Lamborghini Caloreclima DOUBLE Series, Installation - Use - Maintenance

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37
TABLE FOR SOFTENED WATER VOLUMES IN RELATION TO HARDNESS
(regeneration times and floater position)
DOUBLE 35 RED Ejector DOUBLE 50 RED Ejector DOUBLE 65 RED Ejector
litres floater time litres floater time litres floater time
water H mm 1’ water H mm 1’ water H mm 1’
20 10.500 100 13.750 260 20.600 150
25 8.400 100 11.000 260 16.400 150
30 7.000 100 9.100 260 13.700 150
35 6.000 100 7.800 260 11.700 150
40 5.200 100 6.800 260 10.300 150
45 4.600 100 6.100 260 9.100 150
Water
hardness
in
°
F
SET 1C 05 - 2C 10 - 3C 15 - 4C 8
SET 1C =8 - 2C= 10 - 3C = 20 - 4C = 12
SET 1C = 8 - 2C = 30 - 3C = 15 - 4C = 15
DEFINITION OF THE REGENERATION FREQUENCY FOR THE TIME SYSTEM :
volume of water treated (softened)
volume of water for daily consumption
E.g.:
Supposing that for DOUBLE 85 a daily consumption of 4200 litres is required (with hardness of 30
°
F)
17.000:4200=4 the number to set (in this case regeneration takes place every 4 days).
CORRESPONDING REGENERATION TIMES:
1 C = 6 minutes backwash
2 C = 30 minutes brine suction
3 C = 30 minutes slow rinse
4 C = 8 minutes rapid rinse
Height of floater = 500 mm
SYSTEM VOLUME - VOLUME TIME
N.B. The number of litres of water to be set on the display is 1/100 that found in the table. E.g. value in table is 17.000.
The value to be set (17.000:100) = 170.
The litres are counted with a pulse every 100 litres, without changing the actual quantity of water.
N.B. The litres of softened water shown in this table are obtained with intake water with a total hardness of max. 45
°
F
and salinity not exceeding 500 PPM, without oils, colourless and without turbidity.
Water consumption per regeneration is calculated as a function of the following parameters:
- time of each phase
- water flowrate at the drain
- operating pressure