Honeywell SV2 Series User Manual page 115

Fig. 70: Security page for passwords enable/disable, entry, change or reset.
The OEM can choose to enable or disable the OEM and Installer password reset functions on the Security page. Refer to
• If it is enabled, the user can follow the reset instructions in the Installer and OEM Password Reset section of this document.
• If it is disabled and the main OEM password is lost, the OEM will not be able to reset the password and will effectively be
locked out of editing the valve at the OEM level.
– If the Installer level main password is known, the OEM can access the valve using it and edit the parameters to which they
have granted the Installer access.
– In order to make OEM level editing possible again, the valve main electronics would have to be replaced and the valve
completely re-programmed at both the OEM and Installer levels.
The OEM and Installer passwords can be set from a dialog box which opens when the user clicks on the Change Installer/OEM
password button or the Change OEM Reset password button. Refer to
SV2 Series Safety Shut-off Valves
V2F, V2V
SV2 SERIES SAFETY SHUT-OFF VALVES USER MANUAL
Fig. 71.
115
Fig. 70.