Info and menu parameters
ES 5941Z
SCH01
DIFF.
RETURN
SWITCH
Switch-off
boost for
return layered
arrangement
SRD TOP
Switch-off difference between the
buffer at bottom TUx and return
temperature of the heat exchanger
on the primary side TPR. TPR
> T1U
+ SRD top = USR OFF (return is
charged in the middle section of
the tank)
5...40
K
25
05:105
SCH02
TU SENSOR
TYPE
TU tank
bottom
sensor selec-
tion, sensor
type
n 0: NTC 5K
n 1: PT 1000
0...1
-
25
28:023
SCH03
TPR SENSOR
TYPE
TPR PWT pri-
mary return
sensor selec-
tion, sensor
type
n 0: NTC 5K
n 1: PT 1000
0...1
-
25
28:028
SCH04
FIXED VALUE
TANK TU1
Substitute
value for tank
sensor at
bottom
Fixed value for the tank sensor
at bottom if it is not possible to
install a sensor. If a sensor is con-
nected, this value must be 120 °C.
0...120
°C
0
28:083
LEG
THERMAL
DISINFEC-
TION
Adjuster is visible if THERMAL DISINFECTION LEG00 (05:014) is not set to 0.
LEG00
THERMAL
DISINFEC-
TION
Thermal disinfection function (see above for basic
parameters)
0...2
-
0
05:014
LEG01
TEMP
TERM.DISIN-
FECTION
Setpoint for
thermal disin-
fection
(legionella protection). Applies
while a thermal disinfection has
been activated.
60...80
°C
0
05:004
LEG02
HOLD TIME
TEMP.THE.DI
S
Min. hold time
for thermal
disinfection
setpoint tem-
perature
This adjuster defines how long the
setpoint for thermal disinfection
is maintained for legionella protec-
tion to be completed successfully.
0...480
min
0
05:043
LEG03
TEMP.RISE
TSET
THM.DIS
Boost for
thermal disin-
fection
Boost for the domestic hot water
setpoint while thermal disinfection
is in progress. To account for
the thermal losses in the system
so that the temperature 05:004
LegioSet can also be reached at
the reference sensor.
0...30
K
25
36:024
LEG04
MAN.
TERM.DISIN-
FECTION
Manual
thermal disin-
fection
on/off
-
25
05:084
LEG05
THM.DISINF.
TIMEPRO-
GRAM
Time program
for thermal
disinfection
Time program for enabling the
legionella protection function
-
-
25
05:062
03/2024 Item no. 215790 EA no. 1321
31
