DIABLO
®
- DIABLO TWIN
®
F400-120
SMOKE AND HEAT EXHAUST FAN
2015/03
Page : 6
IV.3 / DIABLO TWIN (KED TWIN)outdoor kit
V.3 / Optionnal electric accessories
For optionnal electric accessories (Dahlander, separated coils, control box) refer to their manuals.
V.3.a / Control box
Control box (
CDF
) can be mounted directly on DIABLO
®
DIABLO TWIN
®
The 2 motors of DIABLO TWIN
®
can be controlled with one control box. In this case check that it can
hold with the intensity of the 2 motors.
V.3.b / Speed variation with frequency convertor
The speed of the motors can be modified with frequency convertor only on variable comfort.
The speed variation is not possible in smoke exhaust running.
Convertors are mounted under motor covers for outdoor installation or on the motor support in standard. This
configuration has F400-120 certification.
When only using in variable comfort ( electric connection without logic 400-120 control box), speed
variation can be done with VFT or VFM frequency convertor.
When using in variable comfort and smoke exhaust ( electric connection with a logic 400-120 control
box), speed variation can only be done with VFT or VFM frequency convertor.
Speed variation is only possible with 1 speed motors (4,6 or 8 poles), of a power higher or equal to
0,37kW.
The 2 motors of DIABLO TWIN
®
can be controlled with one frequency convertor .
In this case you need to oversize frequency convertor of 1 size. Ex : 2 x 0,37kW = 1,1 Kw.
DIABLO TWIN Outdoor kit mounted in standard
includes:
•
A roof in 3 pieces (mounted)
•
Two motor covers (monted)
•
Two rain visors with grill on discharge (to be
mounted on site)
Rain visor must be mounted with provided screws as
seen on the drawing:
