PARRY AITT1875-IFR Instruction sheet

Instruction Manual
Air In Canopies
Complete with internal fans
AITT1875-IFR / AITT1875-IFT
AITT2175-IFR / AITT2175-IFT
AITT2475-IFR / AITT2475-IFT

Contents
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Contents...................................................................................................................................... 1
Product Overview ....................................................................................................................... 2
Safety Instructions....................................................................................................................... 3
Installation Instructions ............................................................................................................ 3-9
Cleaning Instructions .............................................................................................................. 9-10
Maintenance Instructions........................................................................................................... 11
Fault Finding ............................................................................................................................. 12
Service Information.................................................................................................................... 13
Speed Controller Instructions (including wiring) .................................................................... 14-16
Fan Motor Wiring Diagram......................................................................................................... 17
Parts List ................................................................................................................................... 18
Warranty Information................................................................................................................ 19
Disposal & Recycling ................................................................................................................. 20
Parry Catering Equipment (Midlands) Ltd, Town End Road, Draycott, Derby, DE72 3PT.
Sales Tel: [phone]

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Product Overview
The Parry AITT range of canopies has been designed for large overhang of 1200 and
complete with air in facility. These come with a complete weather louvred filter box that is
fitted to the outside wall.
The Parry canopy range benefits from:
Practical range of sizes to suit most kitchens
Good performance extraction fans
Quality stainless steel construction
Simple to specify kit of parts to suit most extraction requirements.
Parts warranty
Design and aesthetic appeal
Performance
Power
Functionality
After sales support
AITT1875
AITT2175
AITT2475
External Dimensions
(mm)
1800 (w)
2100 (w)
2400 (w)
x 1200 (d) x 750 (h)
Removable drip tray
Yes
Fans packs available
Internal
Filters
All units provided with baffle filters
Construction
Stainless steel
Weight (kg)
108
125
135
Filter Box Dimensions
(mm)
550 (w) x 540 (h) x 215(d)
Filter Box Weight (kg)
14

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Safety Instructions
Please read these instructions before you attempt to use the equipment. Keep these
instructions for future reference.
To prevent shocks, the canopy, must be earthed.
To avoid scratching the highly polished exterior surface of this equipment whilst in
transit, the protective film on the exterior surfaces has NOT been removed.
It is IMPORTANT that this protective film is peeled off before the equipment is used.
Ensure that vents intended to provide air flow in and around the unit are not obstructed.
Ensure the appliance is isolated from the power supply before installing, cleaning or
maintaining the appliance
Installation Instructions
Specifying Instructions
Please consult HVCA Specification DW/172 and current local regulations, when specifying a
canopy for a room.
Parry cannot specify extraction equipment or ducting due to the numerous factors that
influence the selection of equipment for a certain environment.
Please ensure that you have checked that the canopy you select will have adequate air flow
to extract the gases from the equipment that you propose to fit underneath it. If in doubt,
please seek professional advice.
All Parry canopies are manufactured from high quality stainless steel. The extraction canopy
itself will be supplied with baffle filters, an easy to clean drip tray and Air in chamber filter
box.

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Installation Instructions
All gas appliances and gas interlock systems must be installed and commissioned by a
registered gas safe fitter. Electrical products, and the wiring of fans and speed controllers
must be fitted by an electrician. All ventilation ducting must be installed to comply with
currents standards and building regulations.
The canopy kits include: -
Canopy (Rear Exit AITT####-IFR/ Top Exit AITT####-IFT)
2 x 400mm Duct Flanges
2 X 200mm Duct Flanges (1 connected to the Filter Box)
2 x Speed Controllers
2 x 16mm Cable Gland
1 x Filter Box complete with Weather Louvre
(Please note ducting is not included)
The centrifugal fan used within the internal fan packs draws air from both sides, so to work
most effectively it should be located centrally to give an even draw across the length of the
canopy.
An earth tag has been provided and we would recommend that all units are earthed.
Information about the rating of the fan can be found on a label on the left inner side of the
canopy. We would recommend you use this label to record the information relating to the
canopy installation as it is commissioned.
Internal canopy packs come complete with the internal fan, pair of flanges and a speed
controller. (Please note ducting is not included)
Parry does not supply any ducting and it is the responsibility of the installer to ensure that
extraction ducting complies with all current standards. External weather louvered panels are
not supplied as standard but can be bought separately from Parry. Parry can also supply
reducers if you want to change the diameter of ducting leading away from the fan.

