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Yeti Pro 4000 Resets and Troubleshooting Tips
Reset 1 Power Cycling: Disconnect all input power sources including any Yeti Tanks. The Yeti will not fully power cycle if there are any input power sources. Ensure there are no inputs connected to the following ports: TAC CHARGE PORT HIGH VOLTAGE DC IN LOW VOLTAGE DC IN EXPANSION Press the main power switch (the button is…
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Power+ Series cable for 240v?
Is there an expected launch date for the Power + Series Combiner for 240v operation with two yeti 4000s
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Yeti Pro 4000: Warnings
Warning messages are notifications that thresholds are being approached, user action may be required to prevent protections from occurring. Warnings are posted on the LCD screen similarly to alerts. Warning messages will remain on the LCD screen until the user acknowledges the warning with a short press on the…
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Yeti Pro 4000 Nominal Voltage
So, I had an incident recently where, after sitting unused for a few days my Yeti 4000 started beeping with the CHGMONERR warning. There was also an alert telling me there was a battery fault. The only way I could get the unit to power on was to plug the AC charging cable into the back of the unit. Even with it plugged in…
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Custom Charge profiles not working - Yeti Pro 4000
I have been trying to use custom charge profiles on the Yeti Pro 4000, but it seems to keep ignoring them. For example, I set it to max charge 95%, min charge 15%, and start charging when it hits 90%. But the Yeti will run itself down to 0% sometimes (and then get stuck, and wont charge back up until I do a full reset). Or…
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Solar Passthrough on the Yeti Pro 4000
I was wondering how solar should behave on the Yeti Pro 4000. I have my charge profile set to Balanced. Currently the Yeti is at 95% so it's above the 90% recharge point. I have solar going into the unit. If I put an AC load it will pull from the battery despite there being adequate solar that could passthrough to power…
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Escape Drivable Kit HPP+ Connector
Hey folks…. I installed a GZ Yeti Pro 4000 in my van build — and used the Escape Drivable Kit to connect the 30A Anderson to the 12V circuit of the van, and the HPP+ to the rooftop solar. The connectors provided in the kit with the pigtails have 90deg connectors - so when plugged in to the back of the Yeti, the wires are…
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Firmware update 1.5.8
Installed the update today and now have my 30amp AC charging restored but trying to bring my Escape Kit display back to life. It powered up fine but its not providing any info or functionality. Any ideas? Release notes from 2024-05-24 say improvements were made to the charging behavior of the HVDC input port: prevent…
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possible misprint? ESCAPE wiring kit install guide.
Hello. On page 21 of the install guide there is a caption underneath an image that points to the 30A AC OUTPUT plug. The caption below the image says "You can plug your solar directly into this port. This is also the port where you will plug in the Escape Remote Display HPP+ Power and Data Adapter (Signal Splitter) to…
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Feature request section for future firmware updates?
Is there anywhere we could post feature requests/bug report for future firmware updates to solve some of the slightly annoying behavior of the Yeti Pro 4000? • if the display is off on the main unit, the escape display does not update, but just shows the last SOC, watts in, etc that was on the main unit before it turned…
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How does the Yeti Pro 4000 support 240v and solar input?
I have seen a few mentions of 240v support for the new Yeti Pro 4000 via the Haven chaining option? I need a 240v solution for a water pump, so is there detail somewhere on exactly how to set this up? I have more Yetis than I can even count, but I am very interested in the Yeti Pro home backup solution now if it can…
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Alert Comm 01 Error
I am getting this Alert Comm 01 Error and with it a 12v error. Whats going on and how do I fix it?
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Sudden Drop in SOC on Yeti Pro 4000
I have only had this unit for a few days but have already been using it in my van. I updated the firmware the day I set it up to the latest 1.5.8. The state of charge dropped rapidly despite there not being significant load on the system to account for the drop. The only thing running was a small fridge with an…
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Where can I find instructions for the Flying Leads to Power+ Cable?
Where can I find instructions and a wiring diagram for the "Flying Leads to Power+ Cable"? I presume that this cable is for charging the Yeti Pro 4000. Is this correct? Does the cable expect 120VAC, or 240VAC? Is the charging speed for this input fixed, or can it be adjusted from the App?
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Charging Yeti Pro 4000 with Other Brand Panels
I have a set of 8x100W Renege solar panels, all connected with MC4 connectors. There are two strings of 4 panels connected in serial, then the two strings are combined in parallel for a final DC output of max 80V x 10A giving me nominally 800W. Each string has proper fuses in line as well. I'm assuming that I can use this…
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Network ID and password for Yeti 4000
How can I change the SSID and/or default password for the Yeti 4000? It seems that anyone who is in range of my unit could access it with the app installed on their own device. Then, without even logging into an account, they could change my charge profile, enable/disable AC/DC/USB, and reset the cycle and statistical…
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Yeti Pro 4000 / Alternator Charging
hi folks, New here, and looking at whether it's worth the effort to hook up 8mm to alternator (12v) on 2024 sprinter? Have read other reports that the yeti integration link used in conjunction w/ other power stations were limited on wattage to charge due to newer vehicles having smart alternators which throttle output.…
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Can the Yeti Pro 4000 charge from both solar and AC at the same time?
