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Related Manuals for DR. Heater DR-966
Summary of Contents for DR. Heater DR-966
- Page 1 WALL / CEILING MOUNT HEATER OWNER’S MANUAL Model No.: DR-966 6000W 240V 60HZ IMPORTANT INSTRUCTIONS READ & SAVE...
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Page 2: Table Of Contents
TABLE OF CONTENTS Important Instructions Specifications and Wiring Diagram Parts of the heater Installing Instructions Operating Instructions ..10-11 Maintenance and Cleaning Troubleshooting... -
Page 3: Important Instructions
IMPORTANT INSTRUCTIONS PLEASE READ ALL INSTRUCTIONS BEFORE USING THIS HEATER NOTE: There may be a trace of smoke or odor when unit is first operated. Don’t be alarmed. This indicates that a drop of oil fell on the heating coil during the manufacturing process. It will quickly evaporate and should not re-occur. - Page 4 11) A heater has hot and arcing or sparking parts inside. To reduce the risk of fire, Do not use it in areas where gasoline, paint, or flammable vapors and liquids are used or stored. 12) Use this heater only as described in this manual. Any other use not recommended by the manufacturer may cause fire, electric shock, or injury to persons.
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Page 5: Specifications And Wiring Diagram
SPECIFICATIONS Wall / CEILING Mount Heater Model : DR-966 Volt: 240 V Watts: 6000 W Frequency: 60 Hz BTU/h: 20472 Recommended Heating Capacity: 1.25 watts / ft3 (0.03m3) Wiring diagram:... -
Page 6: Parts Of The Heater
PARTS OF THE HEATER Upper Enclosure Tilt adjustable knob C. Front Exhaust Grill D. Louver for air direction Control panel Power Indicator G. Alarm LED H. Rocker Switch (High/Low select) Temperature Setting Knob... -
Page 7: Installing Instructions
INSTALLING INSTRUCTIONS WARNING: All wiring must be installed by a certified electrician according to the electrical safety. The ceiling heater must be grounded in accordance with all national and local building codes. All Wiring procedures and connections shall be in accordance with the national and local codes having jurisdiction. - Page 8 5. Drill the required holes with diameter fit for the anchor provided for positioning the mounting bracket. 6. Insert the anchors. 7. Attach the mounting bracket to the wall or ceiling and secure with mounting screws. WALL MOUNT CEILING MOUNT 8.
- Page 9 10. Loosen the screw to remove the wiring compartment/connection cover in the rear of the heater. 11. Run the electrical power supply cable in flexible conduit and connect to the wiring compartment via the knock-out at back side of the unit. 12.
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Page 10: Operating Instructions
OPERATING INSTRUCTIONS WARNING - The heater must be properly installed before it is used. HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH : Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E. A circuit breaker must be installed and serviced only by qualified electrical personnel. - Page 11 HIGH : 6000W LOW : 3000W Select a thermostat setting. Ambient temperature is regulated by adjusting the thermostat to a desired position. Allow the unit to operate and warm up the room. When the desired temperature is reached, turn the control knob counterclockwise until the heater turns off.
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Page 12: Maintenance And Cleaning
MAINTENCE AND CLEANING There is no user maintenance part except regular cleaning as following description. All other servicing or maintenance should be performed by qualified service personnel. Before any cleaning, make sure that: 1. Disconnect power supply at source. Switch off the circuit breaker. -
Page 13: Troubleshooting
TROUBLESHOOTING If your heater fails to operate, please follow these procedures: This heater is intended to be a ceiling-mounted heater. It has a thermal cut-off protection. If the thermal cut-off protection trips, then, switch off the power. Switch off the circuit breaker.The unit should reset automatically after 10 minutes.
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