Honeywell SV2 Series User Manual page 163

24. Perform a wiring check and static checkout as defined below.
a. Cycle the valve several times with the manual fuel shut-off valve(s) closed. Verify that the valve, accessory module(s) and
control system function properly
b. Perform any necessary tests as outlined in the SV2 Series Safety Shut-Off Valve Installation Instructions (document 32-
00018) and the manufacturer.
25. Turn on the gas supply to the valve and open any manual safety shut-off valve(s).
LED Orientation Change Process
Once the electronics orientation process is complete, the LED ORIENTATION CHANGE PROCESS MUST BE COMPLETED in
order for the valve seat Open/Closed LEDs to accurately annunciate status of the valve seat over which they are situated.
Note that if a POC (proof of closure) switch is present on the valve, the Open/Closed LEDs will indicate that the valve seat is
open. This gives visual position indication per FM (Factory Mutual) 7400 and ANSI Z21.21 / CSA 6.5. If a POC (proof of closure)
switch is NOT present, the LEDs will indicate if the solenoids are powered or not powered.
NOTE: Valve must be in a standby sequence (no call for heat, no lockouts) in order to perform this procedure.
NOTE: For valves with an intelligence level of 6 where an HMI or PC Tool is available, this procedure may be performed
using the applicable user interface. After communication is established between the valve and user interface,
select the connected valve icon —> Setup & Tests —> Settings —> General tab. Select the drop down menu for the
LED Indication parameter to change the selection. In order to change this selection, the user must be logged in with
the appropriate user access level as assigned by the OEM; the OEM can select the access level for the Valve General
settings as OEM or Installer. Refer to
1. Press and hold the valve Reset button for 10 seconds until all four (4) Open/Closed icon LEDs start to flash in sequence.
a. The Open/Closed LEDs for the current V1 and V2 seats will flash in sequence.
b. Once this starts, release the valve Reset button.
NOTE: You must release the button within 5 seconds after the start of the flashing or before the sequence has completed
flashing 4 times, otherwise the LED orientation change will not occur.
a. Next the Open/Closed LEDs for the new V1 and V2 seats will flash 4 times in sequence to indicate the orientation
change.
b. Once the LED orientation change has been accepted, all valve LEDs will flash briefly together for clarification.
NOTE: If this simultaneous flashing of all valve LEDs DOES NOT OCCUR, the orientation change procedure was not
successful and must be performed again.
Final Wiring Check and Static Checkout
CAUTION
• Cycle the valve several times with the manual fuel shut-off valve(s) closed. Verify that the SV2 Series valve, accessory
modules and control system function properly
• Test each limit and interlock to ensure system operates correctly as defined in the applicable flame safeguard control
manual instructions.
• Follow burner management system checkout guidelines. For 7800 SERIES, refer to the "Checkout and Test"
document, form #65-0229.
• Perform any other recommended manufacturer or other required tests.
Fig. 146: Valve General Settings Tab
SV2 Series Safety Shut-off Valves
V2F, V2V
Fig. 86 in CHAPTER 6: ACCESS
163
SV2 SERIES SAFETY SHUT-OFF VALVES USER MANUAL
LEVELS.