How it Works
Ortech
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ODD-110
User Manual
4 pgs654.94 Kb0

Ortech ODD-110 User Manual

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WARNING
READ AND SAVE THESE INSTRUCTIONS
Installer: Leave this manual with the homeowner.
CAUTION
CLEANING & MAINTENANCE
OPERATION
1. For general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.
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. *The manual in electronic format can be download in our company website, or obtained from our dealer.
For quiet and efficient operation, long life, and attractive appearance - lower or remove grille and vacuum interior of unit with the dusting brush attachment on a regular basis. The motor has been permanently lubricated at the factory and never needs oiling. If the motor bearings are making excessive or unusual noises, replace the motor with the exact service motor. The impeller should also be replaced.
1
MODEL: ODD-110
VENTILATION FAN
1. Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer.
2. 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.
3. Installation work and electrical wiring must be done by a qualified person in accordance with all applicable codes and standards, including fire-rated
construction codes and standards.
4. 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.
5. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
6. Ducted fans must always be vented to the outdoors.
7. Acceptable for use over a tub or shower when connected to a GFCI (Ground Fault Circuit Interrupter) - protected branch circuit (ceiling installation only).
8. This unit must be grounded.
9. Not for Use in Kitchens.
10. Install Fan At Least 2.5 m (8.2 feet) Above The Floor.
11. 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.
12. WARNING: To Reduce The Risk Of Fire Or Electric Shock, Do Not Use This Fan With Any Solid-State Speed Control Device.
13. The fan must not be installed in a ceiling thermally insulated to a value greater R40.
WARNING -TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
For Dual Speed Setting.
See “Connect Wiring” for details (Fig.1).
To Turn Fan ON
Turn the switch I (according to the following “
CONNECT ELECTRICAL WIRING”
) ON.
• Fan will run at the certified airflow rate if the switch II is ON.
• Fan will run at the user-adjustable airflow rate if the switch II is OFF.
To Use Fan Time Delay Airflow Rate Change
1. Turn the switch I ON.
2. Turn the switch II ON - fan will run at the certified airflow rate.
3. When the switch II is turned OFF, fan will continue to run at
the certified airflow rate until the user-adjustable time delay has elapsed, and then will automatically change to the user-adjustable airflow rate.
To Turn Fan OFF
Turn the switch I OFF
User setting
The control box, located inside the fan housing, has three separate adjustments: (1) The low airflow knob adjusts the lower airflow from 30CFM up to the air
flow rate of the high fan speed determined by the toggle switch setting.
(2) The time delay knob is adjustable from 3 to 30 minutes and will switch the
fan to the low speed setting after motion is no longer detected in the room for the set period of time.
(3) The toggle switch will adjust the upper fan speed setting from 90 to 140.
Switch
position
Duct
diameter (inches)
Air deliver
(CFM)
To change the pre-selected airflow,adjust
the control switches as per the table above.
is the position of the switch
S T
6"
30min
10min
20min
3min
-
+
-
+
1 2 3
For Single Speed Setting
Use switch to operate this fan. See “Connect Wiring” for details (Fig.2).
90 110 120 140
1 2 31 2 31 2 31 2 3
80
1 2 3
S
30
30
5070
80
30
30
30
40
50
60
60
90
50 50 60
130
110 100 80
60
80
80
100
90
110
120
140
70
90
100
120
2. Mount with mountion holes and hanger bar
Slide one hanger bar into the channel on the housing and adjust as
needed to fit between framing. Hold housing in place so that the housing
contact the bottom of the joist, Screw housing to joist through the hole A and hole B. Screw the hanger bar onto the other side of joist through the
hole (refer to the right diagram). Screw hanger bar to housing with screw A.
3. Mount with hanger bars only
Slide hanger bars onto housing and adjust as needed to fit between
framing. Extend the hanger bars to the width of the framing. Position the fan with the hanger bar tabs wrapped around the bottom edge of the framing, holding the fan in place. Secure hanger bars to framing using one screw on each end of hanger bar. (refer to the right diagram) Screw hanger bar to housing with screw A.
