Fan Forced HEATER OWNER’S MANUAL Model No.
TABLE OF CONTENTS Important Instructions…………………………………………3-4 Specifications and Wiring Diagrams…………………………5-6 Parts of the Heater ……………………….………………….. 7 Operating Instructions………………...……………………....8 Maintenance and Cleaning………………………………….. 9 Grounding Instruction…………………………………………10 Troubleshooting……………………………………………….
IMPORTANT INSTRUCTIONS PLEASE READ ALL INSTRUCTIONS BEFORE USING THIS HEATER NOTE: There may be a trace of smoke or odor when the 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.
10. To prevent a possible fire, do not block air intake or exhaust openings in any manner. Do not use on soft surfaces, like a bed, where openings may become blocked. Use the heater on flat, dry surfaces only. 11. A heater has hot and arcing or sparking parts inside. Do not use the heater in areas where gasoline, paint or flammable liquids are used or stored. 12. Use this heater only as described in this manual.
SPECIFICATIONS Fan Forced Heater Model: DR218-1500 Voltage: 120V Watts: 1500W Frequency: 60Hz Thermostat Temperature Range: 32˚F~104˚F (0˚C~40˚C) L1 L2 5
Model: DR218-3000 Voltage: 240V Watts: 3000W Frequency: 60Hz Thermostat Temperature Range: 32˚F~104˚F (0˚C~40˚C) 6
PARTS OF THE HEATER A. B. C. D. E.
OPERATING INSTRUCTIONS 1. Plug the power supply cord into a wall outlet. 2. Set the thermostat to MAX (full clockwise turn). 3. Turn On the unit by selecting HIGH / LOW or the FAN ONLY setting from the Power Settings Control Knob. 4. Select a thermostat setting. Ambient temperature is regulated by adjusting the thermostat to a desired position. To set, allow the unit to operate and warm up the room.
MAINTENANCE AND CLEANING Always turn OFF the heater and disconnect the cord from the electrical outlet before cleaning the unit. Light accumulation of dust may be removed from the heater with a soft cloth or vacuum cleaner. Wipe the exterior surfaces of the heater occasionally with a damp cloth (not dripping wet), using a solution of mild detergent and water. Dry the case thoroughly before operating the heater.
GROUNDING INSTRUCTIONS DR218-1500 This heater is for use with 120 volts. The cord has a plug as shown in the figure below. An adapter as shown at (C) is available for connecting three-blade grounding-type plugs to two-slot receptacles. The green grounding lug extending from the adapter must be connected to a permanent ground such as a properly grounded outlet box. The adapter should not be used if a three-slot grounded receptacle is available.
DR218-3000 This heater is for use with 240 volts. The cord has a plug as shown in the figure below. No adapter is available for this blade configuration, and none should be used. The outlet type is a 240-volt grounding outlet. When properly installed, it provides a ground connection through the cord to the heater to protect the operator from electric shock.
TROUBLESHOOTING WARNING: Any other servicing must be performed by an authorized service representative. Do not attempt to service the unit yourself. Problem Probable Cause Solution Overheat protection has temporarily deactivated the heater. Turn the heater OFF. Inspect for any objects on or adjacent to the heater that may cause high temperatures. Wait until heater has cooled before turning the heater back on. Room temperature has warmed to thermostat setting.
QUESTIONS AND ANSWERS What if the heater’s airflow seems to have diminished? Please ensure the rear intake is not blocked and that the filter is clean. Follow the filter maintenance procedure to clean the filter. Once the heater is turned on, how long will it take to heat my greenhouse? Generally speaking, it takes some time to heat a greenhouse.
Can I use more than one heater at a time? Yes, but please make sure the heaters are not on the same circuit. Each heater and appliance should be on its own circuit. Can I use the heater and another appliance at the same time? Yes, as long as they are not on the same circuit. This heater should be considered a major appliance. You should not run more than one large appliance on a single circuit breaker.
What is the BTU Rating for the heater? The DR. INFRARED HEATER MODEL DR218-1500 is approximately 5200 BTUs; the MODEL DR218-3000 is approximately 10400 BTUs. The power cord feels warm to the touch; should I be concerned? It is normal for the heater’s plug and cord to feel warm to the touch. A plug or cord which becomes hot to the touch or becomes distorted in shape may be a result of a worn electrical outlet. Worn outlets or receptacles should be replaced prior to further use of the heater.
Warranty Information Register your product at our website: Or visit DrHeaterUSA.com/register-your-heater Feedback Love it? Help us make the product more for you. Let us know with a customer review. Please visit: https://www.amazon.com/review/review-your-purchases# At Dr. Heater USA, we are committed to bringing top quality alternative & supplemental heating products to our customers. Dr. Heater USA 860 Mahler Road Burlingame, CA 94010 Tel: 1-800-317-1688 EMAIL: SERVICE@DRHEATERUSA.
