65-0246—1 G.R. Rev. 2-01
www.honeywell.com
Printed in U.S.A. on recycled
paper containing at least 10%
post-consumer paper fibers.
SOLENOID SAFETY SHUT-OFF VALVE
Home and Building Control Home and Building Control
Honeywell Asia Pacific Inc. Honeywell Europe S.A.
Honeywell Latin American
Honeywell
Honeywell Limited-Honeywell Limitée
Room 3213-3225
3 Avenue du Bourget
Region
1985 Douglas Drive North
35 Dynamic Drive
Sun Hung Kai Centre
1140 Brussels
480 Sawgrass Corporate Parkway
Golden Valley, MN 55422
Scarborough, Ontario
No. 30 Harbour Road
Belgium
Suite 200
M1V 4Z9
Wanchai
Sunrise FL 33325
Hong Kong
TROUBLESHOOTING
WARNING
Electrical Shock Hazard.
Can cause serious injury or death.
Use extreme caution while troubleshooting; line
voltage is present.
IMPORTANT
Do not replace the valve until all other sources of
trouble are eliminated.
Troubleshooting Procedure
If the valve does not open when the thermostat or controller
calls for heat:
1.
Check for line voltage at the valve leadwires or terminal
block.
2.
If there is no voltage at the valve leadwires or terminal
block, make sure:
a. line voltage power is connected to the master
switch;
b. master switch is closed and overload protection
(circuit breaker, fuse or similar device) has not
opened the power line.
3.
If there is still no voltage at the valve leadwires or
terminal block, make sure all appropriate contacts in the
thermostat or controller, limits and flame safeguard
controls are closed. If one or more are open, determine
the cause(s); correct the trouble, and proceed.
4.
If there is proper voltage at the valve but the valve still
does not open, check for normal gas pressure.
5.
If the valve still does not open, replace the valve.
If the valve does not close when one or more of the
appropriate contacts in the thermostat, controller, limits or
flame safeguard control is open:
1.
Make sure the valve is wired in the correct circuit.
2.
Open the master switch to remove power from the
valve.
3.
If the valve closes now, check the wiring for the valve
and correct the wiring as necessary.
4.
Check for a short in the electrical circuit and repair it as
necessary.
SERVICE INFORMATION
WARNING
Explosion Hazard and Electrical Shock Hazard.
Can cause explosion, serious injury or death.
Turn off gas supply and disconnect all electrical power
to the valve before servicing.
IMPORTANT
Only trained, experienced flame safeguard control
technicians should attempt to service or repair flame
safeguard controls and burner assemblies.
Scheduled Inspection and Maintenance
Set up and follow a schedule for periodic inspection and
maintenance, including the burner, all other controls and the
valve(s). It is recommended that the valve leak test in the
Checkout section be included in this schedule. Refer to the
instructions for the primary safety control(s) for more
inspection and maintenance information.