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USER’S GUIDE
ADR SERIES
CEILING FAN HEATER
REPLACEMENT COMPONENT LIST INCLUDED
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This unit
complies with
the CSA and
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UL standards
WARNING
Before installing and operating this product, the user and/or installer must read, understand and follow these instructions and keep them handy for future
reference. If these instructions are not followed, the warranty will be considered null and void and the manufacturer deems no further responsibility for this
product.
certified electrician, according to the electrical and building codes effective
in your region.
The following instructions must be adhered to in order to avoid personal injuries or property damages, serious injuries and potentially fatal electric shocks.
Protect the heating unit with the appropriate circuit breaker or fuse, in accordance with the nameplate.
Make sure the line voltage (volt) is consistent with that indicated on the unit’s nameplate.
This unit must be grounded.
Switch off the power at the circuit breaker/fuse before installing, repairing and cleaning the unit.
Make sure the unit is appropriate for the intended use (if needed, refer to the product catalog or a representative). Use this heater only as described in this
RECOMMENDED HEATING CAPACITY : 1.25 W/cubic foot (0.03 m³)
It corresponds to 10 W/square foot (0.09 m²)
required capacity to heat a room. If needed, refer to a specialist (industrial and commercial buildings) who will be able to calculate these heat losses and
optimize the required capacity or consult the “Online heating calculation” section of the Stelpro Design Web site (residential buildings). To heat a large room
and to increase your comfort, it is recommended to install several units instead of one. For example, 2 X 1000 W rather than 1 X 2000 W.
Respect distances and positions indicated in the installation section.
IMPORTANT INSTRUCTIONS
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For further information or to consult this guide online, please visit our website at www.stelpro.com
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SPECIFICATIONS AND TECHNICAL DRAWINGS
WARNING
This unit must not come into contact with a water source and must be protected from splashes. Do not use it if any part has been immersed.
When mounting the unit, make sure that the anchorage used can support the total weight of the unit with the mounting brackets.
When cutting or drilling into a ceiling, do not damage electrical wiring and other hidden utilities.
Because this unit is hot when in use, it may pose risks even in normal operation. Therefore, be careful and responsible when using it. To avoid burns, do not
let bare skin touch hot surfaces. The unit must cool down for few minutes since it will stay warm for some time after shut down. Extreme caution is necessary
when any heater is used by or near children or invalids and whenever the heater is left operating and unattended.
keep them at least 24 inches (61 cm)
Never block air vents (with objects or other items). You risk damaging the heater and the obstruction could lead to electric shock or overheating, which could
products. Store it in a dry place when not using it.
Some areas are dustier than others. Thus, it is the user’s responsibility to evaluate if the unit must be cleaned based on the amount of dirt accumulated on
in accordance with these instructions.
The thermal protection activation indicates that the unit has been subjected to abnormal operating conditions. If the thermal protection remains activated or
damaged. (Refer to the limited warranty)
Before unplugging the unit, all controls must be in the “OFF” position and the current from the main breaker panel should be cut. (The general switch may be
used also, if included.)
to the limited warranty).