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Installation Instructions
Holes positions required for rear inlet / extract.
AITT1875-IFR
AITT2175-IFR

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Installation Instructions
Holes positions required for rear inlet / extract.
AITT2475-IFR
Holes positions required for top inlet / extract.
AITT1875-IFT

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Installation Instructions
Holes positions required for top inlet / extract.
AITT2175-IFT
AITT2475-IFT

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Installation Instructions
Hanging the canopy on a wall
The method chosen to hang the canopy to a wall or ceiling will depend greatly on the type
and material of the wall or ceiling. It is the responsibility of the installer to check the
structure is strong enough for the weight of the canopy and to use appropriate fixings.
If a canopy has been supplied on a stand or mounted to a table, it may still need to be tied
to a wall or ceiling for rigidity.
Choose a suitable position for your unit taking into consideration ducting, the
location of unit’s underneath it, and current standards.
Do not butt the unit up against another unit which will get hot.
Do not let the position of the unit blank off any ventilation vents on any other
adjacent units.
Remove all protective film and packing material.
Holes can be drilled through the back or top of the canopy to screw directly to a wall
or ceiling. In some circumstances it may be beneficial to run a baton along the wall
for the unit to sit onto, as well as screwing directly into the wall.
If in the case of a condensate canopy the unit may be suspended from the ceiling
with chain. Take steps to prevent the canopy from swaying, which could happen as
doors into the room are opened and closed.
Please note that on canopies a fat collection tray may be situated to one side of the
unit, and on condensate canopies a drain valve is located on one corner. To help the
liquid flow into the drain or tray, it is best to fix the unit at a slight angle.
Air In Filter Box
The position of the weather louvre can be
rotated so that the access of the filter is
accessible from left or right.
Remove the screws using an allen key from
the weather louvre and rotate and replace the
screws.

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Installation Instructions
Air in fans, are accessible by removing the inspection covers under the front of the
canopy. The capacitors are prewired to each fan and each of these fans are
connected into a junction box.
Only wiring would be needed to link from the terminal block thru 16mm gland (which
needs to be positioned when being installed) to one of the speed controllers.
See wiring Diagram for speed controller on pages 14-17.
Cleaning Instructions
Canopy
IMPORTANT NOTICE
Ensure power is turned off before cleaning
The appliance should be cleaned after every use and the drip trays should be emptied as
and when they fill up.
Allow canopy and any equipment sited below, to cool down before draining or cleaning
the canopy.
Turn off the mains power.
Remove baffle filters and clean in hot soapy water.
Wipe down the channel that the baffle filters sit in with soapy water.
If the canopy contains an internal fan this must be cleaned regularly to avoid grease
build up on the fan blades that will cause the fan to become inefficient and noisy.
Stainless steel cleaners maybe used on the canopy but cleaning instructions on the
product must be adhered to.
Never clean the unit with water jets.

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Cleaning Instructions
IMPORTANT NOTICE
Ensure power is turned off before cleaning
Filter Box
The filter in the filter box will need
checking at regular intervals and
more during autumn / winter months
due to excessive leaves in the air that
could be drawn in during operation.
To replace the dust filter, remove the
2 thumb screws that hold the cover
on.
Slide the dust filter out and clean
away any debris that may have built
up inside.
If the filter is blocked, then replace
with new.
Refit cover and secure the thumb
screws.

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Maintenance Instructions
Ensure the appliance is isolated from the power supply before installing, cleaning or
maintaining the appliance.
Maintenance and service must only be undertaken by a qualified electrician.
Parry Catering provides a complete after-sales service by offering the sales of spare parts
directly to customers. Buying spares straight from the manufacturer allows customer to
experience exceptional value and speedy delivery on all spare parts.
For more information on buying spares visit:
www.parry.co.uk/parry-commercial-catering-spares

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Fault Finding
Fault
Check
Solution
Canopy not extracting
The unit has been installed by a
professional and is connected
to the mains
Turn on mains power
Canopy is the correct size for
the equipment that has been
sited below it
Seek professional advice or see
DW/172 Guidelines
Fan extraction is not very
strong
Check the setting of the speed
controller
Adjust if necessary
Check that the fan is clean and
that a build-up of grease on the
fan blades is not preventing
them from turning efficiently
Clean fan
Ensure there is nothing blocking
the filters or ducting
Remove blockage
Fan positioned incorrectly
Move fan to correct position
Fan not wired correctly
Wire fan in accordance with the
wiring guide provided
Fan is noisy
Check that the fan is clean and
that a build-up of grease on the
fan blades is not preventing
them from turning efficiently
Clean fan

