Operating Instructions WBL-118 Refrigerated bath and circulator
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3.1.2 Working status indicating
Heater: Press
for more than 2 seconds to initiate the circulating pump. Orange LED will be
steadily lit with full power heating; When LED flashes, the heating power is automatically adjusted
to meet actual need. LED flashing frequency keeps constant when temperature is stabilized.
Circulating pump: Press
for more than 2 seconds to initiate the circulating pump with LED
on, after which the heating operation is possible.
Circulating pump: Press
for more than 2 seconds to initiate the circulating pump with LED
on, after which the heating operation is possible.
Alarm: for hot-gas bypassing or alarm. For this series of products, alarm only. Red LED is on, when
there is beeping and warning for safety or error is triggered.
The warning or error of the sensor may be accompanied by the following:
Er01
: Warning of temperature sensor short-circuit.
Er02
: Warning of temperature sensor open-circuit.
ourh
: Warning of the bath temperature far beyond
Ht
.
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