Detroit Radiant Products Company SV Series - Manual (Page 6)

SV Series
6
2.0 Installation
Electrical Requirements
Power to the exhauster assembly is supplied via a 120VAC-60Hz. connection and controlled via a
thermostat or switch. The burner control box is powered by 24VAC via the terminal plug connection from
the exhauster power box assembly. See Figures 2.1-2.2.
• 120 Volt - 60 Hz GRD, 3-wire.
• Starting current 3.0 amps
• Running current 2.0 amps
WARNING
!
Electric Shock
Field wiring to the tube heater must be connected and grounded in accordance with national,
state, provincial, local codes and to the guidelines in the Tube Heater General Manual and
Series Insert Manual. In the United States refer to the most current revisions to the ANSI/NFPA
70 Standard and in Canada refer to the most current revisions to the CSA C22.1 Part I Standard.
WARNING
!
Not for residential use! Improper installation, adjustment, alteration, service or
maintenance can cause property damage, serious injury or death.
Read and understand, the installation, operating and maintenance instructions thoroughly
before installing or servicing this equipment. Only trained, qualified gas installation and
service personnel may install or service this equipment.
Gas Requirements
NOTE: Check manifold pressure at the tap on the gas valve. Small variations in manifold pressure
(actual vs. published) may exist due to changing atmospheric conditions. Readings will be above
atmospheric pressure.
Type of Gas
Required Manifold
Pressure
Minimum Inlet
Pressure
Maximum Inlet
Pressure
Natural 3.5 Inches W.C. 5.0 Inches W.C. 14.0 Inches W.C.
Liquefied Petroleum 10.0 Inches W.C. 11.0 inches W.C. 14.0 Inches W.C.
IMPORTANT: Consult the Tube Heater General Manual for gas connection requirements.
Instructions for the following are detailed in the Tube Heater General Manual:
• Design considerations
• Hanger suspension and placement
• Tube layout and assembly
• Burner control box suspension
Note: Electronic versions of all manuals are available at www.detroitradiant.com
• Reflectors (and accessories)
• Venting and combustion air intake
• Gas requirements
• Baffle assembly
2.0 Installation • Gas Requirements • Electrical Requirements