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3.3 Water connection :
The appliance comes with a water supply hose requiring a
¾”
NTP male threaded connection at the
main water supply, upon installation and commissioning all water joints must be checked for leaks.
3.3.1 Water supply restrictions :
Water supply constraints must be adhered to.
In hard water areas, Classeq advises that a external water softener is fitted to the supply of the
appliance, please consult your agent or Classeq for more information.
Do not connect to hot water supply exceeding a temperature of 1
31ºF (55°c).
•
15 to 60 p.s.i.
No modifications required, maximum temperature of 105ºF (40ºc)
•
60 to 90 p.s.i.
Flow restrictor required, maximum temperature of 67ºF (20ºc)
•
90 p.s.i. +
Pressure reducing valve required, maximum temperature of 50ºF (10ºc)
3.2.2 Connection (cont.):
For all appliances, the field terminal block must be wired in accordance with the instructions
located near the field terminal block on the appliance.
Field terminal block
Hot 1 (Live 1)
Hot 2 (Live 2)
Hot 3
(3ph units only)
Ground (Earth)
3.3.2 Drainage systems
To ensure that the appliance correctly drains, ensure the correct configuration is true for the
appliance.
All installations must be with a running ‘P’ trap to ensure hygiene :
C200G, C300G, C500U and C750U
•
Diameter
1
½
” (4
0
mm) standpipe required
•
Standpipe must be 4” to 6” (100 to 150mm)
below the top of the appliance.
•
The end of the waste outlet hose in the stand-
pipe must not be lower than the bottom of the
door.
•
The waste outlet hose must be a loose fit within
the standpipe.
Bleeding of drain system on C200G, C300G, C500U and C750U
After installation once the tank is partially filled and before the 1st wash cycle the drain system
MUST be ‘BLED’, simply lower the drain hose into an empty bucket and allow approximately 1/2
gallon of water to flow out of the hose, carefully return the hose to the stand pipe as shown above.
Ensure any spillage is cleaned before leaving the appliance
