User Interface Mode-Unlock/Lock Jumper; Expert Mode; Normal Mode; Monitor Only Mode - Sens Q012-012 Installation & Operation Manual

8.7 User Interface Mode—Unlock/Lock Jumper
Three User Interface Modes are available to ensure that charger parameters are not mistakenly changed and
are only configurable when desired. Move the unlock/lock jumper to the unlock position to change User
Interface Mode. The unlock/lock jumper is only accessible by opening the charger front door. It is located
on the Control Printed Circuit Board (see FIG 10). After the desired User Interface Mode is selected, put the
unlock/lock jumper back into the lock position. The User Interface Mode cannot be changed again unless the
jumper is placed in the unlock position. The three available User Interface Modes are Expert Mode, Normal
Mode and Monitor Only Mode. See Section 8.6.2 to set desired mode.
NOTE:
Regardless of the User Interface Mode selected, the Over Voltage Shutdown alarm setpoint,
battery type, battery number of cells, commissioning, and audible alarm indication are only
adjustable when the unlock/lock jumper is in the unlock position .
8.7.1

Expert Mode

Expert Mode allows full access to configurable charger parameters from the User Interface except the
Over Voltage Shutdown alarm setpoint, battery type, battery number of cells, commissioning, and audible
alarm indication (only adjustable if the unlock/lock jumper is placed in the unlock position) .
8.7.2

Normal Mode

Normal Mode restricts access to configurable charger parameters from the User Interface. The user only
has access to change the charge mode (float, manual equalize, automatic equalize), adjust manual equalize
time, run the battery test, and silence an audible alarm.
8.7.3

Monitor Only Mode

Monitor Only mode prevents any front panel adjustment except silencing an audible alarm.
Figure 10: Unlock/Lock Jumper
Service hotline: 1.800.742.2326
1.303.678.7500
SENS IQ Technical Manual
UNLOCK/LOCK
JUMPER
ESD SHIELD
NOTE:
ESD Shield must remain in
place at all times
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