Zephyr ZPY-E30AB Installation guide

Use, Care, and Installation Guide
www.zephyronline.com
Model number:
Serial Number:
Date of Purchase:
Sales Dealer:
APR14.0901 © Zephyr Corporation
Pyramid
ZPY-E30AB, AW, AS
ZPY-E36AB, AW, AS
Tamburo
ZTA-E30AS
ZTA-E36AS
Terazzo
ZTE-E30AS
ZTE-E36AS

www.zephyronline.com

Table of Contents
1
SAFETY NOTICE................................................................. 2-3
LIST OF MATERIALS....................................................... 4
INSTALLATION
Ductwork Calculation Sheet................................... 5
Mounting Height & Clearance................................ 6
Ducting Options........................................................... 7
6SHFL¿FDWLRQV ............................................................... 8
Preparing Electrical.................................................... 9
Preparing Ducting Location.................................... 10
Recirculating................................................................. 11
Optional Utensil Bar................................................... 12
Mounting the Range Hood...................................... 13
CONTROLS
Slide Controls............................................................... 14
MAINTENANCE
Cleaning and Filter Removal.................................. 15
Lights................................................................................ 16
TROUBLESHOOTING................................................................ 17
WIRING DIAGRAMS................................................................... 18
LIST OF PARTS AND ACCESSORIES.............................. 19

Important Safety Notice
READ AND SAVE THESE INSTRUCTIONS
2
www.zephyronline.com
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.
E $OZD\VWXUQKRRG21ZKHQFRRNLQJDWKLJKKHDWRUZKHQÀDPLQJIRRG
F &OHDQYHQWLODWLQJIDQVIUHTXHQWO\*UHDVHVKRXOGQRWEHDOORZHGWRDFFXPXODWHRQIDQRU¿OWHU
d. Use proper pan size. Always use cookware appropriate for the size of the surface element.
H .HHSIDQ¿OWHUVDQGJUHDVHODGHQVXUIDFHVFOHDQ
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:
D 6027+(5)/$0(6ZLWKDFORVH¿WWLQJOLGFRRNLHVKHHWRUPHWDOWUD\WKHQWXUQRIIWKHEXUQHU%(&$5()8/7235(9(17%8516
,IWKHÀDPHVGRQRWJRRXWLPPHGLDWHO\(9$&8$7($1'&$//7+(),5('(3$570(17
b. NEVER PICK UPA FLAMING PAN – You may be burned.
c. DO NOT USE WATER, including wet dishcloths or towels – a violent steam explosion will result.
d. Use an extinguisher ONLY if:
1. You know you have a Class ABC extinguisher, and you already know how to operate it.
 7KH¿UHLVVPDOODQGFRQWDLQHGLQWKHDUHDZKHUHLWVWDUWHG
 7KH¿UHGHSDUWPHQWLVEHLQJFDOOHG
 <RXFDQ¿JKWWKH¿UHZLWK\RXUEDFNWRDQH[LW
WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
D ,QVWDOODWLRQZRUNDQGHOHFWULFDOZLULQJPXVWEHGRQHE\TXDOL¿HGSHUVRQVLQDFFRUGDQFHZLWKDOODSSOLFDEOHFRGHVDQGVWDQGDUGV
,QFOXGLQJ¿UHUDWHGFRQVWUXFWLRQ
E 6XI¿FLHQWDLULVQHHGHGIRUSRZHUFRPEXVWLRQDQGH[KDXVWLQJRIJDVHVWKURXJKWKHÀXHFKLPQH\RIIXHOEXUQLQJHTXLSPHQWWRSUHYHQW
back-drafting. Follow the heating equipment manufacturer’s guideline and safety standards such as those published by the National
)LUH3URWHFWLRQ$VVRFLDWLRQ1)3$DQGWKH$PHULFDQ6RFLHW\IRU+HDWLQJ5HIULJHUDWLRQDQG$LU&RQGLWLRQLQJ(QJLQHHUV$6+5$(DQG
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. NEVER place a switch where it can be reached from a tub or shower.
f. Make sure the power is off before installing, wiring or maintenancing.

