EH - Electric Wall Heater Cutsheet.pdf
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About this file
This document is an Owner's Manual and Installation Instructions for the Runtal Electric Wall Panel (EWP), a wall-mounted electric heating system available in 6 and 8 element configurations with widths of 24", 36", or 48".
The EWP must be installed horizontally and mounted on exterior walls, preferably under windows or near entry doors, with a minimum 2" clearance from the finished floor. Installation requires K12 wall mounting brackets positioned 4" to 6" from either end of the unit, with specific height calculations: for EWP6 models, brackets should be positioned 14" plus desired floor clearance; for EWP8 models, 19½" plus floor clearance. Electrical connections must be performed by a qualified electrician in accordance with the National Electric Code and local codes, using a 1" hub fitting and Romex clamp adapter at the junction box. The unit requires connection to a line voltage thermostat or low voltage thermostat with relay for temperature regulation, positioned away from heat sources, direct sunlight, and drafts at approximately 5 feet off the floor. Rigid conduit wall plates may be required in certain installations, with supply wires fed through the junction box and connected via wire nuts. The unit is secured to the wall using lockdown brackets at the bottom.
Maintenance is minimal and involves periodic vacuuming of the grille and occasional cleaning with a water-dampened cloth only; abrasive cleaners are prohibited. Power must be disconnected at the circuit breaker before cleaning or maintenance. The EWP includes a manual reset high-limit thermostat for overheating protection. The document provides electrical specifications for multiple installation configurations at 120V, 208V, and 240V with corresponding circuit breaker ratings, wire sizes, and maximum wattage capacities. Safety precautions include keeping combustible materials away from the unit, preventing air intake blockage, avoiding operation with malfunctions, and contacting licensed electricians for service issues.
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Thank you for purchasing the Runtal Electric Wall Panel. We are very proud of our workmanship and quality, and we are certain that you will be thoroughly satisfied with your new Runtal Electric Wall Panel. We urge you to contact your local Runtal representative if you have comments or questions.
This manual is intended to show installation and care for your Runtal Electric Wall Panel. The electrical wiring connections must be made by a qualified professional electrician. Wiring procedures and connections must be in accordance with the National Electric Code (NEC) and local codes.
Owner’s Manual & Installation Instructions
1. �Runtal Electric Wall Panel must be properly installed before it is used.
2. �Runtal Electric Wall Panel must be connected to a switching device, thermostat / relay switch, etc.
3. �The heating element and high-limit thermostat should not be tampered with.
4. �Individual thermostats used in conjunction with the EWP will determine operational use.
Runtal North America, Inc. US Tel: 800-526-2621 s Canadian Tel: 888-829- 4901 s www.runtalnorthamerica.com
Contents:
1 Electric Wall Panel (EWP) 1 Mounting Hardware Package 1 Owner’s Manual
Tools Required:
Screw Drivers Electric Drill
Correct Orientation Incorrect Orientations
Operating Instructions
Electric Wall Panel
Proper installation requires the Runtal Electric Wall Panel to be in the horizontal position as shown. No other orientations are acceptable.
The Electric Wall Panel must be installed in a horizontal orientation as shown below.
IMPORTANT INSTRUCTIONS READ & SAVE THESE INSTRUCTIONS
L
8 Element Wall Panel Front View
EWP 8 EWP 6
Top
Bottom
8 & 6 Element Wall Panel Side View 6 Element Wall Panel Back View
23⁄8”
23⁄8” L
171⁄4”
231⁄8”
L = 24”, 36”, 48”
Mounting & Installation Overview: The EWP is designed for a very quick and easy wall mounting installation.
Simply choose an appropriate location, attach wall brackets to the wall, make the electrical connection, hang the unit on the wall and screw in the lockdowns. Please note that all installations of the Runtal EWP should be in accordance with local building and electrical codes and performed by a licensed installer.
Locating the EWP: The Runtal Electric Wall Panel (EWP) is intended to be permanently wall mounted in a horizontal position (please see the drawing for correct orientation).
