DataSheet OPTIMA LV R201905

6 / 24 | Variable Air Volume Controllers
Flow Volume
Adjustment
Analog Input
Flow Volume
Adjustment
Via BUS
Commun.
Controller
Parameters
Setup
Hard Wired
Override
Feedback
Signal Type
Feedback
Values
(Analog
Output)
BUS Communicated
Variables
Power
Supply
OPTIMA-LV-R (RI)
DC 2 V (0 V)
...
10 V
MP-BUS
ZTH-EU,
PC tool
NFC app.
Open,
Close,
V
min
,
V
max
DC 2 V (0 V)
...
10 V,
MP-BUS
Actual
Volume,
Damper
Angle,
Actual
Pressure
Read/Write:
Setpoint,
V
min
,
V
max
,
Open,
Close
Read:
Actual Volume,
Damper Angle,
Actual Pressure,
Serial Number,
Fault/Alarm Messages
AC 24 V,
DC 24 V
OPTIMA-LV-R (RI)...MOD
Modbus/
BACnet
ZTH-EU,
PC tool
Modbus/
BACnet
DC 2 V (0 V)
...
10 V
Tab. 1: Functional overview
NOTE: More details about installation, maintenance and operation are available in the User Manual (document „UserManual_OPTIMA-LV-R_RI“).
Tightness of the Blade and the Casing
According to the standard EN 1751 the tightness class of the casing is C and the closed damper blade reaches class 3.
Both parameters were tested and reache in duct pressure up to 1000 Pa.
Fig. 1: Components of the OPTIMA-LV-R and OPTIMA-LV-RI
1 Damper body
2 Actuator
3 Insulation
4 Measurement probe/tubing
Legend
3
2
1
4