DeWalt B1145050 User Manual

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

If you have questions or comments, contact us.

Pour toute question ou tout commentaire, nous contacter. Si tiene dudas o comentarious, contéctenos.

855-805-5745 • www.DEWALT.com

INSTRUCTION MANUAL GUIDE DE’UTILISATION MANUAL DE INSTRUCCIONES

INSTRUCTIVO DE OPERACION, CENTROS DE SERVICIO Y POLIZA DE GARANTIA, ADVERTENCIA: LEASE ESTE INSTRUCTIVO ANTES DE USAR EL PRODUCTO.

Electric Forced Air Heater DXH2000 and DXH2003 Chauffage électrique à air forcé DXH2000 and DXH2003 Calentador eléctrico de aire forzado DXH2000 and DXH2003

WARNING: READ INSTRUCTIONS

CAREFULLY: Read and follow all

instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, adjust or operate the heater.

AVERTISSEMENT:

LES INSTRUCTIONS : instructions. Conservez ces instructions dans un endroit sécuritaire pour vous y référer ultérieurement. Interdisez à quiconque n’ayant pas lu les présentes directives d’assembler, de régler ou de faire fonctionner cette fournaise.

VEUILLEZ LIRE ATTENTIVEMENT

Lisez et observez toutes les

41002

ADVERTENCIA:

LAS INSTRUCCIONES: Lea y siga todas las instrucciones. Conserve estas instrucciones en un lugar seguro para futura referencia. No permita que nadie que no haya leído estas instrucciones arme, ajuste o use el calentador.

LEA CUIDADOSAMENTE

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

Deﬁnitions: Safety Guidelines

The deﬁnitions below describe the level of severity for each signal word. Please read the manual and pay attention to these symbols. DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in property damage.

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WARNING: DO NOT OPERATE THIS HEATER UNTIL YOU READ AND UNDERSTAND THIS INSTRUCTION MANUAL FOR SAFETY, OPERATION, AND MAINTENANCE INSTRUCTIONS.

CAUTION: Use of this heater in any means not described in this manual

may cause ﬁre, electric shock, personal injury and/or property damage. CAUTION: This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least 6 feet ( 1.8 m) from the front of the heater and keep them at least 2 feet (.6 m) away from the sides and rear CAUTION: In order to avoid unintended cycling of the heater, always unplug or disconnect unit from power source when not in use. CAUTION: Do not cover the power supply wiring or run the wiring under any carpet or rugs. Arrange cord and connections away from trafﬁc patterns so it is not a tripping hazard. CAUTION: Connect unit to only properly grounded outlets and adequately sized and grounded electrical systems. CAUTION: Do not use this unit with unapproved or under sized electrical connections or wiring. They may overheat and cause a risk of ﬁre.

WARNING: Do not use the heater if the unit, plug or cord has visible damage or the unit has malfunctioned. Contact a reputable electrician before reusing. WARNING: Do not expose to wet conditions; unit is intended for indoor use only. WARNING: Unit not intended for use in indoor areas where heater may be exposed to water. Avoid use in bathrooms, laundry rooms or any other areas where the unit may come in contact with water. WARNING: Do not insert or allow any foreign objects to enter the unit via the intake or exhaust vents on the unit. Failure to observe this warning may result in electric shock, ﬁre or damage to the unit. WARNING: To prevent ﬁre do not block either the air intake or exhaust. WARNING: Unit is equipped with internal active electrical components that spark during use. Do not use in areas where fumes from gasoline, paint or other ﬂammable liquids may be present. WARNING: Extreme caution must be used when any heater is used by or near children or invalids and whenever the heater is left operating and unattended.

SAVE THESE INSTRUCTIONS.

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

Assembly

• Remove the heater and all of the packaging material from the box.

• Check all of the packing material for loose parts and set aside.

• Remove and retain the four handle mounting screws that are threaded into the

top shell.

• Throughly inspect the heater for damage. If any is found do not contact the place

of purchase. Please call the Manufacturer at 855-805-5745.

• Use the four handle mounting screws to fasten the handle to the top of the heater

Note: Do not over tighten the screws as they can crack the handle.

The handle is located in the carton loose be sure not to throw out.

CONTENTS

WARNINGS ............................................................................ 2

ASSEMBLY .......................................................................... 3-4

OPERATION ........................................................................5-6

SPECIFICATIONS ................................................................... 5

CLEARANCES ........................................................................ 5

MAINTENANCE ...................................................................... 5

TROUBLESHOOTING ............................................................ 6

WIRING DIAGRAMS ............................................................... 7

PARTS LISTS/EXPLODED VIEWS...................................... 8-11

WARRANTY ......................................................................... 12

INSTRUCTIONS FOR ORDERING PARTS ............................ 12

Operational Information

The DeWalt Electric forced air heaters are designed to be used by professionals.

Heat is created by electric current passing through coiled metal elements bringing them up to very high temperatures. The fan then passes room air over the hot elements exchanging cold air for warm.

