Installation Instructions - Washtech CD240 Operator's Manual

Installation Instructions

Machine Positioning
• Unpack machine, check for damage and complete delivery.
• Install machine on sound waterproof self-draining floor and use adjustable feet to level
machine.
NOTE: Failure to level the machine correctly may result in leaking during the cycle,
overflowing from the door sill, poor hygiene through the wash tank not being able to
drain correctly.
• Allow room for detergent to one side of machine or in adjacent cupboard. 20 litre container
requires approximately 450H x 250W x 350D, but smaller containers are available from many
suppliers.
Ventilation
• 15 m³/min = 250 l/sec – refer installation diagram – extraction via connected ducts or
overhead canopy.
Inlet Water Operation
Incoming water should be within the following standard requirements:
• Temperature: 65 °C.
• Connection: 20 mm (3/4" BSP) male.
NOTE: Flush supply line before connection. Poor quality supply or excessive water
hardness may affect performance or damage machine – filtration and/or softening is
recommended.
• Flow rate: minimum 20 litres per minute.
• Water Consumption: 3 litres per minute.
• Pressure: between 200 and 350 kPa.
NOTE: This machine is not equipped with a rinse booster pump and relies on incoming
water pressure to drive the rinse cycle.
NOTE: If above 350 kPa fit pressure limiter valve (LPV). Do not use small diameter plastic
supply lines.
• Backflow prevention: Dual Check Valve (DCV) fitted standard.
Water Quality Requirements
The incoming water should also be within the following parameters:
Hardness
min
max
Ions
Max mg/L
NOTE: Levels above or below the stated requirements can be expected to increase
component wear and reduce the expected useful life of the dishwasher. If in doubt, it is
best to consult a water specialist and have the incoming water professionally tested and
treated if necessary.
12/5/2022
ppm pH
20 7
100 8
Cl- SO Fe
4
100 400 0.1
Washtech CD240L Operator Manual
Mn Cu Cl
2
0.5 0.05 0.1
6