ERROR
PROBLEM WITH
CODE
Room Sensor
Er
Cable
Fins Sensor
Ef
Cable
EH
Heater Cable
EE
CoolBot Jumper
The following error codes describe problems with the Jumper and go with a blinking Program light.
Unless otherwise noted, if you see the same error code for more than a minute, reboot the CoolBot (page 23)
E0
Jumper/Wi-Fi
E1
Jumper/Wi-Fi
E2
Jumper/Wi-Fi
E3
Jumper/Wi-Fi
E4
Jumper/Wi-Fi
E5
Jumper/Wi-Fi
E6
Jumper/Wi-Fi
E7
Jumper/Wi-Fi
E8
Jumper/Wi-Fi
E9
Jumper/Wi-Fi
EA
Jumper/Wi-Fi
Rev: 2018 – 7A
ERROR CODES ON YOUR COOLBOT PRO
WHAT IT MEANS AND WHAT TO DO
See solution on the following page
See solution on the following page
See solution on the following page
The Jumper is not talking to the CoolBot Pro at all. Check Data Cable connection.
Try power-cycling the CoolBot Pro (unplug the power wait a few seconds and plug
back in). If you are not using Wi-Fi see Rebooting your CoolBot Pro (page 23)
The Jumper is in Wi-Fi Configuration mode, or it is completely disconnected.
If you see this during normal operation for more than a few seconds, try
reconfiguring Wi-Fi. Check Data Cable connection.
The Jumper is in the middle of getting Wi-Fi configuration from the mobile app.
If you see this for a long time try power-cycling the CoolBot Pro (unplug- wait 6
sec- plug again)
The Jumper is connecting to the Wi-Fi network.
If you see this for a long time, first check that your Wi-Fi router is working for
other devices, and that it has access to the Internet.
Then power-cycle the CoolBot Pro (unplug- wait 6 sec- plug again), as for E1.
If that doesn't help, unplug the CoolBot Pro and the Wi-Fi router, then plug in the
router, then the CoolBot Pro.
Otherwise, reconfigure Wi-Fi.
The Jumper is connecting the server used for storing data.
If you see this for more than a minute, follow the same steps as for E2.
The Jumper is running normally (You should never see this as an error code).
The Jumper is updating its connection configuration from a server.
The Jumper is saving new configuration to permanent storage, OR it's trying to
reboot.
The Jumper is looking for new firmware or downloading and installing it.
The Jumper is powering on and trying to set itself up as a Wi-Fi access Point (WAP)
so that it can enter Wi-Fi Configuration mode. If you see this for more than a few
seconds, reboot the CoolBot Pro.
The Jumper had a problem connecting to the Wi-Fi network, or to the server, or
some other error. It will reboot itself after a short wait. If you see this and the
network is OK for other devices, you may need to reboot the CoolBot Pro and
reconfigure Wi-Fi. Check that your Wi-Fi password is correct.
The radio is resetting its configuration.
©2018 Store It Cold, LLC
21
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