SPECIFICATIONS
MODELS ADRI ADRII ADRR
VOLTS 208 V / 240 V 208, 240, 277, 347, 480 AND 600 V 208, 240, 277, 347, 480 AND 600 V
WATTS 2000 TO 5000 W 2000 TO 10000 W 2000 TO 5000 W
WEIGHT 16 LB / 7,2 KG 45 LB / 20,4 KG 16 LB / 7,2 KG
LENGTH 16” / 406 MM 23 5/8” / 600 MM
WIDTH 16” / 406 MM 23 5/8” / 600 MM
HEIGHT 5 1/8” / 130 MM 6 9/16’’ / 167 MM
TECHNICAL DRAWINGS
SAVE THESE INSTRUCTIONS
CEILING FAN HEATER
ADRI
KO
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1 1/4"
32mm
7/8"
22mm
FRONT
16"
406mm
16"
406mm
5 1/8"
130mm
BOTTOM
1 1/4"
32mm
1 1/2"
39mm
2
TOP
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SPECIFICATIONS AND INSTALLATION
TECHNICAL DRAWINGS
ADRII
6 9/16"
167mm
2 7/16"
62mm
1 7/16"
37mm
7/8"
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22mm
3 3/16"
81mm
FRONT
22 3/8"
568mm
22 3/8"
568mm
INSTALLATION
1 1/16"
26mm
1 1/2"
38mm
ADRR
BOTTOM
TOP
1"
25mm
7/8"
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22mm
BOTTOM
1 1/4"
32mm
22 1/2"
571mm
4 3/16"
4 15/16"
106mm
125mm
TOP
23 5/8"
600mm
22 9/16"
573mm
7/8"
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22mm
23 5/8"
600mm
TOP
N.B. Cut off power supply at circuit breaker/fuse before proceeding to the installation and wiring connections. This product must be
found on the unit.
in contact with combustible material. Do not mount in close proximity to another unit.
for a suspended installation are not provided with the unit.
For best results, do not exceed the following recommended mounting heights:
UNITS MAXIMUM MOUNTING HEIGHTS
2 or 3 kW 8 ft. (2.44 m)
4 or 5 kW 10 ft. (3.04 m)
7.5 or 10 kW 12 ft. (3.66 m)
Depending on the model, keep at least 12 or 24 inches away from any vertical surfaces or walls (see drawings on next page).
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INSTALLATION, OPERATION AND MAINTENANCE
ADRI and ADRII
1. Remove the external cover of the unit and set it aside (4 screws).
2. Remove the mounting bracket (1 or 2 screws and hinges depending on the model).
3. Screw the mounting bracket to the ceiling and make sure the ceiling structure
is strong enough to support the unit. Make sure the mounting bracket is
installed in such a way that the unit will sit straight and level.
4. Remove the wiring compartment cover and set it aside.
5. Hook the slotted side of the internal assembly to the mounting bracket. Let
the unit hang from the bracket.
mounted thermostat must be installed to control the heater.
7. Run the electrical supply cable up to the wiring compartment of the unit.
made while the unit is still hanging from the bracket.
8. Make the electrical connections using the supplied wire connectors
(marrettes). Connect the ground wire to the grounding screw. Make sure all
and L2 wires to one of the power supply leads and connect the L1 wire to the
other power supply lead. Note that the Fan mode option will not be available
with this type of installation.)
9. Replace the wiring compartment cover. Swing the other half of the interior
assembly into position and screw the assembly to the bracket with the
screw(s) previously removed in step 2.
10. Replace the external cover and screw it into place with the four screws
removed in step 1.
11. Test the unit to make sure it is running properly.
ADRI
ADRII
ADRR
N.B. This product has been designed to be installed into a suspended ceiling,
not into a closed ceiling. Keep in mind that if you intend on recessing it
into a closed ceiling, you will not have access to it for maintenance and/or
repair purposes in the future.
1. Remove the wiring compartment cover and set it aside.
2. Run the electrical supply cable up to the wiring compartment of the unit.
3. Make the electrical connections using the supplied wire connectors
(marrettes). Connect the ground wire to the grounding screw. Make sure all
and L2 wires to one of the power supply leads and connect the L1 wire to the
other power supply lead. Note that the Fan mode option will not be available
with this type of installation.)
4. Replace the wiring compartment cover.
mounted thermostat must be installed to control the heater.
6. This product has been designed to be installed into a suspended ceiling,
therefore there are no mounting brackets supplied with the unit; it must be
supported by the metal framing of the suspended ceiling.
7. Test the unit to make sure it is running properly.
ADRR
MINIMUM
12"
[305mm]
MINIMUM
12"
[305mm]
MINIMUM
24"
[610mm]
OPERATION
WARNING: the heater must be properly installed before it is used.
