Zephyr CACHE CCA-E30ASX Use Installation guide

Use, Care, and Installation Guide
www.zephyronline.com
Model number:
Serial Number:
Date of Purchase:
Sales Dealer:
DEC06.0101 © Zephyr Corporation
READ AND SAVE THESE INSTRUCTIONS
CACHE
CCA-E30ASX
CCA-E36ASX
CCA-E48ASX

www.zephyronline.com

1
SAFETY NOTICE ................................................................. 2-3
LIST OF MATERIALS....................................................... 4
INSTALLATION
Ducting Calculation Sheet....................................... 5
Mounting Height & Clearance................................ 6
Ducting Options ........................................................... 7
+RRG6SHFL¿FDWLRQV ................................................... 8
Preparing the Electrical Wires ............................... 9
Internal Blower (Vertical Ducting)......................... 10-11
Internal Blower (Horizontal Ducting)................... 12-13
External Blower Prepartion..................................... 14
Mounting the Range Hood...................................... 15
FEATURES & CONTROLS
Touch Controls ............................................................. 16
MAINTENANCE
Cleaning and Installing Filters ............................... 17
Lights................................................................................ 18
TROUBLESHOOTING................................................................ 19
Table of Contents

Important Safety Notice
READ AND SAVE THESE INSTRUCTIONS
2
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WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT USE THIS FAN WITH ANY SOLID-STATE CONTROL DEVICE.
WARNING
TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
a. Use this unit only in the manner intended by the manufacturer, if you have questions, contact the manufacturer.
b. Before servicing or cleaning unit, switch power off at service panel and lock panel to prevent power from being switched on accidentally.
When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service
panel.
CAUTION
For general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors. Take care when using cleaning
agents or detergents. Suitable for use in household cooking area.
WARNING
TO REDUCE THE RISK OF RANGE TOP GREASE FIRE:
a. Never leave surface units unattended at high settings. Boilovers cause smoking and greasy spillovers that may ignite. Heat oils slowly
on low or medium settings.
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d. Use proper pan size. Always use cookware appropriate for the size of the surface element.
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f. Use high setting on hood only when necessary.
g. Don’t leave hood unattended when cooking.
h. Always use cookware and utensils appropriate for the type of and amount of food being prepared.
WARNING
TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A RANGE TOP FIRE, OBSERVE THE FOLLOWING:
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b. NEVER PICK UP A FLAMING PAN – You may be burned.
c. DO NOT USE WATER, including wet dishcloths or towels – a violent steam explosion will result.
d. Use an extinguisher ONLY if:
1. You know you have a Class ABC extinguisher, and you already know how to operate it.
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WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
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,QFOXGLQJ¿UHUDWHGFRQVWUXFWLRQ
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back-drafting. Follow the heating equipment manufacturer’s guideline and safety standards such as those published by the National
Fire Protection Association (NFPA) and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) and
the local code authorities.
c. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
d. Ducted fans must always vent to the outdoors.
e. If this unit is to be installed over a tub or shower, it must be marked as appropriate for the application and be connected to a GFCL
(Ground Fault Interrupter protected branch circuit).
g. NEVER place a switch where it can be reached from a tub or shower.
h. Make sure the power is off before installing, wiring or maintenancing.

Important Safety Notice
3
CAUTION
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maximum 6.2 amps, 120V AC 60Hz or internal blowers manufactured by Zephyr Ventilation, models CBI-600A.
WARNING
TO REDUCE THE RISK OF FIRE, USE ONLY METAL DUCTWORK.
CAUTION
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crawl spaces or garages.
WARNING
TO REDUCE THE RISK OF SHOCK, THIS FAN MUST BE INSTALLED WITH AN ISOLATING WALL CONTROL/
SWITCH.
OPERATION
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and loose clothing.
*NOTE: Please check www.zephyronline.com or call us for revisions before doing any custom work.

List of Materials
4
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MODEL: CCA-E30ASX, CCA-E36ASX, CCA-E48ASX
1 - Hood
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Cache Hardware
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CBI-600A Hardware
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0´[
M4 * 8
x 22
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x 4
M4 * 6
x 4
M3.5 * 10
x 4
]LSWLH[
]LSWLHKROGHU[ wire cap x 3
M4 * 10
x 2
M4 * 16
x 4

