Qmark IUH - Industrial Unit Heater - Manual

UH SERIES UNIT
HEATERS
5KW through 30KW
WARNING
Installation & Maintenance Instructions
Dear Owner,
Congratulations! Thank you for purchasing this new heater manufactured by a division of Marley
Engineered Products. You have made a wise investment selecting the highest quality product in the heat-
ing 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
Read Carefully - This Instruction Sheet contains vital
information for the proper installation, use and efficient
operation of the heater. Carefully read the manual before
installation, operation, or cleaning of the heater. Failure to
adhere to the instructions could result in fire, electric shock,
death, serious personal injury or property damage. Save
these instructions and review frequently for continuing safe
operation and instructing future users.
1. To prevent a possible electrical shock, disconnect all power
coming to heater at main service panel before wiring or ser-
vicing.
2. All wiring must be in accordance with the National Electrical
Code (Canadian Electrical Code in Canada) and all applicable
local codes. The heater must be grounded as a precaution
against electrical shock. Supply wiring must be copper and
suitable for at least 75° C.
3. Verify the power supply and control voltages coming to the
heater match the ratings printed on the heater nameplate
before energizing.
4. This heater is NOT suitable for use in hazardous locations as
described by the National Fire Protection Association (NFPA).
this heater has hot and arcing or sparking parts inside. DO
NOT use in areas where gasoline, paint or other flammable liq-
uids are used or stored.
5. Heater must be installed so the minimum clearances shown in
Specifications table are maintained.
6. Heater air flow MUST be directed parallel to or away from adja-
cent walls.
7. The mounting structure and anchoring hardware MUST BE
capable of reliably supporting the weight of the heater plus
mounting bracket if used. Refer to specifications table for
heater weight.
8. To prevent a possible fire, DO NOT block air intakes or exhaust
openings in any manner.DO NOT allow foreign objects to
enter grille openings as this may cause electric shock, fire or
damage to heater.
1
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SAVE THESE INSTRUCTIONS
FILE #E21609