Service Test Mode - LG LRG30855S Series Training Manual

SERVICE TEST MODE

The sealed burner 30" gas range has a service test mode that can be utilized by
the service technician in order to test certain oven components or functions. The
selected components or functions will help the service technician to quickly
identify failed or improper operation of the range.
Caution! Testing is accomplished through built-in test procedures.
Unplugging components for testing can damage component
connections.
The range must be powered down (unplugged) before entering
the test mode.
Test Mode Entry:
1. Unplug the range for a minimum of 15 seconds.
2. Power up the range (all segments in the display and the control panel
selections illuminate), and wait until the time of day is flashing.
3. Touch COOK TIME, DELAY START, and 8 simultaneously. The display
will shows the TEST on the convection model or SAVE on the non-
convection model.
Note! The test will time out in approximately 4½ minutes.
Repeat the test mode entry sequence to continue.
See TEST MODE CHART, next page.
GAS RANGE Page 49 of 72 TRAINING MANUAL