Honeywell SmartValve SV9401 Installation Instructions Manual

SV9401/SV9402/SV9403, SV9501/SV9502/
SV9503, SV9601/SV9602 SmartValve
APPLICATION
The SV9401/SV9402/SV9403, SV9501/SV9502/SV9503,
and SV9601/SV9602 SmartValve™ System Controls
combine gas flow control and electronic intermittent pilot
sequencing functions into a single unit. This product family
offers several different intermittent pilot sequences for a
wide range of applications. See Table 1 for specific
sequences available. The Q3450 or Q3480 Intermittent
Pilot hardware provides the low voltage ignition, flame
sensor, and pilot burner. This system is suitable for
application in a wide range of gas-fired appliances
including furnaces, rooftop furnaces, boilers, unit heaters,
infrared heaters, space heaters, water heaters, decorative
appliances, and commercial cooking units. The specific
application of the SmartValve System is the responsibility
of the appliance manufacturer. See Table 2 for gas
capacity and thread sizes.
Model
SV9401/SV9501/SV9601
SV9402/SV9502/SV9602
SV9403/SV9503
a
All times increase by approximately 20 percent when used at 50 Hz.
b
Pilot flow stops at end of ignition trial unless pilot lights and proves.
®U.S. Registered Trademark
Copyright © 1999 Honeywell Inc. •
Table 1. Ignition Sequence Description.
Type
Continuous Retry
Continuous Retry
Single Trial with
Lockout
• All Rights Reserved
SPECIFICATIONS
WARNING
Fire or Explosion Hazard.
Can cause property damage, severe injury,
or death.
The SV9401/SV9402/SV9403; SV9501/SV9502/
SV9503; SV9601/SV9602 provide direct replace-
ment only. Use the Y8610 to convert standing pilot
systems to electronic ignition systems.
Ignition Sequences:
See Table 1 for available ignition sequences.
Body Pattern:
Straight through. See Table 2 for inlet and outlet specifica-
tions.
Capacity:
See Table 2 for available gas flow capacities.
Table 3 describes the acceptable ambient temperature
range for the SV9X01, SV9X02, and SV9X03
SmartValves.
Prepurge (sec) Ignition Trial Time
—
15 or 30
seconds
—
X-XX UL
SYSTEM CONTROLS
INSTALLATION INSTRUCTIONS
a
b
Auto Reset Time
90 seconds
90 seconds
90 seconds
™
5 minutes
5 minutes
N/A
69-1004-2