Important Safety Notice
3
WARNING
TO REDUCE THE RISK OF FIRE, USE ONLY METAL DUCTWORK.
CAUTION
7RUHGXFHULVNRI¿UHDQGWRSURSHUO\H[KDXVWDLURXWVLGH'RQRWYHQWH[KDXVWDLULQWRVSDFHVZLWKLQZDOOVFHLOLQJV
attics, crawl spaces or garages.
Maximum weight of shelf space is 5 lbs. Do not exeed weight limit of shelf. Do not place or store any combustible
materials on shelf.
For indoor use only.
Do not use over cooking equipment greater than 60,000 BTU/hr.
OPERATION
$OZD\VOHDYHVDIHW\JULOOHVDQG¿OWHUVLQSODFH:LWKRXWWKHVHFRPSRQHQWVRSHUDWLQJEORZHUVFRXOGFDWFKRQWRKDLU
¿QJHUVDQGORRVHFORWKLQJ
The manufacturer declines all responsibility in the event of failure to observe the instructions given here for installation,
maintenance and suitable use of the product. The manufacturer further declines all responsibility for injury due to
negligence and the warranty of the unit automatically expires due to improper maintenance.
*NOTE: Please check www.zephyronline.com for revisions before doing any custom work.
ELECTRICAL REQUIREMENTS
Important:
Observe all governing codes and ordinances.
It is the customer’s responsibility:
 7RFRQWDFWDTXDOL¿HGHOHFWULFDOLQVWDOOHU
- To assure that the electrical installation is adequate and in conformance with National Electrical Code, ANSI/NFPA 70
latest edition* or CSA standards C22.1-94, Canadian Electrical Code, Part 1 and C22.2 No.0-M91 - latest edition** and
all local codes and ordinances.
,IFRGHVSHUPLWDQGDVHSDUDWHJURXQGZLUHLVXVHGLWLVUHFRPPHQGHGWKDWDTXDOL¿HGHOHFWULFLDQGHWHUPLQHWKDWWKH
ground path is adequate.
Do not ground to a gas pipe.
&KHFNZLWKDTXDOL¿HGHOHFWULFLDQLI\RXDUHQRWVXUHWKHUDQJHKRRGLVSURSHUO\JURXQGHG
Do not have a fuse in the neutral or ground circuit.
*National Fire Protection Association Batterymarch Park, Quincy, Massachusetts 02269
** CSA International 8501 East Pleasant Valley Road, Cleveland, Ohio 44131-5575
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 with ground. Please also refer
to Electrical Diagram on product.
$FDEOHORFNLQJFRQQHFWRUQRWVXSSOLHGPLJKWDOVREHUHTXLUHGE\ORFDOFRGHV&KHFNZLWKORFDOUHTXLUHPHQWVSXUFKDVH
and install appropriate connector if necessary.

List of Materials
4
www.zephyronline.com
MODELS: ZPY-E30AB, AW, AS ZPY-E36AB, AW, AS
ZTA-E30AS ZTA-E36AS
ZTE-E30AS ZTE-E36AS
PARTS SUPPLIED
1 - Hood
$OXPLQXPPHVK¿OWHUV
+DORJHQOLJKWEXOEVpre-installed
1 - 7” round transition collar
1 - 3 1/4” x 10” rectangular collar with damper
1 - Utensil bar
1 - Hardware package
HARDWARE PACKAGE CONTENTS
PARTS NOT SUPPLIED
- Ducting, conduit and all installation tools
3KLOLSVKHDGVFUHZGULYHUZLWKPLQLPXP´ORQJVKDIWrequired to install ZPY-E30
&DEOHORFNif required by local codes
- Recirculating kit
Suction Cup (1)
For Light Bulb Installation and Removal
M4 x 3/4” (4)
M4 x 1-1/4” (4) M4 x 8 (6)
M4 x 8 (2) Wire Caps (3)
For Utensil Bar
S Hooks (5 - 30” Models, 6 - 36” Models)

