Exhausto RS User manual

RS
Chimney Fans
Product Information - Version 2

2
Description
EXHAUSTO chimney fans RS are used with heating
appliances and provide a controllable negative pressure
along the full length of the flue and chimney. The fans
guarantee optimum chimney draught irrespective of the
placing, dimensions or height of the chimney which is
beneficial to new or existing installations.
The chimney fans RS are normally installed on top of the
chimney and have a horizontal discharge.
The fans can be used with appliances burning solid fuel or
oil. For solid fuel RS 9-16 are recommended. RS9-16 are
supplied with a vane of stainless steel, which is easy to
clean.
RS 255 and 285 are fitted with a backward curved
centrifugal impeller made of cast aluminium and are
recommended where large pressure differences exist.
The range of chimney fans offers capacities which will
cover any size of fireplace, stove or cooker.
Construction
EXHAUSTO chimney fans are specially made to withstand
flue gas temperatures up to 250°C continuously and to
work reliably in a dirty environment.
EXHAUSTO chimney fans RS are constructed of
corrosion resistant cast aluminium and are supplied in
grey, paint finish.
The fans are hinged for easy access for service and
maintenance. The fans are supplied with a mesh safety
guard covering the radial discharge.
The fans are fitted with an entirely closed, asynchronous
motor with ball bearings sealed for life.
EXHAUSTO chimney fans are supplied with a 30 days
money-back guarantee.
Literature for EXHAUSTO fans for gas appliances are
available on request.
RS - Product Information
RS - Specifications
B
2
5
7
48
31
C
D
A
6
E
1. Motor cable
2. Motor housing
3. Motor
4. Vane/impeller
5. Ribbed cooling plate
6. Base plate
7. Hinges
8. Locking nut
Model RPM 1x230V
Amp/kW*
Weight
kgs A mm BxB mm C ø/mm D mm E ø/mm
RS009-4-1 1400 0.3/0.05 9 250 300 285 75 220
RS012-4-1 1400 0.4/0.09 14 275 365 350 85 280
RS014-4-1 1400 0.6/0.13 18 330 420 395 100 330
RS016-4-1 1400 1,2/0.29 25 405 480 450 100 380
RS255-4-1 1400 0,4/0.07 14 260 300 350 35 200
RS285-4-1 1400 0.8/0.18 20 290 355 395 35 230
* Max consumption
Ambient temperature: 20°C
RPM is infinitely adjustable.
Motor protection class IP 54
Insulation class F

3
Sound levels
RS - Installation
RS - Maintenance
The fan is located on top of the chimney.
The fans are supplied with a pre-cut glass fibre mat correspon-
ding to the chimney fan size. Locate the location brackets in
the grooves on
T he underside of the fan base plate.
The glass fibre mat is placed on top of the chimney with the
aluminium foil facing upwards. Locate the fan on top of it.
Service and cleaning of the fan should be as required
depending on the fuel used (at least once a year on solid
fuel).
In open position the hinged chimney fan provides easy acces
for service and maintenance on solid fuel.
The chimney fan should always operate
whenever the heating appliance is used.
Sound levels to external surroundings.
Measured in accordance to ISO 3744
Sound levels to flue pipe.
Measured in accordance to ISO 5136
Model
Lw (dB) Lw
dB
(A)
Lp
dB
(A)
125
Hz
250
Hz
500
Hz
1000
Hz
2000
Hz
4000
Hz
8000
Hz
RS009-4 66 58 50 39 35 26 11 54 43
RS012-4 72 65 59 49 47 41 31 61 53
RS014-4 82 73 63 58 52 48 38 68 61
RS016-4 83 76 67 66 61 56 45 72 67
RS255-4 82 73 63 58 52 48 38 68 61
RS285-4 83 76 67 66 61 56 45 72 67
Model
Lw (dB) Lp
dB
(A)
125
Hz
250
Hz
500
Hz
1000
Hz
2000
Hz
4000
Hz
8000
Hz
RS009-4 54 50 47 43 38 31 25 21
RS012-4 64 60 55 52 48 42 34 30
RS014-4 75 69 65 62 57 51 44 41
RS016-4 81 76 72 69 64 58 52 47
RS255-4 75 69 65 62 57 51 44 41
RS285-4 81 76 72 69 64 58 52 47
Tolerance ± 3 dB
Lw = Sound effect level dB (Reference: 1 pW)
LP = Sound pressure level dB (A) at a distance of 10 m from the fan at
halfsperic sound distribution
Lp (5 meter) = Lp (10 meter) + 6 dB
Lp (20 meter) = Lp (10 meter) - 6 dB

EXHAUSTO Ltd.
Unit 3,Lancaster Court
Coronation Road
Cressex Business Park
GB-High Wycombe -HP12 3TD
Tel. [phone]
Fax [phone]
[email protected]
www.exhausto.co.uk
3001424 - 04.2005 Right to modification is reserved
EXHAUSTO Chimney Fans are supplied with a 2 year warranty. EXHAUSTO is certified according to ISO 9001
RS - Capacity charts
The capacity charts are measured at a flue gas temperature of 20 °C. The fan capacity changes with temperature of the flue
gases. Correction of system pressure loss for flue gas temperature higher than 20°C is calculated:
Ps, 20 = Ps, t x 273 + t (°C)
293
Example
System demand: 500m3/h and 90 Pa at 180°C
Chimney fan selection: 500m3/h and 139 Pa at 20°C
RS - Chimney fan selection
Please use the EXHAUSTO fan selection chart or complete an appraisal form.
EXHAUSTO offers a free fan selection service. The correct chimney fan and control unit are calculated according to
EN 13384 and DIN 18895.
RS 9-12
RS 255-285
RS 14-16