WALL/CEILING MOUNT HEATER OWNER’S MANUAL Model No.
TABLE OF CONTENTS Important Instructions .………………………………….… 3-4 Installation Instructions .……………………….………..… 5-8 Specifications and Wiring Diagram………………………. 9 Parts of the Heater ……………………….……………….. 10 Operating Instructions……………………….………....…. 11-13 Maintenance and Cleaning ……………………………….
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 recur. Make sure that the room in which the appliance is located is well ventilated during this operation. It is normal for the appliance to emit small crackling sounds when you turn it on for the first time.
10. To prevent a possible fire, do not block air intakes or exhaust in any manner. 11. This heater has hot/arcing or sparking parts inside. To reduce the risk of fire, do not use the unit in areas where gasoline, paint, or flammable 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. 13.
INSTALLATIONINSTRUCTIONS WARNING: All wiring must be installed by a certified electrician in accordance with electrical safety standards. The ceiling heater must be grounded in accordance with all national and local building codes. WARNING: To reduce the risk of fire, do not store or use gasoline or other flammable vapors and liquids in the vicinity of the heater. All wiring procedures and connections should be in accordance with local codes and ordinances.
Qty 2 1 1 2 1 2 Screw Kit Contents Description M10 Explosion Screw M10x60mm Screw M10 Nut Ф10 Washer Ф10 Spring Washer Ф10 Rubber Pad WARNING: To reduce the risk of fire, do not store or use gasoline, paint or other flammable liquids (with vapors) and in the vicinity of the heater. INSTALLATION INSTRUCTION: 1. Keep the heater at least 8 feet (2.4 m) from the floor. This minimum distance must be maintained. 2. Do not install closer than 1 foot (or 0.3 m) to any adjacent vertical surfaces or walls. 3.
8. Hook the unit to the mounting bracket and let the unit hang from the mounting bracket. 9. Insert the screw through the mounting bracket and the heater handle, and tighten the nut. 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 the back of the unit. 12.
13. Replace the wiring compartment/connection cover and lock in place with the screw.
SPECIFICATIONS Wall/Ceiling Mount Heater Model No: DR-966 Voltage: 240V Watts: 6000W Frequency: 60Hz BTU/h: 20472 Recommended Heating Capacity: 1.25 watts / ft3 (0.
PARTS OF THE HEATER E F A. B. C. D. E. F. G. H. I.
OPERATING INSTRUCTIONS WARNING! The heater must be properly installed before use. HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH: Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70. A circuit breaker must be installed and serviced only by a certified electrician. Always use a properly rated voltage sensing device to confirm that the power is OFF. The HIGH/LOW switch on the heater is only for setting selection.
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. This is your ideal setting. The heater will start automatically when the room temperature drops below this set point, and will turn off when the set point is reached. To turn off the heater, switch off the circuit breaker.
Connect to the Heater Connect to the Power Cord Connect to the Power Cord Connect to the Heater 3. Insert wires into the Thermostat Outlet Box, and screw up the thermostat. 4. Cover the thermostat.
MAINTENANCE AND CLEANING CLEANICLEANINGINSTRUCTIONS (separate page) There are no user-serviceable parts inside this heater except regular cleaning as described below. All other servicing or maintenance should be performed by qualified service personnel. Before any cleaning, make sure that: 1. The power supply is disconnected at the source. Switch off the circuit breaker. 2. Wait for 60 minutes to ensure the heating coil has cooled. Your heater now will be ready for cleaning. Regular Cleaning 1.
TROUBLESHOOTING If your heater fails to operate, please follow the procedures below. This heater is intended to be a ceiling-mounted heater. It has a thermal cut-off protection feature. If the thermal cut-off protection trips, switch OFF the circuit breaker. The unit should reset automatically after 10 minutes. If the thermal cut-off protection trips again, consult a certified electrician to determine the reason for overheating.
How long is the warranty? This heater comes with a ONE-YEAR LIMITED COMPONENT WARRANTY. If your unit does not appear to be working properly, please contact our service center by calling 1-800-317-1688. Prior to your call, we encourage you to visit our service related website www.DrHeaterUSA.com for troubleshooting tips and service instructions if needed. Warranty Information Register your product at our website: Or visit DrHeaterUSA.
