17
Coding in the delivered condition
Possible change
Summer eco function absolute
A6:36
Extended economy mode
disabled
A6:5
to
A6:35
Extended economy mode
enabled, i.e. the heating
circuit pump will be
switched OFF at a variable
value, adjustable between
5 and 35 °C plus 1 °C. The
mixer is closed. This value
is based on the adjusted
outside temperature, com-
prising the actual outside
temperature and a time
constant. The time con-
stant takes the cooling
down of an average build-
ing into account.
Recommended setting:
"A6:16" to "A6:18"
Mixer economy function
A7:0
Without mixer economy
function
A7:1
With mixer economy func-
tion (extended heating cir-
cuit pump logic):
Heating circuit pump also
"OFF":
The mixer has been closed
for longer than 20 min.
Heating circuit pump
"ON":
■ Mixer changes to control
function
or
■ If there is a risk of frost
Flow temperature minimum limit
C5:20
Electronic minimum flow
temperature limit 20 °C
C5:1
to
C5:127
Electronic minimum limit
adjustable from 1 to
127 °C
Flow temperature maximum limit
C6:75
Electronic maximum flow
temperature limit of
75 °C
C6:10
to
C6:127
Electronic maximum limit
adjustable from 10 to
127 °C
Codes
Code 1
(cont.)
5604 447 GB
