Ortech DC Motor Super Slim Series Quick Start Manual

DC Motor Super Slim Series
MODEL ODDSS-100-3 | ODDSS-100-3HS
1. Use this unit only in the manner intended by the manufacturer. Contact the manufacturer in case of questions
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. Ducted fans must always be vented to the outdoors
3. Installation work and electrical wiring must be done by a qualified person(s) in accordance with all applicable codes and standards,
4. including fire-rated construction codes and standards. Not for use in kitchens
5. Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel burning equipment to prevent 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
6. When cutting or drilling into wall or ceiling, DO NOT damage electrical wiring and other hidden utilities
7. 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. To reduce the risk of fire or electric shock, DO NOT use this fan with any solid-state speed control device
8. Acceptable for use over a tub or shower when connected to a GFCI (Ground Fault Circuit Interrupter) — protected branch circuit (ceiling
installation only). This unit must be grounded. DO NOT mount this product in a wall
9. The fan MUST NOT be installed in a ceiling thermally insulated to a value greater than R40
CAUTION
CAUTION
PLEASE READ INSTRUCTION BEFORE COMMENCING INSTALLATION AND RETAIN FOR FUTURE REFERENCES.
Electrical products can cause death or injury, or damage to property.
If in any doubt about the installation or use of this product, consult a competent electrician.
CLEANING & MAINTENANCE
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 noises, replace the motor with the exact service motor. The impeller should also be replaced.
OPERATION
Sensitivity Adjustment
See WIRING DIAGRAM on page 4 of this instruction manual for details.
The control box, located inside the fan housing, has three separate adjustments:
1) Only for ODDSS-100-3HS the low airflow knob adjusts the lower airflow from 30 CFM
up to the airflow rate of the high fan speed determined by the toggle switch setting
2) Only for ODDSS-100-3HS the humidity sensor knob set user-adjustable setpoint
3) The toggle switch will adjust the upper fan speed setting from 50 to 100 CFM
(factory set to 100 CFM)
ODDSS-100-3HS
To Turn Fan ON
Turn the switch I (according to the WIRING DIAGRAM on page 4) 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
info@ortechindustries.com
www.ortechindustries.com
WARNING
WARNING — THE INSTALLATION MUST BE CARRIED OUT BY A QUALIFIED ELECTRICIAN.
1. For general ventilating use only. DO NOT use to exhaust hazardous or explosive materials and vapours
2. This product is designed for installation in ceilings up to a 12/12 pitch (45º) Duct connector MUST point up
3. Read specification label on product for further information and requirements
4. To avoid motor bearing damage and noisy and/or unbalanced impellers, keep drywall spray,
construction dust, etc. off power unit
Application Notice
13376 Comber Way
Surrey BC V3W 5V9
375 Admiral Blvd
Mississauga ,
ON L5T 2N1
Instruction Manual
1-888-543-6473
1-888-541-6474