are opened. Because the contacts of the relay RY-11 have
been closed, the line voltage is kept supplying to the T/C transformer and the control unit. But the contacts of the relay RY-8 are opened and the
oven lamp is turned off.
NOTE: Energy save mode
1) If the oven has not been used for 3 minutes or more, the contacts of the relay RY-11 will be opened and the control unit will be not ener-
gized. Open and close the door, the control unit will resume.
2) If the display shows different messages from ENERGY SAVE MODE, this energy save mode does not work.
Signal Parts Heating modes
Microwave Convection Supersteam Steam
Out put
Inverter unit ON OFF OFF OFF
Primary interlock relay ON ON ON ON
Engine heater OFF OFF OFF ON ON
Convection heater OFF ON ON OFF OFF
Supper Steam heater OFF OFF OFF ON OFF
Fan motor (AC motor) ON ON ON ON
Cooling fan motor (DC motor) ON ON ON ON
Ventilation fan motor (DC motor) ON OFF OFF OFF
Sirocco fan motor (Exhaust) ON ON ON ON
Convection motor OFF ON ON OFF
Pump motor OFF OFF ON ON
Oven lamp ON ON ON ON
In put
Thermistor (Engine) OFF OFF ON ON
Thermistor (Oven) OFF ON ON OFF
Water sensor OFF OFF ON ON
Dew tray switch detection YES YES YES YES
AH sensor ON OFF OFF OFF
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