KAZE APPLIANCES SEP120H User manual

WARNING
READ AND SAVE THESE INSTRUCTIONS
Installer: Leave this manual with the homeowner.
CAUTION
CLEANING & MAINTENANCE
OPERATION
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
1. For general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.
2. This product is designed for installation in ceilings up to a 12/12 pitch (45 degree angle). Duct connector must point up.
DO NOT MOUNT THIS PRODUCT IN A WALL.
3. To avoid motor bearing damage and noisy and/or unbalanced impellers, keep drywall spray, construction dust, etc. off
power unit.
4. Please read specification label on product for further information and requirements.
For quiet and efficient operation, long life, and attractive appearance - lower or remove grille and vacuum interior of unit
with the dusting brush attachment.
The motor is permanently lubricated and never needs oiling. If the motor bearings are making excessive or unusual noi-
ses, replace the motor with the exact service motor. The impeller should also be replaced.
See “Connect Wiring” for details.
The fan, light, and night light can be operated separately. Use a 3-function wall control. (For models SEP120L2,
SEPD200L2,SEPD300L2)
For models SEP120H
SENSOR OPERATION
The humidity-sensing fan uses a sophisticated humidity sensor that responds to: (a) rapid to moderate (user-adjustable)
increases in humidity or (b) humidity above a user-adjustable set-point (50%-100% relative humidity). The humidity sen-
sor may occasionally turn the fan ON when environmental conditions change. If the fan continuously responds to chang-
ing environmental conditions, “H” (means “humidity”) adjustment may be required. This figure is factory-set for about 75%
(Ambient temperature of 25℃).
SENSITIVITY ADJUSTMENT
The “H” has been factory set for most shower applications. However, if the fan is in a tub area or is being used for damp-
ness control, the “H” may need to be increased toward maximum “+”. If the control is responding too often to changing
environmental conditions, movement toward less “-” “H” may be required.
MODEL:
VENTILATION FAN
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 the service disconnecting means to
prevent power from being switching on accidentally. When the service disconnecting means cannot be locked, securely
fasten a prominent warning device, such as a tag, to the service panel.
c). Installation work and electrical wiring must be done by a qualified person(s) in accordance with all applicable codes
and standards, including fire-rated construction codes and standards.
d). Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel burning
equipment to prevent backdrafting. 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.
e). When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
f). Ducted fans must always be vented to the outdoors.
g). Acceptable for use over a tub or shower when connected to a GFCI (Ground Fault Circuit Interrupter) - protected
branch circuit (ceiling installation only).
h). This unit must be grounded.
i). Not for Use in Kitchens.
j). To reduce risk of fire and to properly exhaust air, be sure to duct air outside – Do not vent exhaust air into spaces
within walls or ceilings or into attics, crawl spaces, or garages
k). WARNING: To Reduce The Risk Of Fire Or Electric Shock, Do Not Use This Fan With Any Solid-State Speed
Control Device.
l). The fan must not be installed in a ceiling thermally insulated to a value greater than R40.
Cod: 0060301933
SEP120 SEP120L2
SEP120H
SEPD200L2 SEPD300L2

PLAN THE INSTALLATION
1. Do not use in a cooking area.
2. Two ways to connect ductwork to a factory-shipped unit.
ASSEMBLY INSTRUCTIONS
2
ROOF CAP*
(with built-in
damper)
ROUND
DUCT* WALL CAP*
(with built-in
damper)
*Purchase
separately
POWER
CABLE*
INSULATION*
(Place around and
over Fan Housing.)
Seal gaps
around
Housing.
FAN
HOUSING
ROUND
ELBOW(S) *
Seal duct
joints with
tape.
Keep duct
runs short
1.Sliding hanger bars have been provided, which allow the housing to be
positioned accurately anywhere between the framing. The bars span up to 24 in.
and can be used on all types of framing: I-joist, standard joist, and truss construc-
tion. Slide hanger bars onto housing and adjust as needed to fit between framing.
2.Extend the hanger bars to the width of the framing. Position the ventilator with
the bottom edge of the hanger bar tabs are flush with the bottom edge of the
framing, holding the ventilator in place.Secure hanger bars to framing using one
screw on each end of hanger bar.Select a proper hole and secure the hanger
bars together using one screw.
Hanger Bar
screw
OPERATION
To adjust the “H”:
1. Disconnect power at service entrance.
2. Through the grille, locate the slot marked “H”.
3. Carefully rotate the “H” adjustment toward “+” or “-”.
4. Turn on power and check operation by turning on the shower or other humidity source until the fan turns on.
5. Repeat above steps if necessary.
When the temperature changes, humidity sensor values will have deviation.
TIMER ADJUSTMENT
The humidity sensing fan has a “T” (means timer) that can be adjusted from 5 to 60 minutes (factory-set at about 20 min-
utes). This “T” controls the length of time that the fan remains ON after the sensor has stopped sensing a rise in humidity
and the humidity level is below the user-adjustable set-point. To adjust the “T”:
1. Disconnect power at service entrance;
2. Through the grille, locate the slot marked “T”;
3. Carefully rotate the “T” adjustment to desired setting (from 5 to 60 minutes).
4. Check operation by turning on a humidity source until the fan turns on.
5. Turn humidity source off and time the unit.
6. Repeat above steps if necessary.

