Gndfi
2
g
2.
Installing the I-fan
Install the I-fan and associated components as follows:
1. Mount the I-fan and manual control (MCA) (see page 2)
2. Connect the I-fan and manual control (MCA) (see page 5)
3. Install the protective screen (optional) (see page 10)
4. Test the I-fan (see page 11)
2.1
Mount the I-fan and manual control
Mount the I-fan
Mount the I-fan in or on a (roof) structure with sufficient load-bearing capacity.
The direction of airflow must be from the motor to the impeller.
There must be sufficient free airflow available to cool the motor.
Most I-fan units are too heavy to lift. Take the necessary precautions.
Take the dimensions of various types of I-fan into account when installing.
Type
Ø A
mm
(inch)
B
mm
(inch)
Ø C
mm
(inch)
D
mm
(inch)
..35
440 (17.3)
393 (15.5)
362 (14.3)
350 (13.8)
..40
502 (19.8)
398 (15.7)
412 (16.2)
350 (13.8)
..45
565 (22.2)
404 (15.9)
462 (18.2)
350 (13.8)
..50
628 (24.7)
410 (16.1)
512 (20.2)
350 (13.8)
..56
702 (27.6)
418 (16.5)
572 (22.5)
350 (13.8)
..63
775 (30.5)
571 (22.5)
650 (25.6)
500 (19.7)
..80
985 (38.8)
595 (23.4)
813 (32.0)
500 (19.7)
35 - 56
63 - 80