5
Duct pieces To t a l
Equivalent number
length x used =
3-1/ 4” x 10”
Rect.,
straight
1 Ft. x ( ) = Ft.
8” Round,
straight
1 Ft. x ( ) = Ft.
3-1/ 4” x 10”
Rect.900
elbow
15 Ft. x ( ) = Ft.
3-1/ 4” x 10”
Rect.450
elbow
9 Ft. x ( ) = Ft.
3-1/ 4” x 10”
Rect.900
flat elbow
24 Ft. x ( ) = Ft.
3-1/ 4” x 10”
Rect.
wall cap
with damper
30 Ft. x ( ) = Ft.
3-1/ 4” x 10”
Rect.to
6” round
transition
5 Ft. x ( ) = Ft.
3-1/ 4” x 10”
Rect.to
6” round
transition
900elbow
15 Ft. x ( ) = Ft.
6” Round,
900elbow
15 Ft. x ( ) = Ft.
6” Round,
450elbow
9 Ft. x ( ) = Ft.
Ft.
7” Round,
straight
1 Ft. x ( ) = Ft.
Subtotal column 1 =
Duct pieces To t a l
Equivalent number
length x used =
6”- 8”Round
wall cap
with damper
30 Ft. x ( ) = Ft.
Round
wall cap
with damper
30 Ft. x ( ) = Ft.
7” or 8”
Round,
900elbow
15 Ft. x ( ) = Ft.
7” or 8”
7” or 8”
Round,
450elbow
9 Ft. x ( ) = Ft.
Ft.
Ft.
Ft.
6”- 8” Round,
roof cap
30 Ft. x ( ) = Ft.
7” or 8”
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 of a 3 1/ 4” x 10” rectangular 6”, 7” or 8”
diameter round duct should not exceed 100 e
q
uivalent feet.
6” round to
3-1/ 4” x 10”
rect.
transition
1 Ft. x ( ) = Ft.
6” round to
3-1/ 4” x 10”
rect.
transition
900elbow
16 Ft. x ( ) = Ft.
7” round to
3 1/ 4” x 10”
rect.
transition
8 Ft. x ( ) = Ft.
7” round to
3-1/ 4” x 10”
rect.
transition
900elbow
15 Ft. x ( ) = Ft.
Installation – Ducting Calculation Sheet

Installation – Mounting Height & Clearance
6
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DUCTING
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duct work must be used to maintain maximum air
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used with the 1000 cfm external blower.
Always use rigid type metal ducts only. Flexible
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Use calculation (on page 5) to compute total
available duct run when using elbows, transitions
and caps.
ALWAYS, when possible, reduce the number or
transitions and turns. If long duct run is required,
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used, install a long reducer instead of a pancake
reducer. Reduce duct size as far away from
opening as possible.
If turns or transitions are required; install as far
away from opening and as far apart, between 2,
as possible.
Minimum mount height between range top and
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Maximum mount height should be no higher than
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It is important to install the hood at the proper
mounting height. Hoods mounted too low could
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mounted too high will be hard to reach and will
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If available, also refer to range manufacturer’s
height clearance requirements and recommended
hood mounting height above range.
Vertical:
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Horizontal:
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No horizontal option available for external blower
10-23/64"
36"
96"
Min 24"-Max 32"

7
WARNING FIRE HAZARD
NEVER exhaust air or terminate duct work into spaces between walls, crawl spaces, ceiling, attics or garages.
All exhaust must be ducted to the outside.
Use metal ductwork only.
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Some Ducting Options
Installation – Ducting Options
Soffit or crawl space
Roof Pitch w/
Flashing & Cap
Rear Ducting
External
Blower
External
Blower

8
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Installation – +RRG6SHFL¿FDWLRQV
27-7/8” - (30“), 33-7/8” - (36“), 45-53/64 - (48”)
29-61/64” - (30“), 35-61/64” - (36“), 47-29/32” - (48”)
1-1/8”
11-31/32”
2”
3-19/32” 12”
5-5/32”
10-23/64”
22-1/8”
R20”
4-3/16”
1-1/4”
2”
2-3/4”
9-29/32”
2”
8-5/8”
5-5/32”
5-7/8” or
7-7/8”
2-3/4”
ext. blower
knock-out
AC power
knock-out
4-3/16”

9
ELECTRICAL
WARNING
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how and background.
For personal safety, remove house fuse or open circuit breaker before beginning installation. Do not use
extension cord or adapter plug with this appliance.
Follow national electrical codes or prevailing 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 circuit breaker or time delay fuse. Wiring must be 2 wire w/
ground. Please also refer Electrical Diagram labeled on product.
Cable Lock:
A cable locking connector (not supplied) might also be required by local codes. Check with local requirements
and codes, purchase and install appropriate connector if necessary.
Installation – Preparing the Electrical Wires
Cable Lock

10
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INTERNAL BLOWER PREPARATION – VERTICAL DUCTING
1. Attach capacitor box to inside of hood using two
M4*10 screws included with internal blower.
2. Attach green ground wire to ground screw on
hood.
3. Connect 6 pin male connector from capacitor box
to 6 pin female connector on control board box.
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and secure using eight M4*8 screws.
5. Install internal blower into hood. 6. Secure internal blower to hood using four
M4*16 screws included with internal blower.
Installation – Internal Blower (Vertical Ducting)

11
7. Connect 9 pin male connector from blower to 9
pin female connector on capacitor box.
Installation – Internal Blower (Vertical Ducting)

