Marley R1500 Installation & Maintenance Manual

R Series &
RT2 Series
Fan Forced Wall Heaters
with new Clip 'n' Fit
US Patent No. 6,172,343
Installation & Maintenance Instructions
Dear Owner,
Congratulations! Thank you for purchasing this new heater manufactured by Marley Engineered Products. You have made a
wise investment selecting the highest quality product in the heating industry. Please carefully read the installation and
maintenance instructions shown in this manual. You should enjoy years of efficient heating comfort with this product from
Marley Engineered Products... the industry's leader in design, manufacturing, quality and service.
Read Carefully -
These instructions are written to help you
prevent difficulties that might arise during installation of
heaters. Studying the instructions first may save you
considerable time and money later. Observe the following
procedures, and cut your installation time to a minimum.
CAUTION - TO REDUCE RISK OF FIRE AND ELECTRIC
SHOCK:
1. Disconnect all power coming to heater at main service panel
before wiring or servicing.
2. All wiring must be in accordance with the National and Local
Electrical Codes and the heater must be grounded.
3. Verify the power supply voltage coming to heater matches the
ratings printed on the heater nameplate before energizing.
4. This heater is hot when in use. To avoid burns, do not let bare
skin touch hot surfaces.
5. Do not insert or allow foreign objects to enter any ventilation or
exhaust opening as this may cause an electric shock, fire, or
damage to the heater.
6. Do not block air intakes or exhaust in any manner. Keep
combustible materials, such as crates,
from heater. Do not install behind doors, furniture, towels, or
boxes.
7. 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.
®
Board
WARNING
drapes, etc., away
SAVE THESE INSTRUCTIONS
FRONT VIEW
10-5/8"
14-3/8"
BOTTOM VIEW BOTTOM VIEW (BACK)
...The Employees of Marley Engineered Products
!
8. Use this heater only as described in this manual. Any other use
not recommended by the manufacturer may cause fire, electric
shock, or injury to persons.
9. This heater is not approved for use in corrosive atmospheres
such as marine, green house, or chemical storage areas.
10. Heater must only be installed in a horizontal direction (motor &
thermostat to right) as shown in this manual. Do not install
sideways or upside down.
11. Heater must be installed with Back Box.
12. For wall mounting only. The following minimum clearances must
be maintained: Heater to floor - 4 in. (102 mm); Heater to any
adjacent wall - 6 in. (152 mm); heater to ceiling - 36 in. (915 mm).
13. When wiring, power supply must enter through knockouts in
right end of heater. Do not use the knockouts in left end of
heater.
14. Do not operate heater without grille installed.
15. Do not use heater for dry out. Paint, plaster, sawdust and dry-
wall sanding dust will damage heater and must be kept out of
heater.
16. Grille and discharge air are hot when in use. Do not install or
use heater in any area where the airflow from heater may be
obstructed. Hot air may damage certain fabrics and plastics.
Always keep electrical cords, bedding, furniture, and other
combustibles away from heater.
7-3/4"
16-7/8"
4-3/8"
6-5/8" 1-1/2"
1-1/16"
SIDE VIEW
NOTE: Knockouts in
top - same dimensions
as bottom
7/8"
1-3/16
RT2 Series
shown
(BACK)
2-1/2"