1
10. 05. 17. Leaflet Number 691500
CYFAN-C EXTRACT FANS
230V/24V DC SELV Surface and
Semi-Recessed Mounted Domestic Fans
INSTALLATION AND MAINTENANCE
The EMC Directive
20
1
4/
30
/E
U
The Low Voltage
directive
20
14
/
3
5/E
U
*
IPX4
The Nuaire CYFAN-C centrifugal extract fan is a major advance-
ment and has been designed to meet the flow rates for all wet
room applications such as the bathroom, kitchen, utility and WC
etc.
The unit discharges air through a 100mm or 125mm dia. spigot which
for surface and semi-recessed mounted units exits at the rear of the
unit. The subsidiary spigot kit allows the fan to extract air through the
side of the fan via a 50mm dia. spigot.
The motor is 24V brushless DC. Bearings are sealed, self-lubricating
ball type with integral locked rotor protection.
Units are supplied with a separate transformer enclosure if fans are
required for SELV usage.
*IPX4 to EN 60335-2-80 with front cover fitted.
1.1 Unit Operation includes 230V to 24V
conversion, continuous or intermittent
The fan can be converted to operate as a 24V DC SELV for zone 1
and 2 applications. The fan has the option to select continuous or
intermittent operation up to a installed performance of 60 l/s.
1.2 Mounting options
The CYFAN range can be:
Surface Mounted,
Semi-Recessed Mounted,
Using the optional extra Semi-Recessed
mounting frame kit suitable for 100mm and 125mm dia duct, consists of
mounting plate and mounting flange.
Window Mounted,
using the optional kit.
Surface mounted with side spigot,
using the optional kit
(see accessories and kits for part numbers).
1.3 Accessories/kits available for CYFAN-C:
n
Wall mounting kit
Product Code
Colour option
CYFAN-WALLKIT-WH
White
CYFAN-WALLKIT-BR
Brown
CYFAN-WALLKIT-COT
Cotwolds
CYFAN-WALLKIT-TC
Terracotta
n
Optional window mounting kit (Part number: CYFAN-WKIT).
n
Optional subsidiary spigot kit for ventilation of adjacent
bathroom/separate toilet (Part number: CYFAN-DKIT).
n
Semi-recessed mounting kit (Part number: CYFAN-RKIT).
n
Optional filter available (Part number: 7702017).
1.4 What comes in the box?
The following components are included.
SECTION 1.0
INTRODUCTION
CYFAN-C EXTRACT FANS
Fan Body
n
Fan Scroll including Motor
and Removable Impeller
n
Control / PSU PCB, complete
with Boost Pull Switch
n
PCB Cover
n
Front Grille
n
Front Cover
n
125mm Spigot (fitted)
n
Additional 100mm dia. Spigot
n
2 off 100mm Back Draught Spigot
n
2 off 125mm Back Draught Spigot
n
24V Transformer Enclosure
Fixing Kit
n
8 off No6 x
3
⁄
4
inch Pozi
Pan Screw
n
6 off No6 x
1
⁄
2
inch Pozi
Pan Screws
n
2 off No8 x
3
⁄
8
inch Pozi
Pan Screws
n
3 off Cable Clamps
n
1 off Shutter Spring
n
3 off Off nylon spacers
0
inch
1
2
Important
Warning: Isolate from power supply before removing any covers.
During installation/maintenance ensure all covers are fitted
before switching on the mains supply.
This appliance can be used by children aged from 8 years and
above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in
a safe way and understand the hazards involved. Children shall not
play with the appliance. Cleaning and user maintenance shall not
be made by children without supervision.
Precautions must be taken to avoid the back-flow of gases into
the room from the open flue of gas or other fuel-burning
appliances.
Means for disconnection must be incorporated in the fixed wiring
as shown in the wiring diagram in accordance with IEE wiring or
national wiring rules.
CAUTION: In order to avoid a hazard due to inadvertent resetting
of the thermal cut-out, this appliance must not be supplied
through an external switching device, such as a timer, or
connected to a circuit that is regularly switched on and off by
the utility.
Nuaire: A Trading Division of Polypipe Limited
Western Industrial Estate Caerphilly United Kingdom CF83 1NA
T: 029 2088 5911 F: 029 2088 7033 E: [email protected] W: www.nuaire.co.uk
