SV9401/SV9402/SV9403, SV9501/SV9502/SV9503, SV9601/SV9602 SMARTVALVE™
3
69-1004—01
Table 5. Available Gas Conversion Kits.
Table 6. Flange Adapter Part Numbers.
a
Flange kits include one flange, one O-ring, and four mounting screws.
b
Do not use flanges on control models with 3/4 in. inlet or outlet. On models with 1/2 inlet and 3/4 in. outlet, use
flanges only on the 1/2 in. inlet side.
Approvals:
International Approval Services (IAS): Design Certified
C2030017.
PLANNING THE INSTALLATION
WARNING
Fire or Explosion Hazard. Can cause product
damage, severe injury, or death.
Follow these warnings exactly:
1. Plan the installation as outlined below.
2. Plan for frequent maintenance as described in
the Maintenance section.
When intermittent pilot systems are used on central
heating equipment in barns, greenhouses, and
commercial properties and on heating appliances such
as commercial cookers, agricultural equipment,
industrial heating equipment and pool heaters, heavy
demands are made on the controls. Special steps may be
required to prevent nuisance shutdowns and control
failure due to frequent cycling, severe environmental
conditions related to moisture, corrosive chemicals, dust
or excessive heat. These applications require Resideo
Residential Thermal Solutions Engineering review;
contact your Resideo Sales Representative for
assistance.
Review the following conditions that can apply to your
specific installation and take the precautionary steps
suggested.
Frequent Cycling
This control is designed for use on appliances that
typically cycle three to four times an hour only during the
heating season. In year around applications and
applications with greater cycling rates, the control can
wear out more quickly. Perform a monthly checkout as
described in this instruction manual.
Water or Steam Cleaning
If a control gets wet, replace it. If the appliance is likely to
be cleaned with water or steam, protect (cover) the
control and wiring from water or steam flow. Mount the
control high enough above the bottom of the cabinet so it
does not get wet during normal cleaning procedures.
High Humidity or Dripping Water
Dripping water can cause the control to fail. Never install
an appliance where water can drip on the control. In
addition, high ambient humidity can cause the control to
corrode and fail. If the appliance is in a humid
atmosphere, make sure air circulation around the control
is adequate to prevent condensation. Also, regularly
check out the system as described in this instruction
manual.
Corrosive Chemicals
Corrosive chemicals can attack the control, eventually
causing a failure. If chemicals are used for routine
cleaning, avoid contact with the control. Where
chemicals are suspended in air, as in some industrial or
agricultural applications, protect the control in an
enclosure.
Dust or Grease Accumulation
Heavy accumulations of dust or grease can cause the
control to malfunction. Where dust or grease can be a
problem, provide covers for the control to limit
contamination.
Heat
Excessively high temperatures can damage the control.
Make sure the maximum ambient
temperature at the control does not exceed the control
rating. If the appliance operates at very high
temperatures, use insulation, shielding, and air
circulation, as necessary, to protect the control. The
appliance manufacturer should provide proper insulation
or shielding; verify proper air circulation is maintained
when the appliance is installed.
Model No. Suffix Letter
Kit to Convert Natural Gas to LP
Kit to Convert LP to Natural Gas
H, M
393691
394588
P
Not field convertible
Not field convertible
R
Not required (convertible regulator) Not required (convertible regulator)
Inlet/Outlet Pipe Size
Flange Type
Flange Kit Part No.
a,b
Without Hex Wrench
With Hex Wrench
3/8 in. NPT
Straight
393690-1
393690-11
Elbow
393690-2
393690-12
1/2 in. NPT
Straight
393690-6
393690-16
Elbow
390690-3
390690-13
3/4 in. NPT
Straight
393690-4
393690-14
Elbow
393690-5
393690-15
