User Manual

32
Parameter Setting Function Remarks
Settings for the distribution zones
Path: ... > Commissioning > Communication > Distribution zones
Outside tempera-
ture zone
1 The device receives the outside tem-
perature via outside temperature
zone 1
Refrigeration
distribution zone
1 The device receives the refrigeration
demand via refrigeration distribution
zone 1
To enable the controller to give
consideration to refrigeration de-
mands, it must be internally con-
nected to function block ”Refrigera-
tion demand”
For example: Commissioning >
Extra configuration > Controller >
Controller 1 > Universal shift =
Refrig request mod
2. Parameter settings on the heating controller, RMH760B, basic type H4-0
Basic settings
Path: ... > Commissioning > Communication > Basic settings
Clock time opera-
tion
Slave The device receives the time of day
from the master
Remote setting
clock slave
Yes The master’s clock can be set from
this device
Remote reset of
fault
Yes Faults of other bus users can be
acknowledged and reset from this
device
Settings for the distribution zones
Path: ... > Commissioning > Communication > Distribution zones
Heat distribution
zone
1 The device receives the heat de-
mand via heat distribution zone 1
Outside tempera-
ture zone
1 The device receives the outside tem-
perature via outside temperature
zone 1
3. Parameter settings on flow temperature controller RMU710B, basic type C
Basic settings
Path: ... > Commissioning > Communication > Basic settings
Clock time opera-
tion
Slave The device receives the time of day
from the master
Remote setting
clock slave
Yes The master’s clock can be set from
this device
Remote reset of
fault
Yes Faults of other bus users can be
acknowledged and reset from this
device
Settings for the distribution zones
Path: ... > Commissioning > Communication > Distribution zones
Outside tempera-
ture zone
1 The device receives the outside
temperature via outside temperature
zone 1
Heat distribution
zone
2 The device receives the heat de-
mand via heat distribution zone 2
Heat distribution
zone source side
1 The device forwards the heat request
to the heating controller via heat
distribution zone 1
Heat demand
setpoint increase
Depending
on demand
To compensate for distribution los-
ses, the flow temperature controller’s
setpoint can be increased
Refrigeration
distribution zone
2 The device receives the refrigeration
demand via refrigeration distribution
zone 2
Refrigeration
distribution zone
source side
1 The device forwards the refrigeration
request to the refrigeration controller
via refrigeration distribution zone 1
Refrigeration
demand setpoint
reduction
Depending
on demand
To compensate for distribution los-
ses, the flow temperature controller’s
setpoint can be lowered
The heating / cooling changeover
signal is transmitted in the heat or
refrigeration distribution zone.
The heating / cooling changeover
signal in Extra configuration must
be activated
Path: Commissioning > Extra
configuration > Heating/cooling
changeover > 2-pipe system H/C =
yes