Designation Key - Vents TT Series User Manual

EN

DESIGNATION KEY

TT XXX S X
Modifications:
T: timer
U: electronic temperature-dependent control unit, integrated duct temperature
sensor, 0.4 m power cable.
Un: electronic temperature-based control unit, external temperature sensor, 0.4 m
power cable.
U1: electronic timer-based control unit, integrated duct temperature sensor, 0.4
m power cable.
U1n: electronic timer-based control unit, external temperature sensor, 0.4 m
power cable.
P: built-in speed controller and 0.4 power cable.
R: 0.4 power cable
V: switch
High-powered motor
Spigot diameter [mm]
Inline fan
8