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10

www.zephyronline.com

Installation – 

Installing the Power Pack

1.  Install optional AK08xxAS Stainless Steel Liner.  Review 

manual included with liner for more details.

2.  If no liner is used cut out an opening in the bottom of the 

cabinet by following the dimensions in 

FIG 1

.

3.  Lift Power Pack into opening and ensure locking clip has 

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Power Pack. 

FIG 2

     

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If a liner is used the screws will go through the Power Pack 
mounting holes, then the liner and into the wood base.  

note:

 Wood blocking may need to be added to cabinet 

base if additional support is needed. see 

FIG 3 and FIG 4

5.  Install duct work and seal with duct tape.

7.  Install electrical.

8.  

Remove all packing materials before using Power 
Pack.

 Switch power on and check for leaks around duct 

tape.

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The ducting from this fan to the outside of the building has a strong 

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straightest duct routing possible for best performance, and avoid 
installing the fan with smaller ducts than recommended. Insulation 
around the ducts can reduce energy loss and inhibit mold growth. Fans 

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CAUTION: At least two installers are

required due to the weight and size of the
hood.

!

Ductwork

wood base

wood base
2” minimum

secure  (2)  M4  screws  to  mounting 
holes on each long side of Power Pack

metal or other non 
combustible material

Ductwork

wood base

wood base
2” minimum

FIG 1

FIG 2

FIG 3

FIG 4

locking clip

mounting holes

controls

front view

right side view

Ductwork

cabinet bottom cut-out size

26 

7/8

10 

5/8

Power Pack

Stainless Steel Liner

C/L

C/L

Summary of Contents for Twister AK8000AS-ES

Page 1: ...e www zephyronline com Model number Serial Number Date of Purchase Sales Dealer SEP15 0401 2015 Zephyr Ventilation LLC Twister AK8000AS AK8000AS ES Tornado I AK8100AS READ AND SAVE THESE INSTRUCTIONS...

Page 2: ...Q OLJKW EXOEV 6 6 OXRUHVFHQW OLJKW EXOEV 6 6 6LQJOH LQWHUQDO EORZHU SUH LQVWDOOHG 1 Hardware package HARDWARE PACKAGE CONTENTS PARTS NOT SUPPLIED Ducting conduit and all installation tools Cable conne...

Page 3: ...0 Round roof cap 30 Ft x Ft Subtotal column 2 Subtotal column 1 Total ductwork Maximum Duct Length For satisfactory air movement the total duct length should not exceed 100 equivalent feet 6 roundto 3...

Page 4: ...ht should be no higher than 36 It is important to install the hood at the proper mounting height Hoods mounted too low could UHVXOW LQ KHDW GDPDJH DQG UH KD DUG ZKLOH KRRGV mounted too high will be ha...

Page 5: ...ll exhaust must be ducted to the outside Use metal ductwork only DVWHQ DOO FRQQHFWLRQV ZLWK VKHHW PHWDO VFUHZV DQG WDSH DOO MRLQWV ZLWK FHUWL HG 6LOYHU 7DSH RU XFW 7DSH Some Ducting Options Installati...

Page 6: ...ne com Installation 6SHFL FDWLRQV top front bottom side 4 1 8 5 3 8 3 3 4 10 5 8 5 7 8 1 1 16 10 1 2 11 13 16 26 9 16 27 9 16 27 9 16 25 3 4 9 3 8 8 11 16 11 3 16 11 3 16 10 5 16 1 5 16 15 18 15 16 10...

Page 7: ...ing local codes and ordinances Electrical Supply This appliance requires a 120V 60Hz electrical supply and connected to an individual properly grounded branch circuit protected by a 15 or 20 ampere ci...

Page 8: ...cking materials before using Power Pack Switch power on and check for leaks around duct tape QVWDOO OWHU The ducting from this fan to the outside of the building has a strong HIIHFW RQ WKH DLU RZ QRLV...

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