Daikin Tubular Gas Heater Series; Packaged Gas Heater Module; General Gas Furnace Information - Daikin Rebel Applied DPSA Installation And Start-Up Manual

Daikin Tubular Gas Heater Series

Packaged Gas Heater Module

ANSI Z83.8/CSA 2.6
Fire or Explosion Hazard—Read Carefully.
LOCKOUT/TAGOUT all power sources prior to installing the gas furnace.
Failure to follow warnings exactly could result in serious injury, death,
or property damage. Be sure to read and understand the installation,
operation, and service instructions within this manual. Improper installation,
adjustments, alterations, service, or maintenance can cause serious injury,
death or property damage.
• Do not store or use gasoline or other flammable vapors or liquids in the
vacinity of this appliance
What to do if you smell gas
• Do not try to light any product that is fueled by or contains an open flame
• Do not touch any electrical switch
• Do not use any telephone in the building
• Leave the building immediately
• Imediately call the gas supplier from a remote telephone and follow the
gas supplier's instructions
• If you cannot reach the gas supplier, call the loca fire department or 911
• Installation and service must be performed by a qualified installer,
service agency, or gas supplier
HM series modules are a recognized furnace component design certified
by Intertek Testing Services (ETL). For outdoor installation only. Must be
®
installed downstream from refrigeration systems in cabinet applications.
Ensure gas furnace flues do not discharge near the fresh air intake of any
other equipment or building opening. The unit should be installed so that
the fresh air has unimpeded access to the louvered furnace fresh air intake.
UNit equipped with gas heating must not be operated in an atmosphere
contaminated with chemicals which will corrode the unit, such as halogenated
hydrocarbons, chlorine, cleaning solvents, refrigerants, swimming pool
exhaust, etc. Exposure to these compounds may cause severe damage to
the gas furnace and result in improper or dangerous operation. Operation
of the gas furnace in such a contaminated atmosphere constitutes product
abuse and will void all warranty coverage by the manufacturer. Questions
regarding specific contaminants should be refferd to your local gas utility.
www.DaikinApplied.com
WARNING
NOTICE
NOTICE
WARNING

General Gas Furnace Information

This furnace must be installed in the designated non-
combustible heat chamber of the cabinet. If it is removed, it
is only to be replaced with an approved Original Manufacture
Equipment Supplier furnace(s), installed and operated as
specified by the approved Original Manufacture Equipment
Supplier. It is not designed to have any portion of the heat
exchanger outside the cabinet in which the furnace module is
housed.
The Rating Plate/Name Plate has been permanently attached
to the furnace assembly. It contains information including gas
type, maximum and minimum input rating, manifold pressure,
maximum and minimum inlet gas pressure, maximum and
minimum airflow requirements, output capacity and electrical
rating for the furnace. The plate also includes model number,
serial number and scan code. This plate is to always remain
attached to the furnace.
This furnace must be applied in accordance with the
requirements of its listing. Louvred openings for combustion
air have been provided in the furnace(s) access door. The air
opening provides unrestricted combustion air to the burners
and sized such that a minimum free area is maintained. The
minimum free area is defined as 1 in
BTUH (2.345 kW).The access door provides direct access to
the furnace vestibule where the burners, combustion inducer
fan, ignition controls and ignition safeties are housed. The vent
discharge is sized such that it is equal to or larger than the
discharge area of the combustion exhaust inducer fan. A non-
adjustable High Limit Switch will shut off the gas supply to the
main burners should the outlet air reach a temperature exceed
250°F (121°C).
The cabinet supply air flow delivery package has been
designed to provide sufficiently well distributed air flow across
the heat exchanger to limit heat exchanger temperatures to
1330 °F (721°C)
83
Unit Maintenance
(625 mm ) per 4000
2 2
IM 1287 • REBEL APPLIED ROOFTOP