73
0
7. External control selection
Selection external control
16:08:12
External control
Setting up external control:
■ Set the properties under
"System controller parameters"
and
"External con-
trol settings"
.
■ For external control via Modbus, also select
1
"System controller parame-
ters"
and
2
"Modbus settings"
or
1
"System controller parameters"
and
2
"Ethernet settings"
to set the communication properties.
■ If
"External control"
has been selected, the screens for further system config-
uration will be skipped.
0
8. Description/External control options
Essentially only the heat pump and the primary and secondary pump can be
controlled. External control is possible for the maximum number of enabled com-
pressors and, optionally, the set flow temperature. Details are given under
"Sys-
tem controller parameters"
Ó
"External control settings"
.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5848 246 GB
Service
