Panasonic CS-E7LKEW Service Manual page 79

• Purpose is to improve sensor serviceability when sensor is malfunction.
1. Control starting condition
When all of the conditions are formed
• Not in ECO Patrol Demo mode.
• ECO Patrol mode ON.
• When ECO Patrol sensor check mode signal is received; the procedure of selection is as shown:
- Press "Set" button continuously for 15 seconds by using pointer to enter internal setting mode.
- Press "Timer Decrement" button to select "CHC".
- Confirm setting by pressing "Timer Set" button, a "beep" sound will be heard.
2. Control ending condition.
When any of the conditions are formed
• Operation stops.
• "Timer Cancel" button pressed.
• When ECO Patrol sensor check mode signal is not received for more than 30 seconds.
3. Control content.
• During ECO Patrol mode ON, when check signal is received, if (1) or (2) is detected.
ECO Patrol LED start blinking (ECO Patrol sensor operation stops but the unit operates as normal) and
ECO Patrol sensor abnormal code is memorized (the 4 times counter is ignored)
• The blinking of ECO Patrol LED can be cancelled by pressing ECO Patrol button again.
• Sensor error counter can be cleared only after power supply reset or "AC Reset" button on remote control is pressed.
However, if there is no ECO Patrol sensor abnormally happen, ECO Patrol sensor operation will continues as normal.
79