12
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Installation – Internal Blower (Horizontal Ducting)
1. Attach capacitor box to inside of hood using two
M4*10 screws included with internal blower.
2. Attach green ground wire to ground screw on
hood.
3. Connect 6 pin male connector from capacitor
box to 6 pin female connector on control board
box.
4. Place solid mounting plate on top of hood and
secure using eight M4*8 screws.
5. Remove rectangular cap from back of hood.
Place six M4*8 screws aside for later use.
6. Attach blower brackets to blower as shown above
using two M3.5*10 screws for each bracket.
There are two brackets total, one for each side of
WKHEORZHU127('ULOOHGÀDQJHRIERWKEORZHU
brackets faces away from the blower casing.
INTERNAL BLOWER PREPARATION – HORIZONTAL DUCTING

13
7. Place blower over round to rectangular adapter
as shown above.
8. Install blower with round to rectangular adapter
into hood.
Installation – Internal Blower (Horizontal Ducting)
9. Mount blower brackets to hood using two
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are included with internal blower.
10. Install rectangular starting collar to back of hood
using six M4*8 screws recently removed from
rectangular cap (three screws on each side).
Install four additional M4*8 screws in the top
and bottom middle of rectangular starting
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secured.
11. Connect 9 pin male connector from blower to 9
pin female connector on control board box.

14
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Installation – External Blower Preparation
3. Place cap over threaded cable lock and secure
by turning cap clockwise. NOTE: Due to the
size of the cap, it may be easier to install it
after the hood has been mounted.
4. Connect 6 pin male connector from external
blower wiring to 6 pin female connector on
control board box. Attach green ground wire
from external wiring to ground screw on hood.
EXTERNAL BLOWER PREPARATION
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and secure using eight M4*8 screws.
2. Install threaded cable lock and external
blower wiring through the knockout next to
the electrical wiring knockout.
NOTE: For instructions on mounting the external blower please refer to the CBE-1000 external blower manual
included in the external blower packaging or on our website. www.zephyronline.com

15
1. Select preferred duct location (internal blower -
vertical or horizontal, external blower - vertical
only).
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additional strengthening is required. Must be
placed inside frameless cabinets.
4. Temporarily position the range hood in the
desired mounting location. Measure and
mark the mounting holes, duct and electrical
locations with a pencil.
NOTE:,IXVLQJDQLQWHUQDOEORZHUD´URXQG
duct opening is necessary. If using an external
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5. Drill/cut out the required openings for duct and
electrical access; make sure the duct opening
is large enough to apply duct tape.
NOTE: If installing an external blower, cut out a
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wires to pass through. Refer to page 8 for
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6. Fasten hood onto cabinet with screws provided.
7. Install electrical.
8. Install duct work and duct tape.
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10. Power up hood and check for leaks around duct
tape.
duct/silver
tape
5. Duct
opening
cutout
3. Add 1x2
wood strips
2. Baffle
filters
Installation – Mounting the Range Hood

16
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Blower On/Off
By pressing , the blower is switched On and Off. When switched on, the blower starts up on
the same speed it was turned off at. When switched off the entire hood powers off, including the lights.
Speed Selection
The 3 speed levels are selected by pressing to decrease and to increase speed level. The
display indicates level selected. Pressing when the hood is off will also turn it on.
Delay Off
This is used for programmed shut down of blower and lights 5 minutes after the function is
activated. Press once, a dot displays in the lower right hand side of display indicating
the function is on. The hood will change to speed 1 and shut down after 5 minutes.
Lights On/Off/ Dim
Switch lights On and Off by pressing once. To dim lights, press again.
Blower On/Off
Adjust 3 Speed Levels
5 Min Delay Off
Lights On/Off/Dim
Display (Speed level, Delay Off Indicator)
1
1
2
2
3
3
4
4
5
Features & Controls – Touch Controls

17
SURFACE MAINTENANCE:
Clean periodically with hot soapy water and clean cotton cloth. Do not use corrosive or abrasive detergent, or
steel wool/scoring pads which will scratch and damage surface.
For heavier soil use liquid degreaser.
After cleaning, you may use non-abrasive stainless steel polish/ cleaners, to polish and buff out the stainless
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depending on cooking habits.
Filters may be placed in dishwasher at low heat or soaked in hot soapy water.
1
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3
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Maintenance – Cleaning and Installing Filters
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handles.
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the hood.
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handles.
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3. Remove downwards to the rear.

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REPLACING LIGHT BULBS
CAUTION: Light bulb becomes extremely hot when turned on.
DO NOT touch bulb until switched off and cooled. Touching hot bulbs could cause serious burns.
Make sure all power is turned off and bulbs are
not hot.
Remove by turning bulb counter clockwise.
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the diameter of the bulb and turn. You may also
use a rubber/latex glove to grip the bulb with the
palm of your hand and turn.
Replacement bulbs are available on our website,
part number Z0B0020S. (GU10 120V 50W.)
Maintenance – Lights