MAINTENANCE
All other repairs and maintenance other than those described in
regularly. Cut off power supply at circuit breaker/fuse and wait for
the unit to cool down before cleaning.
abrasive dish soap. Do not use abrasive or chemical cleaners because they
vacuum brush to remove dust and other foreign objects from the grilles. Note
that cigarette smoke could yellow the discharge grille and that the best way to
prevent it is to clean the unit on a regular basis.
MINIMUM
24"
[610mm]
MINIMUM
12"
[305mm]
MINIMUM
12"
[305mm]
if the thermostat is set off. This means that there is a risk of
electric shock as long as the unit is energized.
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LIST OF REPLACEMENT COMPONENTS
TROUBLESHOOTING
PROBLEM DEFECTIVE PART OR PART TO CHECK
Defective thermostat or wrong thermostat setting
The unit does not work
The unit runs continuously
The enclosure is extremely hot
The unit cycles under control of the thermal protection
(overheat indicator)
Overheating
The breaker trips when the heater is turned on
Elements are on, but the motor does not work
The desired room temperature cannot be reached
N.B. If you do not solve the problem after checking these points, cut off the power supply at the main electrical panel and contact our customer service (see the
“Limited warranty” section to obtain the phone numbers).
Open circuit breaker or fuse
The thermal protection has been activated
Faulty connections
Defective thermostat or wrong thermostat setting
Heat losses higher than the unit capacity
Defective thermal protection
Blocked air vents
Defective motor
Blocked air vents
Defective motor
Defective motor
Defective thermostat or wrong thermostat setting
Faulty connections
Voltage higher than that written on the nameplate
Defective motor
One or more elements are defective
Defective thermostat or wrong thermostat setting
Voltage lower than that written on the nameplate
Heat losses higher than the unit capacity
REPLACEMENT COMPONENT LIST
REF. # PART # DESCRIPTION
1 CONTACTOR 30A 2 POLES 240/208 V
1 CONTACTOR 30A 2 POLES 24 V
1 CONTACTOR 35A 2 POLES 120 V
1 CONTACTOR 35A 3 POLES 24 V
1 CONTACTOR 40A 3 POLES 208/240 V
1 CONTACTOR 40A 3 POLES 120 V
1 CONTACTOR 50A 3 POLES 120 V
2 BLADE 9” 26” 5B (2 TO 5 KW)
2 BLADE 10” 26” (7.5 TO 10 KW)
3 SWITCH (SPDT)
3 SWITCH (DPDT) HI/LOW
4 PILOT LIGHT 240 V
4 PILOT LIGHT 120 V
4 PILOT LIGHT 24 V
5 ENCLOSED MOTOR 240 V (2 TO 5 KW)
5 MOTOR 240 V (7.5 TO 10 KW)
5 MOTOR 600 V/3PH (15 TO 40 KW)
6 PROTECTION L150
7 RELAY 240 V
7 R841C1011 RELAY 208/24 V
7 R841C1029 RELAY 240/24 V
7 RE153T ELECTRONIC RELAY (15 A MAX AND 347 V MAX)
8 THERMOSTAT SP
8 THERMOSTAT SP
9 TRF200025 TRANSFORMER 240/24/25VA
9 TRF200040D
9 TRF300025 TRANSFORMER 347/24/25VA
9 TRF320100 TRANSFORMER 347/240/100VA
9 TRF410200D TRANSFORMER 347/240/200VA
9 TRF320150 TRANSFORMER 347/240/150VA
9 TRF600025 TRANSFORMER 600/24/25VA
9 TRF620100 TRANSFORMER 600/240/100VA
9 TRF620200 TRANSFORMER 600/240/200VA
9 TRF620025 TRANSFORMER 600/240/25VA
9 TRF620150 TRANSFORMER 600/240/150VA
9 TRF210025D
9 TRF310025D
9 TRF500025D
9 TRF510100D
9 TRF520150 TRANSFORMER 480/240/150VA
REF. # PART # DESCRIPTION
9 TRF520200D
9 TRF610025D
9 TRF610050D
9 TRF700025 TRANSFORMER 277/24/25VA
9 TRF810025D
10 GRILLE (DRI)
10 GRILLE (DRII)
10 GRILLE (DRR)
11 FUSE HOLDER 2 POLES 600V
11 FUSE HOLDER 2 POLES 600V
12 FUSE 15A CLASS CC 600V T.D.
12 FUSE 25A CLASS CC 600V T.D.
12 FUSE 45A CLASS J 600V T.D.
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FUSE LINK KIT
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LIMITED WARRANTY LIMITED WARRANTY LIMITED WARRANTY LIMITED WARRANTY LIMITED WARRANTY
LIMITED WARRANTY
This limited warranty is offered by Stelpro Design Inc. (“Stelpro”) and applies to the following products made by Stelpro: models ADRI, ADRII and
