page no. 5 of 24
CECx Users, Installation & Servicing Instructions Doc Ref M503 issue 3.3 Jan 2020.
Model
CECx 1400 CECx 2250 CECx 3350 CECx 4500 CECx 6500
Air flow
m
3
/s
0.77
1.2
1.58
2.1
3.07
m
3
/h
2772
4320
5688
7560
11052
Mounting Height (maximum)
m
6
12
15
17
25
Mounting Height (suggested minimum)
m
2.1
2.8
3.8
4.1
6.0
Electrics
Supply
V/ph/Hz
230V/1Phase/50Hz
Start Current
amps
1.3
2.9
3.1
5.6
5.7
Run Current
amps
0.78
1.1
1.2
2.2
2.5
Dimensions
Width
mm
499
599
654
808
808
Depth
mm
499
599
654
808
808
Overall Height
mm
380
380
390
288
265
Nett weight
kg
16
22
25
29
33
Noise Level @ 5m (Q=2)
LPA dB
50
50
50
52
52
WARNING: Wiring external to the unit must
be installed in accordance with the l.E.E.
Regulations and any local regulations which
apply.
Calecon units will require a 230V 50Hz 1ph fused supply
to operate and are equipped with a cable gland for mains
input via an isolator located adjacent to the unit.
The fan motor starting amps are approximately 3 times
the full load current.
Calecon units will be effective in any high roofed building
where temperature stratification will otherwise occur.
Units should be installed at the highest available location
once the roof architecture and maximum mounting height
for the unit have been taken into account (see section 1.2).
Units should be placed in positions where the downward
directed airflow will not be impeded by racking or other
obstructions. Ensure units are not mounted so as to
obstruct the movement of overhead cranes, forklift trucks
etc.
Where multiple units are being used, their positioning
should ensure as even airflow pattern in the building
as practicable, taking into account the positions of any
affected occupants.
There should be a minimum of 1-metre free area between
the top of the units and the underside of the roof.
Calecon units sited adjacent to roof glazing or large
expanses of wall should be avoided as well as situated
close to open flued heaters.
'Free heat' can be gained by positioning the Calecon units
above heat generating lighting or machinery. Calecon
units positioned close to doorways help to quickly restore
comfortable conditions after door operation.