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Service Information
Enhanced 1 Year Warranty
Parry Catering Equipment (Midlands) Ltd offer an enhanced warranty of
an extra one year (including parts and labour) on all of the Parry
manufactured fabrication products. To take advantage of this you should
register your warranty by logging onto the company website and filling
out our simple form.www.parry.co.uk/the-parry-warranty
If you have any issues with your product and wish to request a warranty
call you can contact our friendly team who will organize a Parry approved
service engineer to attend and fix your problem.
All warranty requests can be sent to [email protected]
alternatively call our warranty department for technical assistance
on 01332 875544

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Speed Controller Instructions
For model CONTRE6-A
Technical Data
Code
Current Range
Fuse
CONTRE6-A (ITL-9-60-DT)
0.5-6.0A
10.0A
Code
A
B
C
D
E
F
CONTRE6-A
205mm
124mm
97mm
102mm
140mm
46
Enclosure: Plastic R-ABS, UL94-VO, grey RAL 7035, IP54
Max ambient temperature: 35degrees centigrade
For indoor use only, non-condensing
The electronic speed controller of these series control the speed of single phase (230 VAC –
50 HZ) voltage controllable motors by varying the supplied voltage through phase angle
control.

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Speed Controller Instructions
There is a potentiometer and a separate ON/OFF switch with built. The minimum speed
allowed can be adjusted internally with a little trimmer (Factory pre-set = 45% o Us). The
terminal board has a supplementary connection to bypass the ON/OFF switch (automatic
start) or to branch off 230V not controlled (three wire motor connection, valve, lamp,
damper, etc...)
There are two working modes internally selectable by placing or removing the jumper on
the PCB (See illustration)
Kickstart: the motor will always start (or reset) at max speed for 8 seconds, after that the
motor speed automatically follows the position of the potentiometer.
Normal start: the motor starts according to the position of the potentiometer.
Make sure that the ITR-9 controller is switched off.
Unscrew the front cover and open the enclosure. Mind the wires that connect the
potentiometer with the printed circuit board.
Fix the unit to the wall or panel using the provided screws and dowels. (Mind the
correct mounting position and unit mounting)
Connect mains, motor(s) and earth cables of the proper diameter to the terminals according
to the scheme below.

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Speed Controller Instructions (Wiring Diagram)
CONTRE6-A Speed Controller
1 - Terminal Block
2 - Fuse
3 - Kick start
selection jumper
Kick start is enabled
Soft start is enabled
4 - Minimum speed
trimmer
Adjusts the min. speed
(factory preset to 45% os Us)
Insert the cables through the cable glands and do the wiring according to the
wiring diagram (see Table above)) while adhering to the information from
section “Wiring and connections” above.
Connect the motor / fan (terminals U2, U1 and PE)
Connect the power supply terminals (terminals L and N)
oIf applicable, connect the unregulated output (L1 and N). It can be used
to supply a 230 VAC valve, lamp, etc.

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Wiring Diagram
Internal Fan Wiring (Exhaust)
Unscrew the 4 screws and remove the cover.
Feed cabling thru gland fitting.
Connect the wiring to the terminal block as show below.
Replace cover.
Internal Fan Wiring (Air In)

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Parts List
Part Number
Description
Code
Internal Fan (Exhaust)
Large centrifugal fan supplied with
square mounting plate
AITT1875-IF#
FANBD9/9
AITT2175-IF# / AI2475-IF#
FANBD10/10
Internal Fan (Air In)
Small centrifugal fan
FANL23-A8
Capacitor 4uF
FANCAPACITOR
6amp speed controller
CONTRE6-A
Set of two 400mm round flanges
FLANGE8897
4 Terminal Junction Box
ENCLOSURE1
3 Way Junction Box
ENCLOSURE2
Flanges
400mm Flange (Pair)
FLANGE8897
200mm Flange
FLANGE200
Baffle Filters
495 x 495
BAFFLEFILTER2
Gland
M16 Gland
M16 Lock Nut
GLAND0M16
LOCKNTM16
FILTER BOX
Weather Louvre
LOUVRE450
Dust Filter
DUSTFILTER495
Knurled Thumb Screws
FAST198