421827
8
2.6 Pump Motor
Part Number Voltage Frequency Resistance Type
420324P
421820P
230V AC
230V AC
50Hz
50Hz
33Ω +/- 8% @ 20
o
C
93Ω +/- 8% @ 20
o
C
Selni
Hanning
Note: Thermal cut-out fitted
2.7 Water Valves
Supply Mode of Operation Voltage Resistance Flow Rate
Cold Digitally Operated 24V DC 64Ω @ 20
o
C 16 litres per minute
Hot Digitally Operated 24VDC 64Ω @ 20
o
C 10 litres per minute
Note: Flow rate will vary slightly depending on pressure.
Operating pressures: Maximum 150psi / 1034 kPa - Minimum 5psi / 34 kPa
Note: Pressures below 5psi / 34kPa can create seating problems with the internal
diaphragm of the valve, and may cause water to drip into the inner bowl when the machine
is not in use.
2.8 Diverter Valve
Supply Mode of Operation Voltage Resistance
Recirculates Wax Solenoid 160V DC 1.7KΩ @ 68
o
F / 20
o
C
2.9 Thermistor
NTC-type temperature sensor (Thermistor) Resistance 10KΩ @ 77
o
F / 25
o
C
2.10 Cabinet
Pre-painted steel
2.11 Lid
ABS plastic (Co-Injected)
2.12 Top Deck
Polypropylene