Error message Error no. Contents Cause Possible action
Memory Error (None) Unspecified memory
error in control mod
ules
e.g.defective plug
connection, cable
break
Defective control
module
Contact qualified
personnel
PM Memory Error (None) Memory error in con
troller
e.g.defective plug
connection, cable
break
Defective controller
Check all plug con
nections and cables
on controller
If error persists, con
tact qualified person
nel
Bad Cable (None) Error on the commu
nication cables
between control
modules
e.g.defective plug
connection, cable
break
Check all plug con
nections and cables
on the control mod
ules (incl. controller)
If error persists, con
tact qualified person
nel
Module Error (None) Error in control mod
ules
e.g.unspecified error
in displayed control
module
Displayed control
module defective
Check all plug con
nections and cables
If error persists, con
tact qualified person
nel
System Error (None) System error Non-attributable error
in control modules
(primarily from third-
party providers)
Check all plug con
nections and cables;
disconnect/test any
modules from third-
party providers in
succession if applic
able
If error persists, con
tact qualified person
nel
SID Detached (None) Special control dis
connected
Special control dis
connected from the
connection module of
the TEN°LCD mod
ule (sip and puff con
trol)
Defective special
control connection on
the connection mod
ule of the TEN°LCD
module
Check all plug con
nections and cables
between special con
trol connection and
sip and puff control;
check programming
parameters
If error persists, con
tact qualified person
nel
1E07 External on/off switch
disconnected from
control panel
Switch Detached
1E08 External profile/mode
switch disconnected
from control panel
e.g.defective cable
connection to control
panel
Defective switch or
control panel
Check cable connec
tion and switching
function of the extern
al switch
If error persists, con
tact qualified person
nel
Gone to Sleep (None) Control device
switches to sleep
mode
Extended inactivity
while control device
is switched on
Switch control device
off/on
Charging (None) Battery charger is
connected
Battery charger is
connected to char
ging receptacle
Disconnect battery
charger prior to driv
ing
114
Maintenance and repair
490E75=1_C
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