Electrolux
EFS – Dishwashing Systems Platform
Electrolux Professional
Electronic Dishwasher
SERVICE MANUAL
DOC. NO. 5956.446.06
©Copyright 2005 by
Electrolux Professional
P.9/88
6.
TEMPERATURE SETTING
In this paragraph is explained how to change temperature thresholds and all parameters related to boiler and tank.
FAC
Factory
Parameters
Sym. Parameter
Description
Unit Min
Max
Factory
Default
bt°C
Boiler Temperature: THRESHOLD.
When boiler temperature reaches this value, heaters switch off.
[
°
C]
45 95
78
btH
Boiler Temperature HISTERESIS, (represent dead band).
Heater switch on if boiler temperature is below:
bt°C
-
btH
[
°
C]
2 10
2
bHi
Boiler Temperature: HIGH LIMIT.
When boiler temperature reaches this value
C 2
alarm appears.
Put 0 to disable
C 2
alarm.
[
°
C]
0 98
96
bLo
Boiler Temperature: LOW LIMIT.
During boiler warm-up, temperature must increase at least
bLo
°C otherwise
E 3
warning appears.
Put 0 to disable
E 3
warning.
[
°
C]
0 10
1
bFL
Boiler Filling Timeout.
If filling time is longer than
bFL
,
A 1
alarm appears.
Put 0 to disable
A 1
alarm.
[min] 0 42
5
bAJ
Boiler Temperature Adjust.
[°C]
0
7
4
bP
Boiler Priority (enable boiler wait function)
0=disabled
1=enabled
- 0
1
1
bSt
Booster Function
Overheat gap over Boiler Temperature Threshold
[°C] 0 15
2
btd
Boiler temperature negative differential: when the dishwasher is in standby,
boiler threshold becomes:
bt°C
-
btd
(Used to save energy during machine inactivity by keeping boiler water at a
lower temperature).
[°C] 0 20
0
tt°C
Tub Temperature: THRESHOLD
When tank temperature reaches this value, heater switch off.
[
°
C]
40 85
63
ttH
Tub Temperature: HISTERESIS, (represent dead band).
Heater switch on if tank temperature is below:
tt°C
-
ttH
[
°
C]
2 30
5
tHi
Tank Temperature: HIGH LIMIT.
When tank temperature reaches this value
C 3
alarm appears.
Put 0 to disable
C 3
alarm.
[
°
C]
0 95
75
tLo
Tank Temperature: LOW LIMIT.
During tank warm-up, temperature must increase at least
bLo
°C otherwise
E 2
warning appears.
Put 0 to disable
E 2
warning.
[
°
C]
0 10
1
tFL
Tank Filling Timeout.
If filling time is longer than
tFL
,
A 1
alarm appears.
Put 0 to disable
A 1
alarm.
[min] 0 42
20