It is recommended that the EWP be mounted no less than 2” above the finished floor.
Inspect the desired location for the EWP and insure that there is sufficient room for the unit and that there are no obstacles that might hinder wall mounting.
The EWP is designed so that the wall brackets K12 may be placed on the wall at stud locations. It is recommended that the wall hangers be installed roughly 4” to 6” from either end of the radiator.
Determine how much clearance between the floor and the bottom of the EWP is desired (to give you the height you need to place the wall brackets). Mark this location.
For Model EWP6: The top of the wall brackets should be 14” plus the floor clearance distance.
Example: If you would like to have 2” clearance from the floor, the top of the K12 mounting bracket should be on the wall 16” above the floor (14” for the unit and 2” for clearance).
For Model EWP8: The top of the wall brackets should be 19½” plus the floor clearance distance.
Example: If you would like to have 2” clearance from the floor, the top of the K12 mounting bracket should be on the wall 21½” above the floor (19½” for the unit and 2” for clearance).
Determine how far apart to hang the (K12) mounting brackets.
This measurement depends upon the width of the radiator to be installed as noted above.
Mark this location.
Example: A 24” wide EWP should have the mounting brackets a minimum of 12” apart and a maximum of 16” apart (4” to 6” in from either side) Using the appropriate fastener(s), firmly attach the K12 mounting brackets to the Wall in the desired locations.
Hang the EWP on the Wall brackets to insure the location is acceptable and that the wall brackets are solidly installed. If the location is acceptable remove the radiator and set aside on the wrapping foam to protect the finish.
Runtal North America, Inc. US Tel: 800-526-2621 s Canadian Tel: 888-829- 4901 s www.runtalnorthamerica.com
Mo u n t i n g EWP Step 1
IMPORTANT INSTRUCTIONS READ & SAVE THESE INSTRUCTIONS
17½”
Floor
Example
Model EWP6 (back view)
14”
K12 K12
2” Minimum Clearance
4” to 6” 4” to 6”
24”
Top
Bottom
Wiring and Locating EWP Step 2
�Please be sure to follow all applicable building and electrical codes. It is recommended that the installation be performed by a licensed electrician. The electrical supply must be from the wall at the rear of the radiator.
For ease of installation it is recommended that the supply wire coming from the wall be long enough and flexible enough to allow the electrification of the unit while placed face down on the floor (protected to insure the finish on the front of the unit is not damaged) near its wall hung location.
Mark a vertical line where the center of the radiator will be located.
Measure down from the top of the wall bracket 12½” for a EWP-6 to determine the point to drill a 2” hole in the wall for the electrical supply wires.
Measure down from the top of the wall bracket 183/8” for a EWP-8 to determine the point to drill a 2” hole in the wall for the electrical supply wires.
Step 4 Run Supply Wires
Step 3 Prepare the EWP for Wall Hanging and Electrification
Runtal North America, Inc. US Tel: 800-526-2621 s Canadian Tel: 888-829- 4901 s www.runtalnorthamerica.com
Thermostat: A line voltage thermostat or a low voltage thermostat with a relay is recommended for room temperature regulation, and for switching off the Electric Wall Panel when not in use. Thermostat and /or relay are by others, and is not supplied with the Runtal Electric Wall Panel.
Note: Thermostat location recommendations
| Locate the thermostat away from the heater and other appliances that give off heat. |
| Locate the thermostat where it will not be in direct sunlight. |
| Locate the thermostat on an inside wall away from drafts. |
| Do not exceed the electrical rating of the thermostat ,relay or other switching device. |
| Most thermostats are mounted about 5 feet off the floor. Check with your local code officer, as ADA |
| regulations may apply. |
Location: For best results locate the Electric Wall Panel on a outside wall, under a window or near an entry door.
Voltage: It is important that you verify the electrical supply voltage is the same as the Electric Wall Panel.