ADRR. Please read this limited warranty carefully. Subject to the terms of this warranty, Stelpro warrants its products and their
components against defects in workmanship and/or materials for the following periods from the date of purchase: 3 years. This warranty applies only
CLAIM PROCEDURE
If at any time during the warranty period the unit becomes defective, you must cut off the power supply at the main electrical panel and contact 1)
your installer or distributor, 2) your service center or 3) Stelpro’s customer service department. In all cases, you must have a
and provide the information written on the product nameplate. Stelpro reserves the right to examine or to ask one of its representatives to
examine the product itself or any part of it before honoring the warranty. Stelpro reserves the right to replace the entire unit, refund its purchase
price or repair a defective part. Please note that repairs made within the warranty period must be authorized in advance in writing by Stelpro and
carried out by persons authorized by Stelpro.
Before returning a product to Stelpro, you must have a Stelpro authorization number (RMA). To obtain it, call the customer service department at:
1-800-363-34141-800-343-10221-866-766-6020 (consumers).
The authorization number must be clearly written on the parcel or it will be refused.
This warranty is exclusive and in lieu of all other representations and warranties (except of title), expressed or implied, and Stelpro expressly disclaims
Stelpro’s liability with respect to products is limited as provided above. Stelpro shall not be subject to any other obligations or liabilities whatsoever,
whether based on contract, tort or other theories of law, with respect to goods or services furnished by it, or any undertakings, acts or omissions
relating thereto. Without limiting the generality of the foregoing, Stelpro expressly disclaims any liability for property or personal injury damages,
services, shutdowns, slowdowns, or for other types of economic loss or for claims of a dealer’s customers or any third party for such damages. Stelpro
This warranty does not cover any damages or failures resulting from: 1) a faulty installation or improper storage; 2) an abusive or abnormal use, lack
of maintenance, improper maintenance (other than that prescribed by Stelpro) or a use other than that for which the unit was designed; 3) a natural
disaster or an event out of Stelpro’s control, including, but not limited to, hurricanes, tornadoes, earthquakes, terrorist attacks, wars, overvoltage,
negligence of the user or owner of the product. Moreover, it does not cover the cost of disconnection, transport, and installation.
The warranty is limited to the repair or the replacement of the unit or the refund of its purchase price, at the discretion of Stelpro. Any parts
replaced or repaired within the warranty period with the written authorization of Stelpro will be warranted for the remainder of the original warranty
period. This warranty will be considered null and void and Stelpro will have the right to refuse any claims if without
corrosion or discoloration caused by excessive heat, chemical cleaning products and abrasive agents. It does not cover any damage that occurred
during the shipping.
Some states and provinces do not allow the exclusion or limitation of incidental or consequential damages and some of them do not allow limitations
may have other rights which vary from state to state or from province to province.
LIMITED WARRANTY LIMITED WARRANTY LIMITED WARRANTY LIMITED WARRANTY
LIMITED WARRANTY LIMITED WARRANTY LIMITED WARRANTY LIMITED WARRANTY
LIMITED WARRANTY LIMITED WARRANTY LIMITED WARRANTY LIMITED WARRANTY LIMITED WARRANTY
STELPRO DESIGN INC. | Saint-Bruno-de-Montarville | Québec | J3V 6L7
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