Intelli-Vent Specifications; Gas Pressure Requirements - A.O. Smith INTELLI-VENT Troubleshooting Manual

INTELLI-VENT TROUBLESHOOTING GUIDE
INTELLI-VENT™ SPECIFICATIONS
INTELLI-VENT™ CONTROL SPECIFICATIONS
Body
Electrical Ratings
Max Inlet Gas Pressure
Temperature Range
High Temp Cut Off - ECO
OPERATING SEQUENCE
Pre-Purge Time
Ignitor Warm-up Time
Trial for Ignition Period
Inter-Purge Time
Post-Purge Time
Ignition Retries
Ignition Recycles

GAS PRESSURE REQUIREMENTS

NATURAL GAS
Supply gas
†
Manifold gas
PROPANE GAS
Supply gas
† Manifold gas
†. Manifold gas pressure is non adjustable. Always verify correct main burner orifice
before replacing a control for failing to maintain correct manifold pressure.
Technical Training Department
½ inch NPT inlet.
½ inch inverted flare outlet. (RH thread natural, LH thread propane)
120 VAC, 60 Hz, 1Ø, 5-7 FLA.
Ignitor load: 2 amps maximum.
Blower/inducer motors: 3 amps full load - 4 amps locked rotor.
½ PSI maximum (14.0" W.C.)
70 - 160°F Residential.
120 - 180°F Commercial.
195°F Residential - single use (control must be replaced)
195°F Commercial - resettable (reset temp 120°F)
5 seconds.
20 seconds.
4 seconds.
5 seconds.
5 seconds.
2 retries; 3 trials before lockout.
2 recycles, 3 losses of flame before lockout.
• 4.5 to 5.0" W.C. minimum -14.0" W.C. maximum
Always check control/water heater label
• 3.5 to 4.0" W.C.
Always check control/water heater label
• 11.0" W.C. minimum 14.0" W.C. maximum
• 10.0" W.C.
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Ashland City, Tennessee © 2005