Installation – Ductwork Calculation Sheet
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
900 elbow
20 Ft. x ( ) = Ft.
6” Round,
900 elbow
15 Ft. x ( ) = Ft.
6” Round,
450 elbow
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,
900 elbow
15 Ft. x ( ) = Ft.
7” or 8”
7” or 8”
Round,
450
elbow
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 =
6” round to
3-1/ 4” x 10”
rect.
transition
1 Ft. x ( ) = Ft.
6” round to
3-1/ 4” x 10”
rect.
transition
900 elbow
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
900 elbow
23 Ft. x ( ) = Ft.
Maximum Duct Length: For satisfactory air movement,
the total duct length should not exceed 100 equivalent feet.

Installation – Mounting Height & Clearance
6
www.zephyronline.com
DUCTING
A minimum of 7” round or 3-1/4” x 10” rectangular
GXFWPXVWEHXVHGWRPDLQWDLQPD[LPXPDLUÀRZ
HI¿FLHQF\
Always use rigid type metal ducts only. Flexible
GXFWVFRXOGUHVWULFWDLUÀRZE\XSWR
$OVRXVHFDOFXODWLRQRQSDJHWRFRPSXWHWRWDO
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,
increase duct size from 7” to 8”.
If turns or transitions are required; install as far
away from hood duct output and as far apart,
between the two as possible.
Minimum mounting height between range top to
hood bottom should be no less than 24”.
Maximum mounting height should be no higher
than 32”.
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 hard to reach and will
ORVHLWVSHUIRUPDQFHDQGHI¿FLHQF\
If available, also refer range manufacturer’s height
clearance requirements and recommended hood
mounting height above range.
Vertical Ducting:
7” round minimum or
3-1/4” x 10” rectangular minimum
Horizontal Ducting:
3-1/4”x10” rectangular minimum
DAMAGE-SHIPMENT / INSTALLATION:
 3OHDVHIXOO\LQVSHFWXQLWIRUGDPDJHEHIRUH
installation.
 ,IWKHXQLWLVGDPDJHGLQVKLSPHQWUHWXUQWKH
unit to the store in which it was bought for
repair or replacement.
 ,IWKHXQLWLVGDPDJHGE\WKHFXVWRPHUUHSDLU
or replacement is the responsibility of the
customer.
 ,IWKHXQLWLVGDPDJHGE\WKHLQVWDOOHULIRWKHU
WKDQWKHFXVWRPHUUHSDLURIUHSODFHPHQWPXVW
be made by arrangement between customer
and installer.
36”
24” min.
32” max.

Installation – Ducting Options
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.
)DVWHQDOOFRQQHFWLRQVZLWKVKHHWPHWDOVFUHZVDQGWDSHDOOMRLQWVZLWKFHUWL¿HG6LOYHU7DSHRU'XFW7DSH
Some Ducting Options
Soffit or crawl space
Roof Pitch w/
Flashing & Cap
Rear Ducting
Side wall cap
w/ gravity dampe
r
ductless
recirculating
Tamburo & Terazzo
Pyramid

Installation – 6SHFL¿FDWLRQV
8
www.zephyronline.com
Side
23
4
"
43
4
"
1
8
"
21
12"
Adjustable
Utensil Rail
Heights
.
"
8
1
4
10 1
4
"
Pyramid
.
"
21
"
8
1
4
1
9
16
"
12"
101
4
"
Adjustable
Utensil Rail
Heights
12
"
73
8
"
75
8
"
9
16
"
1
9
16
"
33
8
"
21
1
8
"
Back
3
1
4
7
16
8
11
16
"
9
15
16
"
1
3
16
elec. k/o
CL
3
1
4
"
7
16
"
8
11
16
"
9
15
16
"
1
3
16
"
73
8
"
Top
29
15
16
"
45
8
"
25 3
16
"
8"
2"
8
11
16
"
6
15
16
"
3
1
4
"
1"
9
15
16
"
elec. k/o
1
15
16
"
31 1
8
"
or
or
35
15
16
"
CL
Adjustable
Utensil Rail
Heights
101
4
"
81
4
"
Tamburo
Terazzo
Note: Installation dimensions are the same for Pyramid, Tamburo and Terazzo

