Global Industrial 246552 User Manual
User's manual Manual del usuario Manuel de l'utilisateur
Customer Service
US: 1-800-645-2986
Servicio de atención al Cliente
US: 1-800-645-2986
Service à la clientèle
Canada: 888-645-2986
Portable Electric Heater
Models: 256551, 246552, 246553
Read this manual thoroughly prior to
installation, operation or maintenance.
Keep these instructions in a safe
location for future reference. For
questions, visit globalindustrial.com
or contact Customer Service at 1-800645-2982.
Table of Contents
1
Items to check before use ........................................................................................ 2
Name of Parts ............................................................................................................. 4
Caution for Installation............................................................................................... 4
Troubleshooting........................................................................................................... 5
Control Guide............................................................................................................... 5
Electric Heater Diagram..............................................................................................6
Product specification...................................................................................................7
Breakdown (246551).....................................................................................................8
Breakdown (246552).....................................................................................................9
Breakdown (246553....................................................................................................10
Model 246551 10.2 KW Portable Electric Heater, 240V, Single Phase
Model 246552 15 KW Portable Electric Heater, 208V, 3 Phase
Model 246553 30 KW Portable Electric Heater, 480V, 3 Phase
1
011921
Portable Electric Heater
2
Items to check before use
Safety Cautions
These are important for the user's safety and prevention of property damage and/or loss. Please read
carefully to ensure the safe and efficient operation of this product.
Safety Tips
• Never operate a heater you suspect is damaged. Before use, inspect the heater, cord, and plug for
damage. Follow all operation and maintenance instructions.
• Never leave the heater operating unattended.
• Be sure the heater plug fits tightly into the wall outlet. If not, do not use the outlet to power the
heater.
• During use, check frequently to determine if the heater plug or cord, wall outlet, or faceplate is HOT!
If the plug, outlet, or faceplate is hot, discontinue use of the heater, and have a qualified electrician
check and / or replace the plug or faulty wall outlet(s). If the cord is hot, disconnect the heater, and
have it inspected/repaired by an authorized repair person.
User's Manual
• Never run the heater's cord under rugs or carpeting,
This can damage the cord, causing it and nearby objects to burn.
Use proper
electricity; refer to the
label on the heater.
•
Use proper electricity refer to
the label on the
heater.
(There is a risk of
product damage and fire)
• Do not keep or use
Inflammables and
Combustible spray near
product.
(There is a risk of
product damage and fire
• Use the cable that meets
the specification
(Refer to wiring
diagram page)
• Do not spray water directly on the product or
wipe it with benzene, thinner or alcohol.
(There is a risk of electric shock, fire or damage
to the product)
• Do not bend the wire
excessively and put
heavy objects on this
heater.
(There is a risk of
product damage
and fire)
•
Do not install the product near flammable materials
such as curtains, blankets, clothes, etc.
(Overheating of the product may cause a fire)
2
Portable Electric Heater
Cautions
These are important for the user's safety and prevention of property damage and/or loss. Please read
carefully to ensure the safe and efficient operation of this product.
• Do not block heater outlet •
(These areas get
extremely hot and
may burn you)
• Be careful of foreign
objects getting into air
inlet and outlet.
(It may cause
malfunction)
• Avoid high temperature and
high humidity when storing for
long term and store in a dry
place.
(It may cause rust or
malfunction)
• Use a proper breaker in
(There is a risk of electric
shock,or fire)
• Do not touch heater
(Allow unit to cool
down, otherwise there
is a risk of burning
yourself)
Do not touch the heat
generating areas when
in use.
line with electric capacity.
right after use.
• Never move the heater
while in operation.
(
If the product falls
down, it may
cause fire)
• Keep away from heat
exhaust while unit is on.
(The product can be
operated at any time
because of
temperature sensor)
• Open the window
once or twice every
hour for ventilation.
(It may cause lack of
oxygen the product
is operated for a
long time without
ventilation)
• If there is noise, smell or
smoke coming from the
heater, immediately unplug
the power cord and contact a
service center.
(
There is a danger of electric
shock or fire)
• Do not expose this heater to direct
sunlight, rain, or strong wind.
(There is a danger of electric
shock or fire)
• Do not disassemble, repair
or modify this heater when
in use.
(It causes a high risk of
accident, fire or electric
shock)
3
Portable Electric Heater
3
Name of Parts (246551/246552/246553
Front
4
Caution for Installation
Right Place for Installation
Caution
Electric Maintenance
Temperature
Control
Metal Handle
Casters
Heat Exhaust
Do not use in an explosive environment or where there
is a possibility of leakage of flammable gas.
Back
Caution
Caution
Caution
Use in shaded area.
