Icematic E 21 Manuel De Service page 13

5. FEATURES OF THE GAS REFRIGERATOR PLANT FREON R404a
Medium and maximum series "E" blade machines absorption at room temperature of 32°C.
E E 2 2 1 1 134 A
E E 2 2 5 5 134 A 1,6 A
E E 3 3 5 5 134 A 2,7 A
Condensing pressure and evaporator temperature cycle start and end at room temperature of 32°C.
* Absorbed power at evaporator temperature of -15°C
** Expressed in water litres per hour at water temperature of 15°C and room temperature of 21°C
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
RESET button for at least 5 seconds.
In case of programmed maintenance, to reset and to restore the programming to the initial value it's necessary to press the
2 A 1,8 A 11,5
1,4 A 11
2,1 A 14
DIP
1
-3,3 9
-2 9
-2 10
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 15/19 GR
-13 5,8 15/179 GR
-15 8,6 20/17 GR
NOTE
GB
6
2,8
4,7
13