Please keep machine atleast 12 hours in still position after receiving machine . If you want big ice cube from starting then use chilled water otherwise machine make good ice cube after 30 mintues . dont judge machine from ice cube size calculate ice cube weight . Power consumption 110 w, water capacity 2 litres, ice maker production capacity maximum 10-12 kg in a day ice production depends upon machine surrounding and water temperature, machine is very compact and can place anywhere machine has 2 ice size small and large . 9 ice cube pecs take time 8-13 minutes depends upon size, Water and any flavoured ice can be produced .ice harvest current 2.0 amp refrigerant R600A/26 gram, Machine weight 7.2 Kg power 220-240V-/50 Hz .