110013961AA
date of change: 18.08.2008
page: 9/19
5
55
5
Adjustment of
Adjustment of
Adjustment of
Adjustment of P
P
P
Parameters in the
arameters in the
arameters in the
arameters in the m
m
m
men
en
en
enu
uu
u
The single parameters are classified in groups:
a)
Group
]
SP (parameter concerning set point)
b)
Group
]
InP
(parameter concerning measuring inlets)
c)
Group
]
reG
(parameter concerning temperature control)
d)
Group
]
dEF
(parameter concerning defrost process)
e)
Group
]
FAn
(parameter concerning fans/blowers)
f)
Group
]
PrC
(parameter concerning switch-on delay / evaporator protection)
You will find the explanations to the single parameters in point 8
88
8 from page 13
13
13
13....
Access to menu is secured by a password
Access to menu is secured by a password
Access to menu is secured by a password
Access to menu is secured by a password!!!!
5.1
Example for change of a parameter, here parameter defrost interval “di nt”
For selecting the menu please press and hold button [P]. “SP 1” is blinking in the display. After 5 seconds a „0“
appears. By pressing buttons
and
the password „213
213
213
213“ is set. Now press button [P] once, in order to
confirm the password.
The display now shows the term of the first group „
]
SP“. By pressing buttons
and
the other groups
can be selected, by pressing button [P] the respective group is opened.
In order to change the defrosting intervals please browse with buttons
and
, until group „
]
dEF“
appears in the display. By pressing button [P] you open this group. First the display shows parameter „dtyP“
blinking. By pressing buttons
and
you can choose paramenter „di nt“; parameter „di nt“ is now blink-
ing in the display. By pressing button [P] once, the current setting is shown, “di nt” and the adjusted value
“1,30” are blinking alternately. Now the value can be changed. The new value is stored by leaving the pa-
rameter. You can leave the parameter with button
. If you press button
longer, the menu switches
back to the groups, afterwards you can leave the menu by pressing this button longer once again.
5.2
Conversion to cooling with recirculated air defrosting / or replace a FR1, FR2 or FR3
Contrary to the factory setting „cooling with hot-gas defrosting”, the following parameters have to be
changed:
-
parameter „dtyP“ in group „
]
dEF“ has to be changed from „in“ to „FdE“
-
parameter „tdCO“ in group „
]
dEF“ has to be changed from „1“ to „off“
-
parameter „Fd“ in group „
]
FAn“ has to be changed from „1“ to „off“
-
If no evaporator sensor has been installed (e.g. replace
replace
replace
replace FR1
FR1
FR1
FR1) the parameter „PR 2“ in group
„
]
InP“ has to be changed from „on“ to „off“
If you replace a FR1, FR2 or FR3 with the FR4 and the external ON-OFF-button should be used further-
more or further instruments such as temperature recorder or heating should be switched on together with
the FR4 by an external button, you have to
-
change parameter „Usrb“ in group „
]
Pan“ from „4“ to „OFF“.
