Whirlpool 4322453, Инструкция по эксплуатации

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– Section 3 –
THEORY OF OPERATION
90 Second
Bake
20-Second
Broil
The Bake Function
When the range is plugged in, line voltage from the L1 side of the line is available to the electronic
control. To start the Bake function, set the control as follows:
1. Press the BAKE keypad and 350˚ will be displayed. If you wish to set the oven to a different
temperature, press the TEMP Up (
s
) and Down (
t
) keypads until the desired temperature
is displayed.
2. Press the START/ENTER keypad.
As the electronic oven control is set, relays on the microcomputer board are activated to complete
a 240 volt alternating current (VAC) circuit from the L1 to L2 side of the line. During that time, the
following events occur:
• The Bake relay closes, and current from the L1 side of the line becomes available to the
Bake element. The normally closed contact of the broil element is needed to complete this
circuit.
• The Bake system cycles on a 110 second cycling mode. For the first 90 seconds of the
cycling mode, the Bake element is on. For the last 20 seconds of the cycle, the Broil
element is on to provide heat from the top of the oven (top heat).
• This cycling mode will continue throughout the baking cycle. The cycling mode can be
interrupted in one of two ways: with the electronic clock at the end of the Cook function,
or by the oven temperature sensor when the oven reaches its set temperature.
L1
N
W
L2
R
BK
R
R
BAKE ELEMENT
V V
OVEN CONTROL
TRANSFORMER
BAKE RELAY
SENSOR
P1-6 P1-7
P2-4
P5
P2-1
OVEN CONTROL
BROIL RELAY
P3-4 P3-1