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8.5 FEAtuREs OF tHE GAs REFRIGERAtOR pLANt
FREON R134a
•
medium and maximum series "E" blade machines absorption
at room temperature of 32°C.
•
Condensing pressure and evaporator temperature cycle start
and end at room temperature of 32°C.
E21
134 a
E25
134 a
E35
134 a
E60
r134a
E75
r134a
E90
r134a
*
Expressed in water litres per hour at water temperature of
15°C and room temperature of 21°C
8.6 pROGRAMMEd MAINtENANcE WARNING
•
the programmed maintenance time is set at 0 hour by the
manufacturer.
•
In order to modify this time and/or reset the maintenance
recall function; proceed with dip-switch set-up, as shown in
the attached table.
oFF
1
on
oFF
2
on
oFF
3
on
oFF
4
on
*
In case of programmed maintenance, to reset and to restore
the programming to the initial value it's necessary to press
the REsEt button for at least 5 seconds.
01/2013
2 a
1,8 a
11,5
1,6 a
1,4 a
11
2,7 a
2,1 a
14
4,2 a
3,4 a
14,7
4,6 a
3,8 a
14,6
4,7 a
4,2 a
14,9
DIP
1
71503816/0 - rEV.04
-3,3
9
-2
9
-2
10
-2
11,3
-2
11,4
-2
10,8
2
Interval of maintenance to 0 hour
Interval of maintenance to 2000 hours
Interval of maintenance to 6000 hours
Interval of maintenance to 3500 hours
-17
7,5
15/17 gr
-13
5,8
15/17 gr
-15
8,6
20/17 gr
-15
12,7
35/17 gr
-13
13,3
60/17 gr
-15
14,4
60/17 gr
notE
6
2,8
4,7
7,5
9,4
12,5
17
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