User Manual

General
environmental conditions
Operation
IEC 721-3-3
Transport
IEC 721-3-2
Storage
IEC 721-3-1
Climatic conditions Class 3K6 Class 2K3 Class 1K3
Temperature –25...55 °C –25...70 °C –5...45 °C
Humidity 10...100 % r. h. < 95 % r. h. 5...95 % r. h.
Connection terminals
G0
G
F
Controller
Transformer
Operating voltage AC / DC 24 V
U
U
ZC
G0
G
Y
M
DC 0 ... 10 V / 2 ... 10 V
0 ... 20 mA / 4 ... 20 mA
Y
M
DC 0 ... 10 V / 2 ... 10 V
0 ... 20 mA / 4 ... 20 mA
System neutral
Control signal
System potential
Measuring neutral (= G0)
Position feedback signal
Override input
MVF661...N
CLOSED
OPEN
4716Z17en
Dimensions
Dimensions in mm
8/16
Building Technologies Refrigerant Valves PN 40 CE2N4716en
HVAC Products 08.06.2005