The air moving over the coils keeps them from reaching temperatures that are not safe for the normal operation of the heater. However it is important to keep all combustible materials and any objects that may be sucked into the fan blades at a safe distance (please refer to the table on the next page for appropriate distances). Make sure that the fan blades remain unobstructed at all times.

Keep unit clean and dust free. Do not block unit intake or exhaust at any time.

Operation

Review and understand all warnings in this manual. Follow all local codes. These heaters are designed to be used with 240v ac only.

English

This heater must be wired by a certiﬁed electrician.

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

WHEEL KIT ASSEMBLY

CONTENTS

REF# ITEM# ITEM DESCRIPTION QTY 1 40857 Handle Assembly 1 2 21875 Carriage Assembly 1 3 21897 Axle Assembly 1 4 40859 Wheels Assembly 2 5 41076 Base Plate 1 6 28787 Hardware Kit 1

Screws, w/nuts

Hardware Kit

Includes

Tools Needed

After completely unpacking wheel kit, inspect for damaged or missing pieces.

If there are damaged or missing pieces please contact 1-800-805-5745

-Phillips Head Screw driver

-Socket Wrench w/ 9/16 socket or wrench

Wheel Spacer

Hub Cap

Large Washer

Cotter Pin

Base Plate Bolts

Step 1.

Step 2.

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Remove bottom panel off heater and

4 2 2 2 2 4

reuse same screws to install the base plate that is provided in the kit.

Step 3.

Set the heater on top of carriage lining the four threaded bolt holes with the four holes on the carriage. Attach the heater to the carriage by using the four bolts provided in hardware kit.

Install the axle and wheels to the carriage.

Step 4.

Attach the handle to the carriage using the four nuts and bolts provided in the hardware kit.

FOR ANY QUESTIONS:

Please call Toll Free 1-855-805-5745 Please include the model number, date of purchase and description of problem in all communications.

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

Starting Instructions, After Heater Has Been Professionally Wired

1. Place the heater on a stable and level surface. Insure clearance to combustibles are observed (see table on this page).

2. Turn thermostat counter-clockwise to lowest setting.

3. Move 4 way selector switch from the off position to the fan position for fan only

English

operation.

4. Move the selector switch to the 13kW position for partial power operation. The partial power input requirement for the DXH2000 is 240Vac/54A which requires the use of a 60A/2 pole circuit breaker. The partial power input requirement for the DXH2003 is 240Vac/33A which requires the use of a 40A/3 pole circuit breaker.

Turn thermostat knob up (clockwise) until desired temperature setting is reached.

6. Move the selector switch to the 20kW position for full power operation. The full power input requirement for the DXH2000 is 240Vac/81A which requires the use of a 100A/2 pole circuit breaker. The full power requirement for the DXH2003 is 240Vac/50A which requires a 60A/3 pole circuit breaker.

7. The heating element and fan will remain on until the temperature setting is reached. The heating element will cycle on and off as needed. The fan will remain on as long as the control switch is in the on position.

To Stop Heating

Rotate the 4 way selector switch to the fan position for cool down. When the unit is cool move the selector switch to the off position.

NOTE: This heater is equipped with an overheat limit switch which may cause the heater to stop.This is indicated by a visual alarm when the power switch is in the on position and all lights are off. (ﬁg 1) Check and remove the cause of the overheating before restarting. This can take up to 15 minutes to cool before it can be restarted.

Maintenance

WARNING:

Never attempt to service the heater while the unit is hot, In use, or plugged in. Only qualiﬁed service technicians should service these units.

• Thoroughly inspect the unit prior to use.

• Keep heater clean and free of dust and debris.

• The use of an air compressor can be used to blow out the dust from the heater case. use moderate air pressure as to not damage any internal components.

Be sure to only

• A soft dry cloth should be used for cleaning of outer shell and handle.

• The fan motor is sealed and does not need to be lubricated.

Speciﬁcations

Model: DXH2000 DXH2003

Heat Output BTU/WATTS

Power Cord 6/3 AWG for 10’ or less 8/4 AWG for 10’ or less

Airflow (CFM) 725 725

Electrical Supply 240Vac 240Vac

Minimum Breaker Required

Amps

Thermostat 23°F - 95°F 23°F - 95°F

Dimensions: (L”xW”xH”) 27”x15”x18” 27”x15”x18”

Weight (lbs.) 49 lb. 49 lb.

44,357/13kW - 68,242/20kW 44,357/13kW - 68,242/20kW

60A/2 Pole/Low - 100A/2 Pole/Hi 40A/3 Pole/Low - 60A/3 Pole/Hi

54/81

33/50

Clearance to Combustibles

Outlet (Feet) 6 (1.8m)

Rear (Feet) 2 (.6m)

Top (Feet) 2 (.6m)

Bottom Non-combustible floor

OPERATION MODE HEAT ON INDICATOR LIGHT THERMOSTAT

Fan indicator light is on when circulation fan is operating.

