Anova A2.2-120V-US, Operating Manual

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System will not turn on:
Check power plug and power switch directly behind the display.
Low water level alarm:
Add more water – there are 2 low water sensors and both have to be immersed in
water for operation.
Low water level alarm turns on after a few seconds of operation:
Add more water – The pump generates “waves” – sometimes these waves will cause
the water level at the sensors to
fl uctuate up and down. The waves sometimes drop
the water level right under the sensor and will cause a low water alarm. This is nor-
mal and you just need to add more water.
Temperature read does not match thermometer:
Keep in mind, Anova immersion circulators are calibrated to a scienti fi c platinum
primary standard which is far more accurate than store thermometers.
Cover your tank with foil and wait about 15 minutes for temperature equilibration –
the number one source of temperature read differences is an uncovered tank. If you
want your system to match your personal thermometer, use the calibration function
to adjust the display offset of the read to match your thermometer.
Lights in house are slightly fl ickering when system is on:
This is normal as the circulator is modulating power.
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