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NW511
31
E.7
Boiler
heating
malfunction
(does
not
heat
up)
Switch
the
warewasher
off
and
back
on
and
perform
another
cycle;
if
the
problem
persists
call
the
after
‐
sales
service.
E.8
Tank
heating
malfunction
(does
not
heat
up)
Switch
the
warewasher
off
and
back
on
and
perform
another
cycle;
if
the
problem
persists
call
the
after
‐
sales
service.
E.9
Microprocessor
failure
Switch
the
warewasher
off
and
back
on
and
perform
another
cycle;
if
the
problem
persists
call
the
after
‐
sales
service.