Do not put any foreign substances around Heat
exhaust.
Store the product with cover. Use the heater only after
completely cleaning dust or dirt on the bottom.
Keep safe clearance
It is critical to keep safe clearance around the heater and not block the flow of air.
• We recommend at least 3 feet (90 cm) in front of heater and 1 feet (30 cm) to the sides and above.
• Keep all furniture , papers, and other flammable objects away from the heater.
• Make sure there is constant air flow around the heater
Automatic overheat prevention sensor
Unit is built with internally built sensor that automatically shuts off the heater when it reaches abnormal temperature.
Automatic tip over switch
The heater will automatically switch off if it senses the unit is tilting and at risk of falling over.
Easy Maintenance
1. Disconnect the power to the heater
2. Blow debris down through the top element using a blow-dryer or vacuum on blow cycle.
3. Vacuum the dirt and dust in the heater and turn the power back on.
4
5
Troubleshooting
Problem Solution
When Power Switch
lamp is not working
Portable Electric Heater
• Check the main power connection (check main terminal.
• Check if the heater is tilted.
• Temperature sensor detects heater overheating during operation. (Check whether fan is
working)
• If fan is not working, check for shorted wire
When heater switch
lamp is not working
When heater is not
• After identifying and fixing the problem, always turn the power off and on again to re-operate.
6
Control Guide
working
• Check for shorted wire
• Check for shorted wires (restart after inspection)
• OCR (Over Current Relay) is on due to overload (Restart after pressing reset button)
Power ON
ON/OFF switch for main power at OFF, both fan and heater will be turned off. If protective sensors
(overheat sensor, tilt motion sensor) detects hazards. Heater will get shut off automatically. After
identifying and solving the problem, re-start the heater.
Temperature Control
Turn the control knob clockwise to desired temperature. The heater will operate until the set temperature
is reached, then turn on. Note: The heater will turn back on automatically to maintain the desired
temperature.
Heat ON
ON/OFF switch for the heater
Caution
Shut-off Instruction
• You must follow these instructions to turn off the
machine to PREVENT FIRE HAZARDS
1. Turn off green switch (Heater)
2. Wait for 3-4 minutes for unit to cool down
3. Turn off red switch (Power and fan)
5
WFHE-10K 3P 240V ON OFF
C
2
1 C21
7
WFHE-10K 3P 240V ON OFF
Electric Heater Diagram
246552 (240V)
Portable Electric Heater
Tilt Switch
Rainbow Switch
FAN HEATER
Overheat
Sensor(Automated)
Overheat
246552 (3-Phase 3-Wire 480V)
Sensor(Automated)
Overheat
Sensor(Automated)
C
2
1 C21
Rainbow Switch
7
Axial Fan
HEATER
FAN
Rainbow Switch
Tilt Switch
C21
8
Axial Fan
Rainbow Switch
5
Overheat
Sensor(Automated)
6
Portable Electric Heater
7
Electric Heater Diagram
246553 (3-Phase 3-Wire 480V)
Overheat
Sensor(Automated)
FAN HEATER
C21
Rainbow Switch
Tilt Switch
C21
Rainbow Switch
8
Product Specification
Model 246551 246552 246553
Voltage:
Phase:
Watts:
Amp:
CFM:
BTU/h:
Temperature Range:
Heating Area:
Thermostat:
Dimensions (W x D x H):
Product Weight:
Color:
Safety Features:
Certification:
Outlet Diameter:
Temperature Rise:
Casters:
Required Cord (not included):
15-1/2" x 22-1/2" x 22-3/16" 16-5/8" x 24-1/2" x 23" 18-5/8" x 26-3/8" x 24-5/8"
Tip-Over Switch, Overheat Sensor Tip-Over Switch, Overheat Sensor Tip-Over Switch, Overheat
3" Diameter, PU (2 locking) 3" Diameter, PU (2 locking) 3" Diameter, PU (2 locking)
240V 208V 480V
Single 3 3
10,200 15,100 30,000
41.82 42.35 36.46
806 1,103 1,441
33,700 51,000 101,350
32°F~122°F 32°F~122°F 32°F~122°F
600~785 Sq.Ft. 950~1,100 Sq.Ft. 1,830~2,300Sq.Ft.
Manual Manual Manual
59.3 lbs. 86 lbs. 113.1 lbs.
Yellow Yellow Yellow
Sensor
ETL, CETL ETL, CETL ETL, CETL
12" 14" 14"
46°F 46°F 65°F
6AWG/3C 6AWG/4C 6AWG/4C
Axial Fan
7
9
Breakdown (246551)
Portable Electric Heater
8
9
Breakdown (246552)
Portable Electric Heater
9
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