Connecting a 240 volt Electric Wall Panel to a 120 volt supply will decrease the heaters output:
connecting a Electric Wall Panel to a higher voltage may damage the heater and void the warranty.
Warning: Do not install heaters against combustible low density cellulose fiberboard surfaces.
Keep drapes 2 inches away from the Electric Wall Panel. Do not install Electric Wall Panel heater below an electrical convenience receptacle. To reduce the risk of fire, do not store or use gasoline or other flammable vapors and liquids in the vicinity of the heater. Only install as illustrated in this manual.
Name Plate Location: (UL Label) The name plate is located on the right side of the radiator.
IMPORTANT INSTRUCTIONS READ & SAVE THESE INSTRUCTIONS
Factory Wiring Diagram
Central Supply
L2
L1
Temperature High Limit
Step 6 Hang the Electrified Unit on the Wall
Floor
W al l
Wall Mounting Bracket K12
Mounting Screw
Mounting Screw and Cap
Add Decorative Screw Cap Before Attaching Bracket to Wall.
Lockdown Bracket
1” Hub Fitting A
Lift the EWP onto the Wall Brackets while inserting the wiring into the wall.
Locate the Lockdown Brackets on the bottom of the radiator and put a mounting screw (with screw cap) through each one into the wall.
Note: The Runtal EWP is equipped with a manual reset High-Limit Thermostat to insure against overheating. Should the radiator stop working for any reason, Runtal recommends that the power to the unit be shut off at the source (circuit breaker) and a licensed electri-cian be contacted for service.
IMPORTANT INSTRUCTIONS READ & SAVE THESE INSTRUCTIONS
Locking Down Wall Panel
Runtal North America, Inc. US Tel: 800-526-2621 s Canadian Tel: 888-829- 4901 s www.runtalnorthamerica.com
Step 5 Attach the Electrical Supply to the Unit
Remove the flat square cover from the junction box and discard. Remove the junction box Cover B and install the 1” hub Fitting A to the junction box.
Next install the Romex clamp adapter to the 1” hub fitting.
Locate the supply wire coming out of the wall and feed it through the restraint into the junction box. Allow as much wire as needed to make the connection to the radiator heater wires.
Secure the supply wire by tightening the screws on the wire restraint.
Use wire nuts to connect the green supply wire to the green grounding wire in the junction box and one of the heater wires to each of the supply wires. Make sure that all wiring connections are secure inside the junction box and replace the bottom junction box cover.
The unit is now ready for wall hanging
Cover B
Green
Hub Fitting A
Black
White
Line in
Thermostat
Romex /
Arm or ed C able Wire
Mounting Instructions for Rigid Conduit, where Required.
Secure the Rigid Conduit Wall Plate (illustration A) and connections in selected wall location, allow six (6”) inches of supply wire (illustration B) to estab-lish a connection to the radiators junction box. The radiator must be centered with the Rigid Conduit Wall Plate and the wall plate aligned with the back portion of the radiator’s electrical junction box, this will allow for access of the supply wires. Lift the EWP onto the Wall Brackets to hang while ensuring the rigid conduit from the mounted wall plate is inserted into the back of the radiator’s junction box, the wires are then fed through the bottom of the junction box and connected to the appropriate connections locat-ed in the junction box. Use wire nuts to connect the green wire to the green grounding wire in the junc-tion box and one of the heater wires to each of the supply wires. Make sure all wiring connections are secure inside the junction box, replace the bottom cover and affix the bottom cover with the provided screws. The electrified radiator unit is now ready to be securely mounted for wall hanging. The radiator must be secured to the wall at the bottom portion of the radiator with provided Lockdown Brackets.