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
1. Before installation, you need to know:
Distance A
13 1/4 in to 15 1/2 in (336mm-394mm)
16 1/2 in to 18 7/8 in (419mm-480mm)
Hanger Bar
Channel
Channel A (Fig. 1)
Channel B (Fig. 2)
Hanger bar (short)
Hanger bar (long)
The choice of Hanger Bar
Distance A
14 in to 23 1/2 in (356mm-597mm)
21 1/4 in to 23 1/2 in (540mm-597mm)
Hanger Bar A
Hanger bar (short)
Hanger bar (long)
The choice of Hanger Bar A
ST4.2*13mm
Screw A
Screw B
Hanger bar (short)
Hanger bar (long)
ST4.2*25mm
7 1/2 in (190mm)
13 3/8 in (340mm)
Note: Hanger bar (short) only can slide into channle A.
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
Hanger bar (long)
Hanger bar A
Screw A
Screw B
Distance A
JOIST
Hole A
Hole B
Hole A
Hole B
Channel A
Channel B
Fig. 1 Fig. 2
Screw A
Screw B
Screw A
Screw A
Screw A
Screw B
4. Mount to I-joist
Slide one hanger bar (long) into channel B on the housing and adjust as needed to fit between framing. Hold housing in place so that the housing
contacts the bottom of the joist. Screw housing to joist through the hole A and hole B. Screw the hanger bar onto the other side of joist through the
hole (refer to the right diagram). Screw hanger bar to housing with screw A.
5. 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.
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
UNIT
BLACK (BLK)
SWITCH BOX
SWITCH I
POWER SUPPLY
120V AC
GROUND (GRD)
WHITE (WHT)
FAN
RECEPTACLE
3
FAN
WIRE
PANEL
Insulated flexible duct is recommended for the quietest possible installation. If rigid duct is used, a short (1-3 feet) section of insulated flexible duct will ensure quiet operation
BRN
BLK
SWITCH I
SWITCH II
SWITCH II
BROWN (BRN)
UNIT
BLACK (BLK)
SWITCH BOX
FAN SWITCH
POWER SUPPLY
120V AC
GROUND (GRD)
WHITE (WHT)
FAN
RECEPTACLE
FAN
WIRE
PANEL
BRN
BLK
FAN SWITCH
BROWN (BRN)
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.
Screw A
Screw A
Screw B
(Fig.2)For Single Speed Setting
(Fig.1)For Dual Speed Setting
(Fig.3)Fan with ADD on Motion Sensor Grille
UNIT
LIGHT
NIGHT LIGHT
SWITCH BOX
FAN
120V AC LINE IN
GROUND (GRD)
BROWN (BRN)
FAN
RECEPTACLE
SENSOR
RECEPTACLE
LIGHT
RECEPTACLE
RED
BLACK (BLK)
WHITE (WHT)
BLUE (BLU)
WIRE
PANEL
LIGHT SWITCH
NIGHT LIGHT SWITCH
LIGHT
NIGHT LIGHT
FAN
FAN
SWITCH BOX
WHT
D
Low CFM
switch
S
elay time
Preset switch
FAN
N
Sensor
GRD
GRD
UNIT
SWITCH
BLK WHT
LINE IN
CONTROL
CIRCUIT
BLK
WHT
WHT
BLU
RED
Install ceiling material to complete the ceiling construction. Then, cut around the fan housing. To attach the grille assembly to the fan housing, 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.
WARRANTY
INSTALL GRILLE
SERVICE PARTS
5
6
d
e
a
1
2
3
4
b
c
7
10
9
8
11
8
12
PART PART NAME Qty.
1
2
3
4
5
6
7
8
9
10
11
12
a
b
c
d
e
Housing
Damper / Duct Connector
Wiring plate
Screw
Blower Wheel
Wire Panel / Harness Assembly
Motor
1
2
1
1
1
1
1
1
1
1
3
1
4
4
1
4
1
Isolator
Motor Plate
Washer
Nut, Hex Lock
Grille Assembly (includes part 2)
Grille Spring
Hanger Bar Kit (short)
Hanger Bar Kit (long)
Screw
Power box
* Blower Assembly includes part 6, 5, d, 4, c, b, a. Replacement installation: Remove the screw (part c), then take out the motor plate (part 4) from the housing (part 10) by pushing down the rib in the plate while pulling out on the side of the housing. Replace the broken parts.
4
WARNING: Before replacing, be sure to turn off power at power source.
ONE YEAR LIMITED WARRANTY from the original date of purchase against defects in material and workmanship. This warranty is limited up to the amount of the original purchase price of the product, excluding any labor cost. For inquiries please visit www.ortechindustries.com or call 1-888-543-6473.
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