Networkable VAV Controller
Specification and Installation Instructions
www.neptronic.com
Page | 3
TRL54 Interface
Cooling ON
A: Automatic
Programming mode
(Technician setting)
Alarm status
Heating ON
A: Automatic
Menu set-up Lock
Energy saving mode
Minimum/Maximum
or
ºC: Celsius scale
ºF: Fahrenheit scale
Dimensions
EVC with a built-in 70 in. lb. Actuator
A = 1.50" | 39mm
B = 7.25" | 185mm
C = 3.25" | 83mm
D = 5.50" | 140mm
EVC with a separate 180 in. lb. Actuator
E
E
C
D
A
B
A = 7.20” | 183mm
B = 1.23
” | 31mm
C = 2.93” | 74mm
D = 4.02
” | 102mm
E = 1.78
” | 45mm
C
F
C
A
B
D