A Wolf M Series wall oven, from the SO30 and DO30 families to the 2019 and later SO3050 types, shows 0321 when the upper broil element relay reads shorted. Its twin 0322 refers to the lower…
A Wolf M Series wall oven, from the SO30 and DO30 families to the 2019 and later SO3050 types, shows 0321 when the upper broil element relay reads shorted. Its twin 0322 refers to the lower broil element relay. The display carries the code, and broil cycles will not run.
1. Cancel any cycle and let the oven cool. 2. Turn the breaker off for a minute, then on. 3. Try the broil setting briefly with the door closed as the manual directs. 4. If 0321 appears again, stop and do not open the control. 5. Call us for a diagnosis.
The relay for the upper broil element reads shorted, so the control flags it. Please keep children and pets away from the appliance until it is checked.
It is the lower broil element relay with the same shorted condition. We keep the explanation simple, without jargon, so the findings are easy to follow.
We suggest not using it until we check the relay and board. A repeat of the code after a reset is the main reason to book a visit.
A technician diagnoses it on site and gives you the price in writing before any work starts.
