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When the green service indicator light on the front of the boiler is
showing solid colour, the header tank sensor has been starved of
water for in excess of 30 seconds and the bottom thermistor & bottom
element(s) have been disabled. To reinstate normal operation the water
supply needs to be re-applied.
If the service indicator light flashes, this indicates that 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. When the service light is
flashing, the element is disabled and the boiler may cool. For further
assistance, contact our service department on 0113 249 6681, e-mail
[email protected]. or find a local service engineer at
www.calomax.co.uk
Access to internal components can be gained by the removal
of the outer casing lid and left hand side panel. 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.
De-scale
To gain access to internal components, the body lid must be removed.
Break the lid gasket seal and lift it clear of the body.
Note
: Whenever the body lid has been removed from the boiler a new
lid gasket may be required to ensure a steam-tight joint. Damage to the
unit caused by a poor lid seal is not covered by
warranty.
SERVICE INSTRUCTIONS
