69
Valid from October 2014
Technical changes reserved
Technical information
Technical inf
or
am
tion
B
Part
Passwort
Passwort
Passwort
Overview of the software features
These controllers are factory set for optimum performance.
If changes are required, they should only be adjusted
by a qualified service engineer.
Access to USER level requires a password – this is shown in the
enclosed programming instructions!
Display and setting the setpoint temperature
The standard display indicates the temperature of the cold store (actual
temperature value). Press
SET
button to switch over the display to the
required cold store temperature (setpoint temperature).
The setpoint temperature can only be changed by pressing buttons
SET
and
UP
or
SET
and
DOWN
at the same time. While pressing the buttons, the
changing setpointtemperature is displayed. After changing the setpoint
temperature and releasing thebuttons, the actual temperature is dis-
played again. This is the standard setting method.
Please note that the setpoint can only be changed within the setpoint
limits.
Access to User setting
To activate parameterisation mode, press buttons
UP
and
DOWN
at the same time. After approx. 3 seconds, the
code word
will be displayed. Press
UP
or
DOWN
to
switch between code words
,
,
and
J
. All other
settings / value specifications in parameter setting mode are perfor-
med using the default value setting method, i.e. pressing buttons
SET
and
UP
or
SET
and
DOWN
at the same time.
To offer an easy handling of the control unit, the most commonly used
parameters are collected in the USER level.
USER LEVEL
By selecting code word
and entering the correct password, a list
with predefined parameters is opened.
These parameters are:
,
,
,
,
,
,
,
and
Summary of Contents for Gastro O-53
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