9-2 Functions and reference information
9-2-1 Explanation of indication and operation parts
Indication Part
No Indication Part Name Explanation
1
Hot water mode lamp/
hot water 3 step LED
The lamp is on when hot water mode is
selected. The lamps reflect the temperature
of the water
, so more lamps come on as the
temperature gets higher.
2 Hot water lock on
The lamp goes on when the hot water lock
button is selected.
3
Cold water mode lamp/
cold water 3 step LED
The lamp is on when a cold water mode is
selected. The lamps reflect the temperature
of the water
, so more lamps come on as the
temperature gets lower.
4 Light detection sensor
Detects the ambient light, reducing energy
usage by automatically decreasing the
operation frequency of the cooler
.
1
Hot water mode lamp/hot
water 3 step LED
3 Cold water mode lamp/cold
water 3 step LED
4 Light detection sensor
2 Hot water lock on