P.18
Troubleshooting
Problem
Possible Cause
Solution
LED display shows
“E4”
Microwave communication
malfunction
If problem persists despite reconnecting the
power source, Contact Customer Service &
Repair Centre
LED display shows
“E5”
Steam NTC open circuit
Contact Customer Service & Repair Centre
LED display shows
“E6”
Steam NTC short circuit
Contact Customer Service & Repair Centre
LED display shows
“E7”
Oven cavity NTC open circuit
Contact Customer Service & Repair Centre
LED display shows
“E8”
Oven cavity NTC short circuit
Contact Customer Service & Repair Centre
LED display shows
“E9”
Operating in Steam Function and
oven cavity gets too hot
If problem persists despite reconnecting the
power source, contact Customer Service &
Repair Centre
Operating in Proof Function and
oven cavity gets too hot
Water release system of steam
generator has not reset or open
circuit
Steam generator malfunction
Summary of Contents for SGM-4228L
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Page 33: ...P 33 E4 E5 NTC E6 NTC E7 NTC E8 NTC E9...
Page 34: ...P 34 www germanpool com SGM 4228L 220 V 50 Hz 2800 W H 458 W 595 D 540 mm 36 5 kg 42 kg...