NuAire Ecosmart Squrbo Series Installation And Maintenance Manual

Ecosmart Squrbo Fans
Squrbo single phase direct drive fans are supplied with
or without heaters and the range includes:
ESS* Ecosmart Supply Fans
ESS*-E Ecosmart Supply Fans with Electric Heater
ESS*-L Ecosmart Supply Fans with LPHW Heater
ESSE* Ecosmart Extract Fans
*denotes unit size 1, 2, 3, 4 and 5.
Handling
Always handle the units carefully to avoid damage and distortion.
Care must be taken to ensure that any slings used for hoisting do
not damage the casing or the control module components.
1.0 Fan Installation
The fan must be fitted indoors, on a secured surface, away from
sources of water spray or steam generation. The fan can be
installed using the integral mounting bracket supplied (Figure 1)
or using drop-rods (by others Figure 2).
Figure 1a.
Mounting bracket to structure Bracket tongues must
fixings. engage with case slots.
Figure 1b.
Bracket tongues engage with case slots, then case
rotated up to align with fixing screw hole.
Figure 2.
Installation using drop-rods.
Nuaire Limited Western Industrial Estate Caerphilly United Kingdom CF83 1NA
T: 029 2085 8400 F: 029 2085 8444 E: info@nuaire.co.uk W: www.nuaire.co.uk
ECOSMART
SQURBO
Installation and Maintenance
2.0 Dimensions (mm)
Supply Extract
Unit Code
ESS1/ESSE1
ESS2/ESSE2
ESS3/ESSE3
ESS4/ESSE4 285 350 672 250 150 150 330 140
ESS5/ESSE5
ESS6/ESSE6 430 682 700 400 175 150 330 140 453
Supply + Electric Heater
Unit Code
ESS1-E
For systems
ESS2-E
which include
ESS3-E
supply fans
ESS4-E
with heating
ESS5-E
coils, other
ESS6-E
than where
the BMS has
control, the
Supply + LPHW Heater
appropriate
user control
Unit Code
is required.
ESS2-L
ESS3-L
ESS4-L
ESS5-L
ESS6-2L
1
H ctrs
50
C
J
B
E
Dimensions (mm)
dia
A B C D E
160 230 640 125 150 150 330 140
185 302 630 150 150 150 330 140
235 350 700 200 150 150 330 140
350 400 726 315 150 150 330 140 200
Dimensions (mm)
dia
A B C D E
160 230 968 125 150 150 403 140
185 302 968 150 150 150 403 140
235 350 968 200 150 150 403 140
285 350 968 250 150 150 403 140
350 400 968 315 150 200 450 140 200
430 682 1002 400 175 200 450 140 453
Dimensions (mm)
dia
A B C D E
285 450 968 150 150 170
285 450 968 200 150 170
285 450 968 250 150 170
350 450 968 315 150 170
430 682 1002 400 175 170
21. 10. 16. Leaflet Number 671169
The EMC Directive
2014/30/EU
The Low Voltage
directive
2014/35/EU
50
G
20
fixing ctrs Weight
F G H J (kg)
115 7.4
150 8.1
170 13.0
170 13.8
15.2
35
fixing ctrs Weight
F G H J (kg)
115 12.1
150 14.5
170 21.5
170 23.4
27.1
52
fixing ctrs Weight
F G H J (kg)
515 140 250 25
515 140 250 25
515 140 250 26
515 140 250 29
515 140 453 52