SV2 Series Safety Shut-off Valves
203
V2F, V2V
SV2 SERIES SAFETY SHUT-OFF VALVES USER MANUAL
Fault
Category
Fault
Description
Detailed Description
Remediation Steps
Comments Fault
#
Pressure
Limits
Lo-Gas pressure
lockout
Low gas pressure below
threshold
1.) Reset valve and burner management
system, observing burner operation for
proper pressures.
2.) Adjust appliance regulator as
necessary.
3.) Recommission Low gas pressure
setting as necessary.
20
Hi-Gas pressure
lockout
High gas pressure above
threshold
1.) Reset valve and burner management
system, observing burner operation for
proper pressures.
2.) Adjust appliance regulator as
necessary.
3.) Recommission High gas pressure
setting as necessary.
21
Lo-/Hi-Gas
pressure not
configured
Pressure Module not
configured for low and high
gas pressure functions
NOTE: Low and High gas pressure
settings must be configured before valve
will be operational
1.) Commission Low and High gas
pressure settings as necessary.
Warning
indication
for SV2
Series
valve.
22
Pressure out of
range
Pressure out of the allowed
Pressure Module range.
1.) Verify the Pressure Module rating is
correct for the application.
2.) If the pressure module is correct, reset
valve and burner management system,
observing burner operation for proper
pressures.
3.) Adjust appliance regulator as
necessary.
4.) If inlet pressure is higher than Pressure
Module rating, remove power and shut off
gas supply and replace Pressure Module
with higher rated model.
Warning
indication
for SV2
Series
valve.
53