Runtal North America, Inc. US Tel: 800-526-2621 s Canadian Tel: 888-829- 4901 s www.runtalnorthamerica.com
IMPORTANT INSTRUCTIONS READ & SAVE THESE INSTRUCTIONS
Illustration A
Conduit Nipple
Locknut
PVC Connector
Wall Plate
Assembled Rigid Conduit Wall Plate
Green
W hite
Black
Illustration B
Runtal North America, Inc. US Tel: 800-526-2621 s Canadian Tel: 888-829- 4901 s www.runtalnorthamerica.com
Operation & Maintenance Ma i n t e n a n c e & Cl e a n i n g
Your Runtal Electric Wall Panel (EWP) has been designed to require the absolute minimum maintenance and care under normal use. However, care should be taken when cleaning the surface of the panel. Periodically vacuum across the top of the grille to remove dust from the grille. A slight odor may be noticeable during initial operation and will dissipate within a few hours.
The EWP’s powder coated finish provides an elegant yet durable finish to a welded steel product.
Occasional cleaning of this finish is best done with a water dampened cloth. Under no circumstances should abrasive cleaner be used. Before cleaning make sure the power has been turned off at the circuit breaker panel, and the heating element is cool. Be sure to restore power when cleaning and maintenance is complete.
All other servicing should be performed by qualified service personnel.
For installation of multiple electric wall panel radiators, the following chart should be used.
The chart indicates supply voltage, circuit breaker rating, minimum wire size, and maximum total wattage of electric radiators on the circuit.
Ma x i m u m Wat tag e o n a C i r c u i t
| Voltage A.C. | Circuit Breaker Size | Maximum Wattage | Minimum |
| Wire Size |
| 120 | 15 Amp | 1440 | 14/2 with Ground |
| 120 | 20 Amp | 1920 | 12/2 with Ground |
| 120 | 30 Amp | 2880 | 10/2 with Ground |
| 208 | 15 Amp | 2496 | 14/2 with Ground |
| 208 | 20 Amp | 3328 | 12/2 with Ground |
| 208 | 30 Amp | 4992 | 10/2 with Ground |
| 240 | 15 Amp | 2880 | 14/2 with Ground |
| 240 | 20 Amp | 3840 | 12/2 with Ground |
| 240 | 30 Amp | 5760 | 10/2 with Ground |
IMPORTANT INSTRUCTIONS READ & SAVE THESE INSTRUCTIONS
Runtal North America, Inc. US Tel: 800-526-2621 s Canadian Tel: 888-829- 4901 s www.runtalnorthamerica.com
IMPORTANT INSTRUCTIONS READ & SAVE THESE INSTRUCTIONS
When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following:
1. �Read all instructions before using this heater.
2. �A heater has hot and arcing or sparking parts inside. Do not use it in areas where gasoline, paint, or flammable liquids are used or stored.
3. �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 away from heater.
4. �To prevent a possible fire, do not block air intakes or exhaust in any manner. Do not use on soft surfaces, like a bed, where openings may become clogged.
5. �Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electrical shock or fire, or damage the heater. Never tamper with the EWP or any of its components.
6. �Use heater only as described in this manual. Any other use not recommended by the manufacturer may cause fire, electric shock, or injury to persons.
7. �Extreme caution is necessary when any heater is used by or near children or persons which may require supervision and whenever the heater is left operating and unattended
8. �Do not operate any heater after it malfunctions. Disconnect power at service panel and have the heater inspected by a reputable electrician before reusing.
9. �Do not use outdoors.
10. �The EWP should not be in direct contact with water.
11. �To disconnect heater, turn controls to off, and turn off power to the heater circuit at main disconnect panel ( or operate internal disconnect switch if provided).
12. �The Runtal EWP is equipped with a manual reset High-Limit Thermostat to insure against overheating. Should the radiator stop working for any reason, Runtal recommends that the power to the unit be shut off at the source (circuit breaker) and a licensed electrician be contacted for service.
13. SAVE THESE INSTRUCTIONS
Important Instructions
Runtal North America, Inc.
PO Box 8278, Ward Hill, MA 01835 (Haverhill) Tel: 800-526-2621 s In Canada: 888 829-4901 www.runtalnorthamerica.com
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