0 ENERGY OPTIMIZATION SUPPLEMENT. FOR ELECTRIC MODELS ONLY 0 3N-AC 440 V - 50 HZ 0 OPPOSITE DOOR 0 3-AC 440 V - 60 HZ 0 3N-AC 440 V - 50 HZ 0 3-AC 400 V - 50 HZ
0 3N-AC 440 V - 50 HZ 0 OPPOSITE DOOR 0 3-AC 440 V - 60 HZ 0 3N-AC 440 V - 50 HZ 0 3-AC 400 V - 50 HZ
