Yamato Scientific WS220 Water Purifiers - Manual (Page 13)

9
Description and Function of Each Part
Control Panel
POWER
DISTILL
FULL LEVEL
POWER
ALARM
① ② ④ ③ ⑤
① Power switch：
Power switch shared by the earth leakage breaker. If the
lever is raised, it is ON.
② Power lamp：
POWER (green): Goes ON when the power switch is ON.
③ Alarm lamp：
ALARM (red): Goes ON when the boiler water level falls.
④ Distillation lamp：
DISTILL (green): Goes ON in distillation (= heater energized).
⑤ Full tank lamp FULL LEVEL (green): Goes ON when the tank is full. Then,
the lamps ③ and ④ are OFF.
NOTE) If the boiler water falls below the specified level, the alarm lamp remains ON until the specified level of
water is supplied in the boiler after the power switch is turned ON.
The alarm lamp goes OFF when the specified level is reached and the heater is energized (distillation
lamp ON).