modbar Pour-Over, Manual, Page: 19 / 58

EN
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8. Basic diagnostics
• Module not heating:
Verify that the power switch is turned
clockwise to the operating mode position
and not counter-clockwise to the standby
mode position.
• Note on safety reset switches:
The pour-over module features two safety
reset thermostat controlled switches, one
on each boiler. If a boiler does not heat
it may be due to the activation of one
of these switches, which is triggered by
excess temperature and signifies abnormal
operation and possibly failed components.
The safety switches mentioned are all
internal to the pour-over module and are
not user re-settable. If you believe a safety
switch has been activated, the module or
tap may require service by an authorized
technician. Please contact Modbar for
additional support and information.
• Tap not dispensing:
Verify that the water supply to the module
is turned on. If you are still having trouble
dispensing, verify that the flow control
valve on the tap connection is not all of
the way closed.
• Button only dispenses in manual:
Verify that you have a program assigned to
the button in question. Check this in the
profile screen, and verify that the profile is
assigned left or right.
• Module not dispensing water:
Verify that water is turned on to the
module.
Verify that water pressure is adequate.
The operable pressure range for Modbar
equipment is 0.25-0.50MPa. If water
pressure is too low, the module will not
dispensing water.