Page
30
of
52
E
TITLE
DESCRIPTION
Device
Possible
causes
Solutions
62
BUS
cable
Communication
between
the
micro
cards
(only
if
there
are
two
circuit
boards
installed)
1.
Cable
from
the
two
cards
disconnected
or
damaged
1.
Make
sure
the
cable
between
the
two
micro
cards
is
connected
correctly,
there
is
not
oxidation
in
the
contacts
or
any
interruption.
66
No
heat
Tank
heating
too
slow
or
not
working
1.
Limescale
on
heating
elements
HE1
and
HE2;
2.
8KM1
heating
element
contactor
not
active
1.
If
the
limescale
deposit
is
too
thick,
replace
the
heating
element;
2.
In
manual
mode,
activate
OUTPUT
CN11
‐
2
and
make
sure
the
contactor
is
operating
correctly;
Check
24
V
dc
voltage
between
8.2
and
8.1
67
Steam
condenser
level
The
water
inside
the
steam
condenser
has
reached
the
maximum
level
1.
Drain
pipe
crushed
or
clogged;
2.
level
probe
5SL2
faulty
1.
Check
the
drain
pipe
for
any
bends
preventing
the
water
from
passing
2.
Check
INPUT
CN6
‐
2
Check
24
V
dc
voltage
between
5.1
and
5.2
Summary of Contents for TD010TMD
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