
53
Operating
line
User level Function
Default value
Min
Max
Unit
6624 F
Manual source lock
Locally ¦ Segment
Locally
6625 F
Assignment of DHW heating
Local HCs ¦ All HCs in segment ¦ All HCs
in system
All HCs in system
-
6627 (**)
F
Refrigeration demand
Locally¦ Centrally
Locally
6630 O
Cascade master
Always ¦ Automatically
Automatically
6631 F
Ext source with eco mode
Off ¦ On DHW ¦ On
Off
6640 I
Clock mode
Autonomously ¦ Slave without remote ¦
Slave with remote setting ¦ Master
Autonomously -
6650
F
Outside temp source
0
0
239
-
Errors
6710 I
Reset alarm relay
No ¦ Yes
No -
6740
F
Flow temp 1 alarm
− − −
− − − /
10
240 min
6741
F
Flow temp 2 alarm
− − −
− − − /
10
240 min
6743
F
Boiler temp alarm
− − −
− − − /
10
240 min
6745
F
DHW charging alarm
− − −
− − − / 1
48
h
6746 (**)
F
Flow temp alarm, cooling 1
− − −
− − − /
10
240 min
6800 F
History
1
-
F
Error code 1
-
0
255
-
6802 F
History
2
-
F
Error code 2
-
0
255
-
6804 F
History
3
-
F
Error code 3
-
0
255
-
6806 F
History
4
-
F
Error code 4
-
0
255
-
6808 F
History
5
-
F
Error code 5
-
0
255
-
6810 F
History
6
-
F
Error code 6
-
0
255
-
6812 F
History
7
-
F
Error code 7
-
0
255
-
6814 F
History
8
-
F
Error code 8
-
0
255
-
6816 F
History
9
-
F
Error code 9
-
0
255
-
6818 F
History
10
-
F
Error code 10
-
0
255
-
6820 O
Reset history
No ¦ Yes
No -
Maintenance / special operation
7040
F
Burner hours interval
− − −
− − − /
10
10000 h
7041
F
Burner hrs since maintenance
0
0
10000
h
7042
F
Burner start interval
− − −
− − − /
60
65535 -
E
=End user
I
=Commissioning
F
=Heating engineer
O
=OEM
BZ
=Operating line
(*) QAA75../78.. only, (**) RIELLOtech CLIMA COMFORT only, (***) RIELLOtech CLIMA TOP only.