Installation – Preparing Electrical
9
ELECTRICAL
WARNING
$OO(OHFWULFDOZRUNPXVWE\SHUIRUPHGE\TXDOL¿HGHOHFWULFLDQRUSHUVRQZLWKVLPLODUWHFKQLFDO
knowledge 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 refer to Electrical Diagram labeled on product.
Cable Lock:
$FDEOHORFNLQJFRQQHFWRUQRWVXSSOLHGPLJKWDOVREHUHTXLUHGE\ORFDOFRGHV&KHFNZLWKORFDO
requirements and codes, purchase and install appropriate connector if necessary.
ZPY-ExxAx, ZTA-ExxAS and ZTE-ExxAS - 207 Watts, 2 Amps.
ZPY-ExxAx290, ZTA-ExxAS290 and ZTE-ExxAS290 - 186 Watts, 2 Amps.
Cable Lock

Installation – Preparing Duct Location
10
www.zephyronline.com
Note: If using hood in recirculating mode skip these steps and turn to page 11.
Vertical Ducting
5RXQG
Vertical Ducting
[5HFWDQJXODU
8VLQJDÀDWKHDGVFUHZGULYHUUHPRYHERWKWKH
rectangular and round knock-out plates located on
top of hood
8VLQJDÀDWKHDGVFUHZGULYHUUHPRYHRQO\WKH
rectangular section of the knock-out plate located
on top of hood.
8VLQJDÀDWKHDGVFUHZGULYHUUHPRYHWKH
rectangular knock-out plate located on back of
hood.
6HFXUH[UHFWDQJXODUFROODUWRWRSRI
KRRGXVLQJ0[VFUHZV
6HFXUH[UHFWDQJXODUFROODUWREDFNRI
KRRGXVLQJ0[VFUHZV
6HFXUHURXQGFROODUWRWRSRIKRRGXVLQJ
0[VFUHZV
Horizontal Ducting
[5HFWDQJXODU
16
25
34
16
25
34
1
6
2
5
3
4

Installation – Recirculating
11
)RU7DPEXUR=7$DQG7HUD]]R=7(RQO\
Unscrew and remove the front cover
8VLQJFRPSRQHQWVIURP=5&LQVWDOO
FKDUFRDO¿OWHUEUDFNHWVDQGFHQWHUSDQHOWR
ERWWRPRIWKHKRRGZLWKVFUHZVIRUHDFK
component. Screws are pre-installed to the hood.
5HPRYHVFUHZV¿UVWWRLQVWDOOEUDFNHWVDQGFHQWHU
panel then re-install screws..
,QVWDOOFKDUFRDO¿OWHUVLQWRFKDUFRDO¿OWHUEUDFNHWV
,QVWDOOWKHPHVK¿OWHUV
Note: To use hood in air recirculating mode please purchase recirculating kit ZRC-0200
FKDUFRDO¿OWHU
bracket
center
panel
FKDUFRDO¿OWHU
bracket
1. Remove air diverter plate slot covers. Remove metal
air diverter plate from front slot and re-position to back
slot. Re-install air diverter plate covers.
back slot
front slot
metal air
diverter
plate

Installation – Optional Utensil Bar
12
www.zephyronline.com
1RWH8WHQVLOEDULVGHVLJQHGIRUXVHZKHQKRRGLVLQVWDOOHGXQGHUDGHHSFDELQHW7KHUH
are 3 height options for installing the utensil bar. Install utensil bar and adjust the height
before mounting the hood. Utensil bar should press against the wall when hood is installed.
S-Hooks
6HFXUHXWHQVLOEDUWREDFNRIKRRGXVLQJ
M4 x 8 utensil bar screws 2. Install optional s hooks used to hang utensils.
Fig 1 Fig 2

