HUHAA Series
Modular Unit Heaters
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.
1.
To prevent electrical shock, 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 as a precaution
against possible electric shock.
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 dam-
age to the heater.
6.
To prevent a possible fire, do not block air intakes or exhaust in any
manner. Keep combustible materials, such as crates,
d r a p e s ,
etc., away from heater. Do not install behind door, 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 stored.
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.
SAVE THESE 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.
... The Employees of
Marley Engineered Products
Installation, Operation & Maintenance Instructions
WARNING
FILE #E21609
