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Contents
1.
General
1.1
Description
1.2
Function
1.3
Warnings
1.4
Warranty
2.
Technical Data
2.1
Dimensional data
3.
Installation
1. General
This user's guide is meant for the installer and if necessary
for the user. It's a reference to operation and installation
of the DSF range of destratification fans.
1.1 Description
The DSF destratification fan consists of a metal casing with
a bladed fan & motor fitted within a fan guard. There is an
outlet with pressed louvers on the opposite side, which
enables the airflow to be directed in the desired direction.
A fitted thermostat allows automatic operation.
1.2 Function
The DSF destratification fan is designed to be fitted within
the roof space of a building to recirculate otherwise wast-
ed, warm air gathering within the roof space, to low level.
The fitted thermostat automates this process.
i.e If the room thermostat is set at 25°C, it will switch the
fan on as soon as this temperature is achieved at ceiling/
roof level. The fan will stop when the thermostat detects
2. Technical Data
Models
Air volume
Maximum
Mounting Height
Minimum
Electrical supply
Starting current
Running current
Noise level @ 5m
Weight
2.1 Dimensional data
F
F
A
2
DSF20
DSF40
m
/h
2450
3955
3
m
9
m
4
V
A
1.9
A
0.65
dB(A)
49
kg
12
C
B
Page
2
3.1
Suspension
2
3.2
Calculating number of fans required
2
3.3
Positioning
2
4.
Electrical Connections
2
4.1
230VacSupply
3
5.
Electrical Connections
3
5.1
Operation
3
5.2
Maintenance
a reduction in temperature of approx 1.5°C.
The installation of a correctly sized destratification
system, pays for itself quickly due to the significant energy
savings achieved
1.3 Warnings
•
The minimum suspension height is model depen-
dane, please check the technical data table below.
•
Disconnect the appliance from the power supply
before performing maintenance on this appliance.
•
Caution, this appliance can start automatically!
•
Take care of a safe area when working on this
appliance
•
Use certified access equipment.
•
Take care of your personal safety. Use safety
gloves and safety shoes.
1.4 Warranty
Operation/installation of appliances not in accordance
with this manual will render warranty void. It is not per-
Technical Data
DSF60
6800
10
12
6
7
230V 1 Phase N & E - 50Hz
2.4
4.8
0.82
1.7
50
50
13
16
E
Models
DSF20
A
606
B
606
C
532
D
532
E
260
F
155
DSF80
DSF100
8510
9700
14
18
8
9
6.8
6.6
2.4
2.35
53
55
21
25
Dimensional Data
DSF40
DSF60
DSF80
606
606
744
606
606
744
532
532
652
532
532
652
260
260
300
155
155
175
Page
3
3
3
3
3
3
3
3
DSF120
11435
20
10
10.6
3.75
58
25
DSF100
DSF120
744
744
744
744
652
652
652
652
300
300
175
175
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