-
55
-
© STULZ GmbH, Hamburg
-
55
-
Tab. 11.2.1
* STULZ Humivisor (H or l)
** it is recommended to replace the cylinder first
code displayed
con-
troller
remote
term.*
causes
solution
action
reset
display (H)
alarm
relay
reset
relay (H)
H
P
H
E0
E101
internal memory error
1. reset the default parameters
(see chap. 8.5)
2. if the problem persists, contact the
STULZ service centre
total
shut-
machine
disabled
reprog.
by STULZ
active
reprog.
by STULZ
down
E1
E112
error in the parameters
user
1. with the machine off, check that there
are no defective electrical connections
or faults, then reprogram the para-
meters
2. reset the default parameters
(see chap. 8.5)
3. if the problem persists, contact the
STULZ service centre
-
machine
disabled
reprog.
params.
active
reprog.
params.
E2
E130
hour counter error
with the machine off check that there are
no defective electrical connections or
faults, then reset the hour counter
(see par. 8.6)
-
hour
counter
saving
disabled
reset
manual
hour
counter
not
active
-
E3
E120
room probe not
connected
check the connection of the probe,
parameter A2 for the room probe and the
setting of parameter A0 (see chap. 8)
-
machine
disabled
manual
active
auto
E4
E123
outlet probe not
connected
check the connection of the probe,
parameter A6 for the outlet probe and the
setting of parameter A0 (see chap. 8)
-
signal
only
manual
active
auto
CP
E132
cylinder being depleted
signal
perform maintenance and/or replace the
cylinder
-
signal
only
manual
not
active
auto
CL
E133
cylinder depleted signal
cylinder
perform maintenance and/or replace the
only
signal
only
signal
only
not
available
active
-
E134
cylinder full with machine
off signal
with the machine off,
1. check for any leaks from the fill
electrovalve or the condensate return
pipe
2. check that the level sensors are clean
total shut-down
total
shut-
down
machine
disabled
manual
active
manual
EU
PC
-
cleaning cylinder started
signal
see paragraph 7.2.1
-
-
-
-
-
CY
E135
timeout signal (see
parameter “bb”) for
maintenance
exceeded
perform maintenance and/or replace
the cylinder
-
signal
manual
reset
hour
counter**
active
after the
manual
reset
hour
counter
only
N
N
E136
reached final limit
(1.5xbb) of cylinder
operating life
replace the cylinder
-
disable
unit
manual
reset
hour
counter**
active
after the
manual
reset
hour
counter
C
-
complete draining of the
cylinder activated
see paragraph 7.2.4
-
-
-
-
-
I C
-
complete draining for
extended inactivity
see paragraph 12.2.5
-
-
-
-
-
C
-
complete periodical
draining active
see paragraph 12.2.9
-
-
-
-
-
AF
-
anti-foam algorithm
active
see paragraph 12.2.3
-
-
-
-
-