FIG. 1

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

Note: Your heater is equipped with auto cool down and warm-up features.

AUTO COOLDOWN.

When the heater is running and the selector switch is rotated to the off position, the heater will automatically keep the fan operating until the heater is cool. The fan will then shut off.

AUTO WARM-UP.

When the heater is stored or started in very cold conditions and a heating mode is selected, the heating element will turn on to warm up the unit before the fan will start to blow hot air.

WARNING: USE ONLY MANUFACTURER’S REPLACEMENT PARTS. USE OF ANY OTHER PARTS COULD CAUSE INJURY OR DEATH. REPLACEMENT PARTS ARE ONLY AVAILABLE DIRECT FROM THE FACTORY AND MUST BE INSTALLED BY A QUALIFIED SERVICE AGENCY.

Storage

When not in use, the heater must be disconnected from power source, dusted off and the cord should be loosely wound around the handle.

For service :

Please call Toll-Free 855-805-5745 www.dewalt.com Our ofﬁce hours are 8:00 AM – 5:00 PM, EST, Monday through Friday. Please include the model number, date of purchase, and description of problem in all communication.

Troubleshooting

Unit does not work • Defective thermostat or wrong thermostat setting

• Open circuit breaker or fuse

• Thermal overload switch has been tripped

• Faulty Connection

• Damaged or defective plug or outlet Unit runs continuously • Defective thermostat or wrong thermostat setting

• Heat losses higher than unit capacity (unit undersized) Elements are on but motor does not rotate • Defective Motor

• Blocked fan blades Enclosure is extremely hot • Defective thermal protection

• Blocked air vents

• Defective motor Desired room temperature cannot be reached • One or more elements are defective

• Defective thermostat or wrong thermostat setting

• Voltage lower than that written on Rate tag

• Heat losses higher than unit capacity (unit undersized) Overheating • Defective thermostat or wrong thermostat setting

• Defective Motor Heater emits a humming sound • Defective motor

• Fan blade blocked

English

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

Wiring Diagrams

DXH2000

DXH2003

Parts List DXH2000

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

REF. # ..................ITEM#............ DESCRIPTION

1..........................N/A .....................COVER, TOP, SHELL, OUTER

2..........................N/A .....................PANEL, FRONT

3..........................N/A .....................PANEL, REAR

4..........................N/A .....................SHIELD, RADIATION, TUBE

5..........................N/A .....................BASE, PLATE

6..........................N/A .....................PANEL, SIDE, LEFT

7..........................N/A .....................PANEL, SIDE, RIGHT

8..........................N/A .....................BRACKET, MOUNT, MOTOR

9..........................41080 ................BRACKET, SWITCH, HIGH LIMIT

10........................N/A ....................

11........................41082 ................GUARD, GRILL, REAR

12........................41083 ................BLADE, FAN

13........................41084 ................ELEMENT, HEATING

14........................41085 ................PANEL, CONTROL, PLASTIC

15........................41086 ................CONTACTOR, ELEMENT, HEATING

16........................41087 ................SWITCH, MAIN, 4, POSITION

17........................41088 ................SWITCH, FAN, COOL DOWN, 37C

18........................41089 ................INDICATOR, FAN ON

19........................41090 ................BREAKER, CIRCUIT, 30AMP

20........................41091 ................BUSHING, STRAIN, RELIEF

BRACKET, CONTACTOR, ELEMENT, HEATING

WARNING:

Use only manufacturer’s replacement parts. Use of any other parts could cause injury or death. Replacement parts are only available direct from the factory and must be installed by a qualiﬁed service agency.

REF. # ..................ITEM#............ DESCRIPTION

21........................41092 ................BRACKET, SWITCH, FAN, COOL DOWN

22........................N/A ....................BRACKET, WIRE MOUNT

23........................N/A ....................BRACKET, BLOCK, TERMINAL, WIRING

24........................41051 ................DOOR, ACCESS

25........................41064 ................GUARD, GRILL, FRONT

26........................41029 ................SUPPORT, HEATING ELEMENT

27........................41030 ................FOOT, RUBBER

28........................41031 ................CLIP, SENSOR, CAPILLARY TUBE

29........................41067 ................MOTOR, FAN

30........................41094 ................BLOCK, TERMINAL, WIRING

31........................41070 ................CAPACITOR, MOTOR, STARTER

32........................41032 ................SWITCH, HIGH LIMIT, 77C

33........................41053 ................BOARD, CIRCUIT, HEAT ON,INDICATOR

34........................41095 ................HANDLE, CARRY

35........................41027 ................KNOB, THERMOSTAT, PLASTIC

36........................41034 ................THERMOSTAT, TEMPERATURE, AMBIENT

37........................41036 ................BUSHING, PLASTIC, WIRE

38........................41096 ................BUSHING, PLASTIC, WIRE

39........................41081 ................FRONT SCREEN ASSEMBLY

40........................41100 ................RADIATION SHIELD TUBE W/BRACKETS

For Service

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DXH2000

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NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

Parts List DXH2003