Run 120 V AC house wiring to the location of the fan. Use only UL-approved connectors (not included) to attach the house
wiring to the wiring plate. Refer to the wiring diagram, and connect the wires as shown.
ASSEMBLY INSTRUCTIONS
CONNECT ELECTRICAL WIRING
INSTALL GRILLE
3
UNIT
BLACK (BLK)
NIGHT
LIGHT
LIGHT
SWITCH BOX
FAN
120V AC LINE IN
GROUND (GRD)
RED
WHITE (WHT) BLUE (BLU)
FAN
RECEPTACLE
LIGHT
RECEPTACLE
WIRE
PANEL
LINE
IN
FAN
For model SEP120
For models SEP120L2 SEPD200L2 SEPD300L2
For models SEP120H
WIRE
PANEL UNIT
BLACK (BLK)
SWITCH BOX
FAN
SWITCH
POWER SUPPLY
120V AC
GROUND (GRD)
WHITE (WHT)
FAN
RECEPTACLE
BLK
BLK
BLU
RED
FAN
SWITCH
NIGTH LIGHT
SWITCH
NIGTH
LIGHT
LIGHT
SWITCH LIGHT
SWITCH BOX
WHT WHT
UNIT
WHT
WHT
GRD GRD
FAN
HUMIDITY
SENSOR
SWITCH
HUMIDITY SENSOR
LINE
IN
BLK
BLK
BLK
SWITCH
BOX
WHT
WHT
WHT
BRN LT
H
N
UNIT
Motor
GRD
WIRE
PANEL
UNIT
BLACK(BLK)
SENSOR
SWITCH BOX
FAN
POWER SUPPLY
120V AC
GROUND (GRD)
BROWN(BRN)
WHITE(WHT)
FAN
RECEPTACLE
HUMIDITY
HUMIDITY
SENSOR
RECEPTACLE
3.INSTALL ROUND DUCTWORK
Connect the round ductwork (not included) to the damper/duct connector,and
run the ductwork to a roof or wall cap (not included). Using tape (not included),
secure all the ductwork connections so that they are air tight.
The ducting from this fan to the outside of building has a strong effect on the air
flow, noise and energy use of the fan.
Use the shortest, 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 installed with
existing ducts may not achieve their rated air flow.
FAN
UNIT
SWITCH BOX
LINE
IN
ON/OFF
SWITCH
BLK
BLK
WHT
WHT
GRDGRD
Install ceiling material to complete the ceiling construction.
Then, cut around the fan housing.
To attach the grille assembly to the fan housing, Insert the light plug
from the grille assembly into the wire panel. (For SEP120L2,
SEPD200L2, SEPD300L2)
Pinch the grille springs on the sides of the grille assembly, and position
the grille into the housing with the grille springs in the appropriate slots.
Push the grille assembly towards the ceiling to secure.

This warranty covers all defects in workmanship or materials for:
The mechanical and electrical parts contained in this product, for a period of 12 months, from the date of purchase. You
must keep and be able to provide your original sales receipt as proof of the date of purchase. This warranty is covered
the original retail purchaser of this product. The manufacturer will repair or replace, in your home, any mechanical or
electrical part which proves defective in normal household use for a period of 12 months.
THIS WARRANTY DOES NOT COVER:
• Damages from improper installation
• Damages from shipping
• Damages from misuse, abuse, accident, alteration, lack of proper care and maintenance
• Damages from service by persons other than an authorized dealer or service center.
• Labor, service, transportation and shipping charges for the removal of defective parts and for installation of a replacement
part, beyond the initial 12-month period.
This warranty does not extend to fluorescent lamp starters and tubes.
THIS LIMITED WARRANTY IS GIVEN IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING
THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The remedy provided in this warranty is exclusive and is granted in lieu of all other remedies. This warranty does not cover
incidental or consequential damages. Some states do not allow the exclusion of incidental or consequential damages, so
this limitation may not apply to you. Some states do not allow limitations on how long an implied warranty lasts, so this
limitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which
vary from state to state.
WARRANTY
SERVICE PARTS
4
PART PART NAME Qty.
1a
2
3
4
9
10
11
12
a
Housing
Wiring plate
Damper / Duct Connector
Screw
1
1
2
1
1
4
1
1
1
13a
13b
Power box
Power box
1
1
Lens
3
bScrew 5
cScrew 3
d
e
Screw
Washer
6
1
Grille Assembly (includes part 2&4)
1b Grille Assembly (includes part 2)
51
Blower
61
Blower Wheel
71
Motor Plate
81
Motor
Grille Spring
WARNING: Ensure that the fan is switched off from the supply
mains before replacing.
1a 1b
13b
4
2
3
11
10
9
d
a
e
12
Wire Panel / Harness Assemblye
Hanger Bar Kit
* Blower Assembly includes part 5,6,7,8,b,c,e
8
c
b
7
6
5
13a
SEP120L2
SEPD200L2
SEPD300L2
For
SEPD200L2
SEPD300L2
For
For SEP120
For SEP120H