Installation – Mounting the Range Hood
13
 6HOHFWSUHIHUUHGGXFWORFDWLRQYHUWLFDORU
KRUL]RQWDOLIGXFWLQJRXWRINLWFKHQ5HIHUWR
page 10 for details.
2. Install utensil bar to hood. Refer to page 12 for
details.
 %HJLQLQVWDOODWLRQE\UHPRYLQJWKHPHVK¿OWHUV
DQGOLJKWSDQHOV)LJ
4. Reinforce cabinet with 1”x2” wood strips
if additional strengthening is required or if
cabinets are framed.
5. Temporarily position the range hood in the
desired mounting location. Measure and
mark the mounting holes, duct and electrical
locations with a pencil.
6. Drill/cut out the required openings for duct and
electrical access; make sure the duct opening
is large enough to apply duct tape.
 )DVWHQKRRGRQWRFDELQHWZLWK0ZRRG
screws provided.
8. Install electrical.
9. Install duct work and seal with duct tape.
5HLQVWDOOPHVK¿OWHUVDQGOLJKWSDQHOV
11. Power up hood and check for leaks around
duct tape.
12. If recirculating the hood refer to page 11 for
more details.
Hood is designed for installation under a
kitchen cabinet
9. Aluminum du
c
tape
6. Duct
opening/
cutout
4. Add 1”x2”
wood strips
2. Mesh
filters
8. Electrical
Fig 3
Push in on panel latch then pull panel down
Fig 4

Controls – Slide Controls
14
www.zephyronline.com
0 I II III
Blower On/Off Speed Selection
1Lights Off/Dim/Bright
2
0 I II
BLOWER ON/OFF/SPEED SELECTION
0 is off, I is low speed, II is medium speed and III is high speed.
LIGHTS OFF/BRIGHT/DIM
0 is off, I is dim, and II is bright.
1
2

Maintenance – Cleaning and Filter Removal
15
SURFACE MAINTENANCE:
Clean the hood surface periodically with hot soapy water and clean cotton cloth. Do not use corrosive or
abrasive detergent, or steel wool/scouring pads which will scratch and damage surface. Do not use products
containing chlorine bleach or orange cleaners.
For heavier soil use liquid degreaser.
After cleaning, you may use non-abrasive stainless steel polish/ cleaners, to polish and buff out the stainless
OXVWHUDQGJUDLQ$OZD\VVFUXEOLJKWO\XVLQJDPLFUR¿EHURUFOHDQFRWWRQFORWKDQGZLWKJUDLQ
Aluminum Mesh Filters
7KHDOXPLQXPPHVK¿OWHUVDUHLQWHQGHGWRWUDSUHVLGXHDQGJUHDVHIURPFRRNLQJ$OWKRXJKWKHDOXPLQXPPHVK
¿OWHUVVKRXOGQHYHUQHHGUHSODFLQJWKH\DUHUHTXLUHGWREHFOHDQHGHYHU\GD\VRUPRUHRIWHQGHSHQGLQJRQ
cooking habits.
)LOWHUVPD\EHSODFHGLQGLVKZDVKHUDWORZKHDWRUVRDNHGLQKRWVRDS\ZDWHU'U\¿OWHUVDQGUHLQVWDOOEHIRUH
using hood.
Removing Aluminum Mesh Filters (Fig 5)
3XVKLQRQ¿OWHUKDQGOHV
3LYRWIURQWRI¿OWHUGRZQZDUG
5HPRYH¿OWHUE\SXOOLQJDZD\IURPKRRG
Replacing Aluminum Mesh Filters
Hood Model: Part No. Qty. to Order.
All models and sizes 50200030 2
Fig 5

Maintenance – Lights
16
www.zephyronline.com
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. Note: Bulb does not unscrew; it turns 60 degrees, stops and falls out.
,IEXOEVDUHGLI¿FXOWWRWXUQGXHWRSURORQJHGXVH¿UPO\DWWDFKVXFWLRQFXSLQFOXGHGLQKDUGZDUHSDFNDJHRUXVHD
rubber/latex glove and turn counter clockwise.
5HSODFHPHQWEXOEVDUHDYDLODEOHDWVSHFLDOW\OLJKWLQJVWRUHV3XUFKDVHW\SH05*8:KDORJHQ
For Zephyr part numbers please turn to page 19 of the manual.

