2.2.3 ConnectionsWater supply connection:

All machines are fitted with two water supply connections (hot and cold water). Please consult manufacturer for optional soft water connection.

For machines with gas heating, it is important to ensure correct operation of boiler, to supply water for washing step with a maximum TH of 10°. A higher TH will involve a permanent clogging of boiler.

Install two pipes (hot and cold water) vertically behind machine; install two blocking valves in an accessible location. Install a filter in each pipe, upstream from blocking valves.

The pressure must be between 2 and 6 bars; install a motion absorber system as well as an escape valve to handle high water pressure.

Diameter of the tubing

 

 

 

 

Machine type

Diameter of water connection

 

UHM027D

 

20/27 (3/4 in.)

 

UHM033D

 

20/27 (3/4 in.)

 

UHM049D

 

20/27 (3/4 in.)

 

UHM067D

 

26/34 (1 in.)

 

UHM027D

UHM033D

UHM049D

UHM067D

Water consumption (litres) -------------------------------------------------------------------

 

 

 

Pre-washing

47

70

90

130

Washing

47

70

90

130

Rinsing

73

100

120

200

Longest cycle

532

740

900

1460

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Drain connection:

All machine types have 1 drain of diameter 80 (drainage of the tub).

The minimum cross section of the used water drain below the machine should be respected (at least 150 x 150 mm).

Electrical connection:

Electrical power connection consists either of a cable with four wires, 230 V, three- phase or of a cable with five wires, 400 V, three-phase.

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