82
Coding in the delivered condition
Possible change
72:2
"ON" during DHW heating to set val-
ue 2
73:0
DHW circulation pump: "ON" ac-
cording to time program
73:1
to
73:6
During time program
"ON" from once per hour for 5 min to
"ON" 6 times per hour for 5 min
73:7
Constantly "ON"
"Solar"
Select group
"Solar"
(see page 75).
Coding
Coding in the delivered condition
Possible change
00:8
Start temperature differential for
solar circuit pump 8 K.
00:2
to
00:30
Start temperature differential adjust-
able from 2 to 30 K
01:4
Stop temperature differential for
solar circuit pump 4 K.
01:1
to
01:29
Stop temperature differential adjust-
able from 1 to 29 K
02:2
Solar circuit pump is speed-con-
trolled with PWM control.
02:0
Solar circuit pump is not speed-con-
trolled (e.g. temporarily for service).
02:1
Never adjust
03:10
Temperature differential for start of
speed control 10 K.
03:5
to
03:20
Temperature differential adjustable
from 5 to 20 K.
04:4
Controller amplification of speed
control 4 %/K.
04:1
to
04:10
Controller amplification adjustable
from 1 to 10 %/K.
05:10
Min. speed of solar circuit pump
10 % of max. speed
05:2
to
05:100
Min. speed of solar circuit pump ad-
justable from 2 to 100 %.
06:75
Max. speed of solar circuit pump
75 % of max. speed possible.
06:1
to
06:100
Max. speed of solar circuit pump ad-
justable from 1 to 100 %.
07:0
Interval function of solar circuit
pump switched off.
07:1
Interval function of solar circuit pump
switched on.
To capture the collector temperature
more accurately, the solar circuit
pump periodically starts for a short
duration.
08:60
Set DHW temperature (maximum
cylinder temperature) 60 °C.
08:10
to
08:90
Set DHW temperature adjustable
from 10 to 90 °C.
09:130
Maximum collector temperature (to
protect system components)
130 °C.
09:20
to
09:200
Maximum collector temperature ad-
justable from 20 to 200 °C.
0A:5
Temperature differential for stagna-
tion time reduction (reduction in
the speed of the solar circuit pump
to protect system components and
heat transfer medium) 5 K.
0A:0
Stagnation time reduction not active.
0A:1
to
0A:40
Temperature differential adjustable
from 1 to 40 K.
Code 2
"DHW"
(cont.)
5773 238 GB
Codes