The Yeti Pro 4000 has a low voltage DC input, a high voltage DC input and a 120VAC input. What happens if there is input on two or more? If I have two solar panels of different voltages, can I plug a 20V 100W panel into the low voltage DC input and a higher voltage 400W panel into the high voltage DC input? Will the Pro…
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Can the wifi range be extended?
I currently have to remove some cabinetry and lift the Pro 4000 out of my van, then move it 30ft to connect to my home wifi for firmware updates. Is there any way to boost the wifi range? Ultimately, an external USB connected antenna would be all that was needed. Is this an option or will I need to add wifi repeaters/mesh…
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At firmware 1.0.5, refuses to upgrade to 1.5.8
I've tried all the instructions for updating the firmware to 1.5.8, both CLOUD and DIRECT, but when I go into Device settings → Firmware Version 1.0.5 I get: {Greyed out downarrow} Firmware up to date Current version 1.0.5 If I click on "FIRMWARE RELEASE NOTES" I get release notes for 1.5.8 Now what?
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USB Ports not functional
I just applied the latest update for my Pro 4000 and the USB ports on the front no longer are charging anything. The light indicating it is on is lit and the app shows the ports are active, however it's not charging anything. I've tried multiple devices and USB-C cords. Also used those same cords and devices on other…
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How to set up Yeti 4000 for emergency backup power for a refrigerator without Haven 10 manual transf
How can I configure the Yeti 4000 to power a refrigerator if house power fails (i.e "pass through" mode)? I tried plugging the refrigerator into the Yeti 4000 with the Yeti 4000 plugged into grid power hoping for "pass through" without using the Yeti battery, but it immediately started pulling from the Yeti even though the…
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Configuring Yeti Pro 4000 for true Off Grid
I just got this nice 4000 from REI. It needs to be be configured to be autonoumus. No human intervention needed to start, restart, etc. Even after a grid down. Even after full battery discharge. Imagine you can't fly out to your cabin to push a button. Also…must not require wifi or satellites. It needs to function like a…
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Yeti Pro 4000: Alerts
Alerts ALERT messages are notifications that are posted on the LCD when major events like protections or limiting occur. The alert message will remain on the LCD screen until the user acknowledges the alert with a short press on the SETTINGS/INFO button. Alerts will remain in the message menu until the condition that…
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With the Yeti Pro 4000 + Tank, the SOC on the 4000 display
With the Yeti Pro 4000 + Tank, the SOC on the 4000 display only shows the SOC of the 4000, not 4000+Tank — I would expect the readout to show the combined SOC. I am currently in a position where the SOC of the 4000 is 100% and the tank is 50% - and the SOC displayed on the Yeti is 100% - I would have expected it to say 75%.
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Bundle sale pricing
Goal Zero is currently running a sale. The Yeti Pro 4000/Nomad 400 bundle is now $4,031.89. That's $32.11 more than buying them separately (which is only $3,999.78). Does the bundle come with anything extra for that $32? Or is it just a bad deal to buy the bundle?
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How to view Tank Pro 4000's Net Power, Net Current and C Rating?
Good afternoon. I just installed my brand-new Yeti Pro 4000 and Tank Pro 4000 units. BMS equalization completed, and on the Pro 4000's OSD, tank's status is displayed as 'Combined'. Charge and discharge are happening on both the Yeti and Tank batteries at the same time and the SoC is almost the same on both (off by 1%).…
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Boulder 100i spliced to Yeti 4000 HPP flying leads input
I mounted four Boulder 100i panels on my van, which have the MC4 connections. Wired them together in parallel and penetrated the positive and negative wire ends through the roof. I have the HPP+ input escape remote display adapter, with the Hpp+ to flying leads coming off that and spliced to the MC4 flying leads coming…
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Can you hook up two remote displays?
Wondering if you can daisy chain two of the remote displays? So I can have one in my camper, and one in the cab of my truck? Seeing as there are two RJ45 ports on the display, I thought this might be the intention for those.
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What's the best setting for the AC Charge Input Limit (Low input limit setting)?
If I need to use my portable gas generator to recharge the Yeti PRO 4000, should I manually set the charge limit to something below 1800W? Is it better to switch it to a High Input limit? Thx.
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PRO 4000 low power shut-off / automatic shut-on capability
Does the PRO 4000 have this functionality? Our set-up is at a remote cabin where we do not live full time. If we have several cloudy days then solar input can't keep up and the low power shut off engages and shuts down our wifi router. On our old yeti 3000 power (and wifi) would automatically be restored once the solar…