User Guide

User Guide(Important Tips!)
1. One outlet doesn't work?
Probably it is your settings wrong, please MUST set values for all of the 1oN、1oF、2oN、2oF, to
the right temperature you need.
To use for heating device, MUST set 1oN(2oN) LESS than 1oF(2oF). 1oN (2oN) is the minimum
temp you allow, 1oF (2oF) is the maximum temp you allow, Heating starts at 1oN (2oN), and
stops at 1oF (2oF).
To use for cooling device, MUST set 1oN(2oN) GREATER than 1oF(2oF). 1oN (2oN) is the
maximum temp you allow, 1oF (2oF) is the minimum temp you allow, Cooling starts at 1oN (2oN),
and stops at 1oF (2oF).
2. It doesn't hold temp? It doesn't control temp?
Please don't use it to keep one single temp point, ALL temperature controller are used to control
temp range, outlet 1 from 1oN to 1oF, outlet 2 from 2oN to 2oF. If you need to keep temp at
around 88F with a heater on outlet 1, you can set 1oN to 87F, and set 1oF to 89F.
3. Beeper keeps sounding?
Probably it is the Alarm settings( AL、AH、d7 ) you set are NOT the right temperature you want.
AL is low temperature alarm(it sounds when current temp is AL or Lower), AH is high temperature
alarm(it sounds when current temp is AH or Higher), d7 is difference alarm(it sounds when the
temp deviation between sensor 1 and sensor 2 is over d7). If you don't need alarm function, don't
change the values of AL、AH、d7, their default values usually won't trigger alarm. You can factory
reset by switching temp unit from F to C in setting.
4. Reading temp is inaccurate?
Every Pymeter controller is calibrated before come out of factory, it is reading temp accurately!
Please don't compare it to common inaccurate thermostat、thermometer or temp gun. If you
doubt Pymeter controller accuracy, please calibrate with ice-water mixture (it is 32F when ice is
melting), and you will see which device is accurate then.
5. Return to Amazon or get full refund / replacement from seller if defective?
Pymeter product is provided lifetime warranty, we will send replacement or issue full refund
without return to Amazon. What you need to do is just contact us via livechat on pymeter.com or
email [e-mail], we always provide effective service immediately.
Thank you for your business and cooperation!