A4 TECHNICAL DATA
Standard cycle time may vary should the inlet water temperature be different from that indicated above.
(**) With dynamic feed pressure of 200 kPa [2 bar].
MODEL ZUCA1 ZUCA3 NUC1 - EUC1 NUC1G - EUC1G NUC3 - EUC3
Supply voltage: V 220...240 1N~ 400...415- 3N~ 220...240 1N~ 220...240- 1N~ 400...415- 3N~
- convertible to V - 220...240- 3~ - 400...415- 3N~ 220...240- 3~
- convertible to V - 220...240- 1N~ - 220...240- 3~ 220...240- 1N~
Frequency Hz 50 o 60 50 o 60 50 o 60 50 o 60 50 o 60
Max. power input kW 3,65/5,65(*) 5,35/7,35(*) 3,65/5,65(*) 2,85/4,35(*) 5,35/7,35(*)
Boiler heating elements kW 2,8 4,5 2,8 1,5 4,5
Tank heating elements kW 2,0 2,0 2,0 2,0 2,0
Water supply press. kPa [bar] 50...700 [0,5...7] 50...700 [0,5...7] 200...300 [2...3] 50...700 [0,5...7] 200...300 [2...3]
Water supply temp. °C 50 50 50 50 50
Water supply hardness °fH [°dH] 14 [8] max 14 [8] max 14 [8] max 14 [8] max 14 [8] max
Rinse cycle water
consumption
l 3 3 3,3 (**) 3,3 3,3 (**)
Boiler capacity l 5,8 5,8 5,8 5,8 5,8
Tank capacity l 33 33 33 33 33
Standard cycle time with
water supply at 50°C
sec. 90 - 120 - 240 90 - 120 - 240 120 - 180 120 - 180 120 - 180
Legal noise level Leq dB(A) <70 <70 <70 <70 <70
Protection rating IPX4 IPX4 IPX4 IPX4 IPX4
Net weight Kg 54 54 54 54 54
Power supply cable H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F
(*) = If activated by software, coincidence of tank and boiler heating elements.
Table 1
400..415 V 3N 220…240V 3 220…240V 1N
C S C S C S
2,85 kW 5X1,5 16 A 3P+N 4X1,5 16 A 3P+N 3X2,5 16 A 1P+N
3,65 kW - - - - 3x2,5 20A 1P+N
4,35 kW 5X2,5 20 A 3P+N 4X2,5 20 A 3P+N 3X2,5 25 A 1P+N
5,35 kW 5X1,5 16A 3P+N 4X1,5 16A 3P+N 3x4 32A 1P+N
5,65 kW - - - - 3X4 32 A 1P+N
7,35 kW 5X2,5 25 A 3P+N 4X4 32 A 3P+N 3X6 40 A 1P+N
C = Power supply cable
S = On/Off switch
Table 2