• Free and fast delivery on all orders over £15
K 31222 Ui
1 . All product prices include 20% VAT

K 31222 Ui

Built-under refrigerator Compactly designed with a practical interior layout.
  • Optimum and maintenance-free LED lighting in compartment
  • High level of economy with perfect freshness - A++
  • Door shelves can be cleaned in the dishwasher - ComfortClean

Your exclusive advantages

What’s included

  • Egg tray

Product data sheet

Construction type
Undercounter appliance
Door hingeright
Convertible door hinging
Appliance category
Lock function
Door lock
Acoustic door alarm
Efficiency and sustainability
Energy efficiency class (A+++ to G)A++
Annual energy consumption in kWh92
Energy consumption per 100 l in 24 h in kWh0.25
Fridge/Fridge section
No. of shelves4
of which dividable1
Inner door racks (dishwasher-proof)
Full-width door shelves1
Door rack for bottles1
Operating conceptPicTronic
Automatic SuperCool
No. of temperature zones1
User convenience
Refrigeration section lightingLED
Technical data
Niche width in mm max600
Niche height in mm min820
Niche height in mm max880
Niche depth in mm550
Appliance width in mm597
Appliance height in mm820
Appliance depth in mm550
Weight in kg33.20
Max. door front weight – refrigerator, in kg10.00
Climate classSN-ST
Refrigerator compartment in l135
4* freezer compartment in l0
PerfectFresh zone in l0
Total usable capacity in l136
Storage time in case of fault0
Freezer capacity in kg/24 h0
Sound power in dB(A) re1pW38
Current consumption (mA)0
Fuse rating in A13
Frequency in Hz50
Length of supply lead in m1.90
Show all technical details


Downloads, CAD & Apps
Whether you are looking to replace an appliance or plan a new kitchen – you will find all the relevant installation drawings for your Miele appliance here. Please note that our products should only be installed and maintained by authorised experts. In the event of queries, please ring us for some no-obligation advice!


K31222Ui, K31252Ui, K31242UiF, F31202Ui (installation drawings)


K31222Ui, K31252Ui, K31242UiF, F31202Ui (installation drawings)


K31222Ui, K31252Ui, K31242UiF, F31202Ui, side view (installation drawings)

1 . All product prices include 20% VAT
  • 2 . Available for a mobile device (for the minimum requirements, please refer to the information provided in the app store), all refrigeration appliances require additional Miele@home components
  • Vacuums, Coffee-Makers and Accessory orders over £ 15.00 also include free delivery, orders of less are charged at £ 6.00. Subject to technical changes; no liability accepted for the accuracy of the information given. See General Terms and Conditions in footer for additional details
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