Troubleshooting
17
TROUBLESHOOTING PROCEDURES FOR PYRAMID, TAMBURO AND TERAZZO
Issue Cause What to do
After installation,
the unit doesn’t
work.
1. The power source is not turned ON. 1. Make sure the circuit breaker and the unit’s
power is ON.
2. The power line and the cable locking connector is
not connecting properly. 2. Check the power connection with the unit is connected properly.
3. The switch or control board wirings are
disconnected. 3. Make sure the wirings at the switch or control board are connected properly.
4. The wires on control board or switch are loose. 4. Make sure the wires on the control board or
switch are connected properly.
5. The switch or control board is defective. 5. Change the switch or control board.
Light works, but
blower is not
turning.
1. The blower is defective, possible seized. 1. Change the blower.
2. The thermally protected system detects if the
blower is too hot to operate and shuts the blower
down.
2. The blower will function properly after the
thermally protected system cool down.
3. Damaged capacitor. 3. Change the capacitor.
4. The control board or blower switch is defective. 4. Change the control board or blower switch.
The unit is
vibrating. 1. The blower is not secure in place. 1. Tighten the blower in place.
2. Damaged blower wheel. 2. Change the blower wheel.
3. The hood is not secured in place. 3. Check the installation of the hood.
The unit is
whistling. 7KH¿OWHULVQRWLQWKHFRUUHFWSRVLWLRQ $GMXVWWKH¿OWHUVXQWLOWKHZKLVWOLQJVWRSV
2. The duct pipe connections are not sealed or
connected properly. 2. Check the duct pipe connections to be sure all connections are sealed properly.
The blower is
working, but the
lights are not.
1. Defective bulb. 1. Change the bulb.
2. The light bulb is loose. 2. Tighten the light bulb.
3. The light bulb plug is disconnected. 3. Connect the light bulb plug.
The hood is
not venting out
properly.
1. The hood might be hanging to high from the cook
top. 1. Adjust the distance between the cook top and the bottom of the hood within 24” and 32”
range.
2. The wind from the opened windows or opened
doors in the surrounding area are affecting the
ventilation of the hood.
2. Close all the windows and doors to eliminate
WKHRXWVLGHZLQGÀRZ
3. Blockage in the duct opening or duct work. 3. Remove all the blocking from the duct work or
duct opening.
4. The direction of duct opening is against the wind. 4. Adjust the duct opening direction.
5. Using the wrong size of ducting. 5. Change the ducting to correct size.
Mesh Filter is
vibrating. 0HVK¿OWHULVORRVH 1. Make sure the metal clips in the handle are not VWXFN2UUHSODFHWKHPHVK¿OWHU
2. Filter sping clip is broken. 8QLQVWDOODQGUHLQVWDOO¿OWHUSXVKXSRQ¿OWHU
ODWFK5HSODFHPHVK¿OWHULIQHHGHG

www.zephyronline.com
Wiring Diagrams
18
THERMALLY PROTECTED 
!


      

182766
Fan: Max. 107W
Lamp: Max. 50Wx2
Total:Max. 207W@ 2A
Voltage: 120V 60Hz
Model:
Power consumption
ZPY-E30/36AS
ZTA-E30/36AS
ZTE-E30/36AS
THERMALLY PROTECTED

!

    

182766
Fan: Max. 86W
Lamp: Max. 50Wx2
Total:Max. 186W@ 2A
Voltage: 120V 60Hz
Model:
Power consumption
ZPY-E30/36AS290
ZTA-E30/36AS290
ZTE-E30/36AS290