8
DESIGNATION KEY
TT
Silent – M XXX EC X X
Unit voltage:
_ — 230 V/50 (60) Hz (by default)
YYY V/ZZ Hz — mains parameters other than the default ones
Options:
U — speed controller with electronic thermostat and temperature sensor
integrated in the air duct, power cord with mains plug
Un — speed controller with electronic thermostat and external temperature
sensor fixed on 4 m cable, power cord with mains plug
P — built-in smooth speed controller and power cord with mains plug
Motor type
Rated spigot diameter [mm]
Casing material:
M — metal
Casing design:
Silent — sound-insulated
Fan model
OPERATION GUIDELINES
The fan is rated for connection to single-phase AC 230 V/50 (60) power mains.
The fan is rated for continuous operation.
Air motion direction in the system must match the pointer on the fan casing.
Hazardous parts access and water ingress protection rating is IPX4.
The fan is rated for operation at the ambient temperature ranging from +1 °C up to +45 °C.
Transported air temperature must not exceed +60 °C.
The ventilator is rated as a class II electric appliance.
