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Page 8

Page 9

CLEANING

• 

Hold a cup below the tap or place large vessels on the drip tray. 
Care must be taken to avoid injury through splashing or over-filling.

• 

To begin filling, pull the handle forward or push it backward – hot 
water begins to flow. When released the tap will revert to a closed 
position.

• 

To stop filling, release the handle so it returns to the closed 
position. NEVER PASS YOUR HAND BENEATH THE NOZZLE. 

• 

Please retain these instructions for future reference

• 

Ensure that a suitable drip tray is positioned below the tap nozzle. 
This will help keep the surrounding work surfaces and floor free 
from drips or splashes. Various options are available and are 
outlined on the Accessories page of this booklet (page 9).

• 

All de-scaling and servicing must be performed by a suitably 
qualified engineer.

GENERAL NOTES

GENERAL OPERATION

natural phenomenon and some de-scaling may be required within the 
first 12 months. This is not covered under the products warranty as it is 
not a fault. 

Avoid using any abrasive materials. Wiping the outer casing 
with a damp cloth should be sufficient. Some stainless 
steel cleaning products may not be suitable for plastic and 
must not come in contact with the plastic fascia. Always 
disconnect the electrical supply before cleaning. 

NEVER USE A SPRAY JET OR ANY OTHER METHOD WHICH COULD 
CAUSE WATER TO ENTER THE ELECTRICAL CHAMBER.

When the green service indicator light on the front of the boiler is 
showing solid colour, the machine has been starved of water for 
in excess of 20 minutes and the solenoid valve has been disabled 
to prevent damage to the solenoid coil through overheat. To re-
energise the solenoid, the unit must be disconnected from the 
electrical supply and then switched back on, after first reinstating 
the water supply.

If the unit requires servicing the service indicator will flash a 
sequence of  light pulses. A 2x or 3x-light pulse generally indicates 
that the low or normal level probes require de-scaling.

A 4x-light pulse means the water level has reached the high level 
sensor and the likelihood is that the normal level sensor requires 
de-scaling, or the machine has over-filled due to debris trapped in 
the solenoid valve. The debris can be removed by drawing plenty of  
water from the dispense tap, causing the solenoid valve to operate 
and flush out the obstruction. The machine will reset itself once the 
problem has cleared. If this does not rectify the problem, turn off 
the water supply and remove the flexible hose to check for debris 
in the valve’s filter. The unit can be used normally while the service 
indicator is flashing a 4x pulse. For further assistance, contact our 
service department on 0113 249 6681  e-mail service@calomax.
co.uk. or find a local service engineer at www.calomax.co.uk

Once the outer casing is removed, access to the Service Area 
has been gained. This access must be restricted to persons 
having knowledge and practical experience of the appliance, in 
particular as far as safety and hygiene are concerned.

SERVICE INSTRUCTIONS

CONTINUED  PAGE 12

Summary of Contents for CASCADE-4

Page 1: ...N AND SERVICING INSTRUCTIONS Calomax Limited Lupton Avenue Leeds LS9 7DD Tel 0113 249 6681 Fax 0113 235 0358 e mail service calomax co uk www calomax co uk Please read these instructions carefully bef...

Page 2: ...CLEANING 8 SERVICE INSTRUCTIONS 9 12 13 EXPLODED DIAGRAM 10 11 SPARE PARTS 14 15 ACCESSORIES 16 WIRING DIAGRAM 17 TROUBLE SHOOTING 18 WARRANTY 19 PRODUCT SPECIFICATION 20 CHECK LIST Before commencing...

Page 3: ...TING THE SUPPLY PIPE MUST BE THOROUGHLY FLUSHED OUT TO ENSURE THAT FOREIGN MATTER DOES NOT BLOCK OR ENTER THE SOLENOID VALVE The boiler must be connected to a potable water supply using the food grade...

Page 4: ...id orange indicating that the boiler is full and up to temperature Subsequent Use After the boiler has finished the commissioning cycle and water is drawn from the tap water will be replaced in short...

Page 5: ...of the boiler is showing solid colour the machine has been starved of water for in excess of 20 minutes and the solenoid valve has been disabled to prevent damage to the solenoid coil through overheat...

Page 6: ...apper not shown for clarity 15 9 10 14 3 2 4 5 6 8 12 If parts required are not identified please contact Calomax Limited 1 Includes nuts washers etc Exploded parts view Cascade 4 To be read in conjun...

Page 7: ...element causing failure If in doubt protect the element by hand filling with water to the level of the draw off tap before switching on the electrical supply to the boiler General function The printe...

Page 8: ...P BODY PRINTED CIRCUIT BOARD Inc TRIAC LIGHT PCB ELEMENT 3kW THERMISTOR ASSEMBLY KIT SOLENOID VALVE BODY LID GASKET WATER INLET HOSE MANUAL RESET THERMAL CUTOUT LEVEL PROBES KIT BODY LID GROMMET 1 2 3...

Page 9: ...BLACK BLUE PINK BROWN ORANGE WHITE BLACK RED YELLOW WHITE BLACK BLACK RED N L BLUE BLUE L N BLACK YELLOW GREEN YELLOW GREEN RED RED COLD WATER INLET SOLENOID VALVE ELEMENT TRIAC PCB HIGH NORMAL LOW L...

Page 10: ...place P C B BASIC TROUBLE SHOOTING Calomax have manufactured water boilers in the UK for over 50 years We are proud of our products and the back up service we provide Properly maintained and serviced...

Page 11: ...Average Flow rate from tap Stan dard nozzle 2 5 Litres Minute Voltage 220 240 V ac 50 60 Hz Power rating 3kW MAX PLEASE ENTER SERIAL NUMBER FOR FUTURE REFERENCE PLEASECONTACTOURSERVICEDEPARTMENTFORAS...

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