DOC. NO. 5956.677.00 P. 10 / 30
Electrolux
EFS - Dishwashing Systems Platform
Electrolux Professional
Table 2: Drain and "sanitisation" hot cleaning cycle: Cleaning mode (ClM) = 1 Æ default
2: the wash tank heatings elements are switched on during this phase only when the wash tank level reached the "Working level"
5: the rinse pump and the tanks loading valve are switched on during these phases only if the tanks level becomes lower than "Drain max. level" - "Max. lev. hister."
Phases duration and water consuption are referred to the following set up: Rinse flow = 7,2 lit/min (1,872 gln/min) and Tank loading valve flow = 20 lit/min (5,2 gln/min)
Phase Loads
Event to evolve to the next
phase
Phase
duration
[min,sec]
Phase
duration
[sec]
Total
Time
[sec]
Total
Time
[min,sec]
Water
consumption
(only wash)
Water
consumption
(with prewash)
Wash tank
draining valve
Wash tank loading
valve
Wash pump
Wash heaters
Air gap loading
valve
Rinse pump
Boiler heaters
Prewash tank
draining valve
Prewash tank
loading valve
Prewash pump
Prewash heaters
initial pause Fixed time (3 seconds) 0,03 3,00 3 0,03
load the air gap until the working
level is reached (to avoid pump
cavitation)
X The air gap level is equal or
higher than the air gap
working level (parameter
"Work lev. air gap")
0,00 0,00 3 0,03
drain the air gap and in the same
time drain the tanks
X X X The air gap is completely
emptying
1,46 106,00 109 1,49
empty completely the tanks X X The tanks are completely
emptying
0,11 11,00 120 2,00
reload the tanks until the correct tank
level is reached (parameters "Drain
max. level"); when the tank working
level (parameters "Working level") is
reached the heating of the wash tank
starts
X
X
2
X The tanks level is equal or
higher than the tanks filling
level (parameter "Drain max
level")
4,04 244,00 364 6,04 81,33 118,33
the wash tank is heating until set
point (parameter "Sanit. temper.")
X
5
X Wash temperature set point
is reached (parameter
"Sanit. temper.")
13,43 823,00 1187 19,47
wash tank sanitization phase
X
5
X X Fixed time (parameter
"Wash san. duration")
1,00 60,00 1247 20,47
drain the wash tank; in the same
time start the prewash tank heating
X XWash tank is completely
emptying
2,12 132,00 1379 22,59
the prewash tank is heating until set
point (parameter "Sanit. temper.")
XPrewash temperature set
point is reached (parameter
"Sanit. temper.")
10,05 605,00 1984 33,04
prewash tank sanitization phase
X
5
X X Fixed time (parameter "Prew
san. duration")
1,00 60,00 2044 34,04
drain the prewash tank X Prewash tank is completely
emptying
1,05 65,00 2109 35,09
