3
Moderate
Keurig · Coffee Makers
Water temperature target not reached within expected time.
Quick Answer
Error code 3 on your Keurig Coffee Makers means: Water temperature target not reached within expected time.. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
How to Fix It
1
Run full descale routine.
2
Plug directly into wall outlet.
3
Allow cooldown then retry startup.
4
Run two cleansing brew cycles.
5
Service heater subsystem if persistent.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
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