Duke E304 Installation Manual
CLASSIC E104 / E204 / E304 / H504 / H704 / H754
The 2004 range of Classic under-counter machines have a change to the heating and interlock settings.
There are now four cables tied together, behind the chemical pumps, they are:
1
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B
L
A
C
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2
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G
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3
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B
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N
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4
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The factory default , unless specified when the machine is ordered will be ‘QUICK START’ for all machines
INTERLOCK REMOVED
No Cables Connected
Only set at the Customers request
NOT RECOMMENDED AS FOAMING & POOR RESULTS MAY OCCURE
Cycle will start independent of either Rinse or Wash Temperatures
WASH ONLY
- BLACK and WHITE Connected
Cycle will start when wash tank is up to temperature and independent of
the Rinse temperatrure
QUICK START
- GREEN and WHITE Connected
Cycle will start when -Wash tank is up to temperature and Rinse tank up
to 55’c or above
INTERLOCK
- RED and WHITE Connected
Where the customer requests the machine to be up to temperature
Prior to the start of a cycle, this setting will increase the recovery time between cycles.
Cycle will start only when both Rinse & Wash tank temperatures have been
achieved
In all cases, the machine will achieve its desired rinse & wash tank temperatures if left to heat at which
point the ‘WATER HOT’ lamp will illuminate.
Cycle Start Options
CLASSIC Glass & Dishwashing Systems LTD.
Classic House Airfield industrial Estate Hixon Staffordshire ST18 0PF U.K
Electrical connection :
All electrical connections MUST be carried out by an authorised
technician and in accordance with local regulations.
As a minimum ‘Classic’ recommends that the following standards are
maintained :
• All appliances are connected via a residual current device
(R.C.D.) or earth leakage protection device.
• EN 60204
Supply isolator switch must have all pole separation of more
than 3mm.
• EN 60335
The appliance must be connected to a equi-potential
conductor, the connection stud is located at the rear of the
appliance (a suitable ring terminal shall be required), this is in
addition to the earthed electrical supply.
Prior to connecting the appliance, ensure that the voltage and the supply
fuse complies with the rating plate on the appliance.
Electrical rating :
Within the ‘Classic’ range several of the 500mm² basket appliances can
be either down rated or up rated electrically, such a procedure MUST be
carried out by a ‘Classic’ approved technician.
The down / up rating of the machine is carried out by configuring the
terminal block within the appliance to the following
13 Amp – Single phase
• Links removed between L1, L2 and L3
• Ensure link remains between neutrals (N)
30 Amp – Single phase
• Ensure all link remains between lives
terminals (L1, L2 and L3)
• Ensure link remains between neutrals (N)
Three phase
To ensure safety standards are maintained, converting a single phase appliance to
three phase requires conversion kit ‘KIT-05-3PH’, which must be ordered from
‘Classic’ and installed as instructed in the above kit.
Electrical Connections
CLASSIC Glass & Dishwashing Systems LTD.
Classic House Airfield industrial Estate Hixon Staffordshire ST18 0PF U.K
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