Malfunction Threshold
The RFC terminal voltage is low for at least 20 seconds, and the same condition continues even when the power reset is repeated 5 times. (Power is supplied for about 5 seconds after the power reset.)
The RFC terminal voltage is low for at least 20 seconds, and the same condition continues even when the power reset is repeated 5 times. (Power is supplied for about 5 seconds after the power reset.)