User Manual

52
Parameter Setting Function Remarks
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
increase
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
4. Parameter settings on supply air temperature controller RMU720B, basic type A
Basic settings
Path: ... > Commissioning > Communication > Basic settings
Clock time opera-
tion
Master The device forwards the time of day
to the slave bus users
Remote setting
clock slave
Yes The master’s clock can be set from
this device
This setting does not apply since
the device operates as master
Remote reset of
fault
Yes Faults of other bus users can be
acknowledged and reset from this
device
Settings for the room
Path: ... > Commissioning > Communication > Room
Geographical zone
(apartm)
---- The device distributes no time pro-
gram, therefore no setting
Time switch slave
(apartm)
---- This device is the time switch mas-
ter, therefore no setting
Time switch opera-
tion
Autonomous The device forwards no time program
Settings for holidays / special days
Path: ... > Commissioning > Communication > Holidays/special days
Holidays / special
day operation
Autonomous The device forwards no information
about holidays and special days
Settings for the distribution zones
Path: ... > Commissioning > Communication > Distribution zones
Outside tempera-
ture zone
1 The device forwards the outside
temperature via outside temperature
zone 1
Heat distribution
zone
2 The device forwards the heat request
via heat distribution zone 2
Refrigeration
distribution zone
2 The device forwards the refrigeration
request via refrigeration distribution
zone 2