TH 500/160 Ecowatt roof fan

Cabinet

The fan enclosures TH 500 to TH 800 are made of plastic, the base and canopy of steel sheet coated with black epoxy paint. The TH 1300 and TH 2000 models are made of galvanised steel sheet, the canopy of aluminium, both coated with black epoxy paint.

Running wheel

Diagonal impellers are made of plastic, with the exception of the TH 1300 and TH 2000 types, which have impellers made of sheet steel.

Motor

EC motor with thermal overload protection. Ball bearings with grease packing for life. IP44 protection, insulation class B. Operating temperature -20 °C to +60 °C.

Clamps

is mounted on the fan housing, includes a start-up capacitor.

Speed control

is performed by a potentiometer located in the terminal block or by an external REB Ecowatt control. Another option is to control using a 0-10 V control signal from a temperature, humidity or CO₂ sensor.

Mounting

The TH Ecowatt roof ventilators are mounted with a mounting base on horizontal roof structures or prefabricated brick plinths. JMS
and JBS plinths can also be used.

Flow direction

The airflow can be changed by turning the fan part with motor and impeller after loosening and removing the pull-off clamps.

Instructions

The fan is universal for exhaust and supply. It is supplied as standard as a discharge, change of use is only by turning the fan unit after loosening the mounting clips and inserting (removing) the rectifier insert.