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      Saunier Duval

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      Viessmann

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      Midea

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      Ce code défaut existe sur 384 modèles Viessmann

      Nous vous conseillons de choisir un modèle dans la liste ci-dessous afin d'accéder à la bonne signification

      VITOCROSSAL 100 CI 120kW Unit 7788048
      VITOCROSSAL 100 CI 120kW Unit 7551290
      VITOCROSSAL 100 CI 120kW éléments 7788056
      VITOCROSSAL 100 CI 160kW Unit 7788049
      VITOCROSSAL 100 CI 160kW Unit 7551291
      VITOCROSSAL 100 CI 160kW éléments 7788057
      VITOCROSSAL 100 CI 200kW Unit 7551292
      VITOCROSSAL 100 CI 200kW Unit 7788050
      VITOCROSSAL 100 CI 200kW éléments 7788058
      VITOCROSSAL 100 CI 240kW Unit 7788051
      VITOCROSSAL 100 CI 240kW Unit 7551293
      VITOCROSSAL 100 CI 240kW éléments 7788059
      VITOCROSSAL 100 CI 280kW Unit 7551294
      VITOCROSSAL 100 CI 280kW Unit 7788052
      VITOCROSSAL 100 CI 280kW éléments 7788060
      VITOCROSSAL 100 CI 320kW Unit 7551295
      VITOCROSSAL 100 CI 320kW Unit 7788053
      VITOCROSSAL 100 CI 320kW éléments 7788061
      VITOCROSSAL 100 CI 75kW Unit 7551288
      VITOCROSSAL 100 CI 75kW Unit 7788046
      VITOCROSSAL 100 CI 75kW éléments 7788054
      VITOCROSSAL 100 CI 80kW Unit 7551289
      VITOCROSSAL 100 CI 80kW Unit 7788047
      VITOCROSSAL 100 CI 80kW éléments 7788055
      VITOCROSSAL 100 CI1 120kW Unit 7571789
      VITOCROSSAL 100 CI1 120kW éléments 7571796
      VITOCROSSAL 100 CI1 160kW Unit 7571790
      VITOCROSSAL 100 CI1 160kW éléments 7571797
      VITOCROSSAL 100 CI1 200kW Unit 7571791
      VITOCROSSAL 100 CI1 200kW éléments 7571798
      VITOCROSSAL 100 CI1 240kW Unit 7571792
      VITOCROSSAL 100 CI1 240kW éléments 7571799
      VITOCROSSAL 100 CI1 280kW Unit 7571793
      VITOCROSSAL 100 CI1 280kW éléments 7571800
      VITOCROSSAL 100 CI1 318kW Unit 7571794
      VITOCROSSAL 100 CI1 318kW éléments 7571801
      VITOCROSSAL 100 CI1 75kW Unit 7449003
      VITOCROSSAL 100 CI1 80kW Unit 7571788
      VITOCROSSAL 100 CI1 80kW éléments 7571795
      VITOCROSSAL 300 CU3A 13kW 7776310
      VITOCROSSAL 300 CU3A 13kW 7776384
      VITOCROSSAL 300 CU3A 13kW 7537663
      VITOCROSSAL 300 CU3A 19kW 7537664
      VITOCROSSAL 300 CU3A 19kW 7172823
      VITOCROSSAL 300 CU3A 19kW 7776311
      VITOCROSSAL 300 CU3A 19kW 7776385
      VITOCROSSAL 300 CU3A 26kW 7439242
      VITOCROSSAL 300 CU3A 26kW 7776315
      VITOCROSSAL 300 CU3A 35kW 7776316
      VITOCROSSAL 300 CU3A 35kW 7439243
      VITOCROSSAL 300 CU3A 45kW 7776317
      VITOCROSSAL 300 CU3A 45kW 7452571
      VITOCROSSAL 300 CU3A 45kW 7439244
      VITOCROSSAL 300 CU3A 60kW 7776318
      VITOCROSSAL 300 CU3A 60kW 7452572
      VITOCROSSAL CIB-120 Unit 7725563
      VITOCROSSAL CIB-120 Unit 7632850
      VITOCROSSAL CIB-120 éléments 7725571
      VITOCROSSAL CIB-160 Unit 7632851
      VITOCROSSAL CIB-160 Unit 7725564
      VITOCROSSAL CIB-160 éléments 7725572
      VITOCROSSAL CIB-200 Unit 7725565
      VITOCROSSAL CIB-200 Unit 7632852
      VITOCROSSAL CIB-200 éléments 7725573
      VITOCROSSAL CIB-240 Unit 7632853
      VITOCROSSAL CIB-240 éléments 7725574
      VITOCROSSAL CIB-280 Unit 7725567
      VITOCROSSAL CIB-280 Unit 7632854
      VITOCROSSAL CIB-280 éléments 7725575
      VITOCROSSAL CIB-320 Unit 7725568
      VITOCROSSAL CIB-320 Unit 7632855
      VITOCROSSAL CIB-75 Unit 7725561
      VITOCROSSAL CIB-75 Unit 7632848
      VITOCROSSAL CIB-75 éléments 7725569
      VITOCROSSAL CIB-80 Unit 7632849
      VITOCROSSAL CIB-80 Unit 7725562
      VITOCROSSAL CIB-80 éléments 7725570
      VITOCROSSAL Eléments CIB-120 7632858
      VITOCROSSAL Eléments CIB-160 7632859
      VITOCROSSAL Eléments CIB-200 7632860
      VITOCROSSAL Eléments CIB-240 7632861
      VITOCROSSAL Eléments CIB-280 7632862
      VITOCROSSAL Eléments CIB-320 7632863
      VITOCROSSAL Eléments CIB-75 7632856
      VITOCROSSAL Eléments CIB-80 7632857
      VITODENS 050-W BPJC 24kW 7537734
      VITODENS 050-W BPJC 24kW TR 7202959
      VITODENS 050-W BPJC 33kW 7537735
      VITODENS 050-W BPJC 33kW TR 7202960
      VITODENS 050-W BPJD 24kW 7202940
      VITODENS 050-W BPJD 24kW 7202942
      VITODENS 050-W BPJD 24kW 7730640
      VITODENS 050-W BPJD 33kW 7202941
      VITODENS 050-W BPJD 33kW 7730641
      VITODENS 100-W B1HA 19kW 7543415
      VITODENS 100-W B1HA 26kW 7543416
      VITODENS 100-W B1HA 35kW 7543418
      VITODENS 100-W B1HC 19kW 7570666
      VITODENS 100-W B1HC 19kW 7570680
      VITODENS 100-W B1HC 26kW 7570667
      VITODENS 100-W B1HC 26kW 7570681
      VITODENS 100-W B1HC 35kW 7570669
      VITODENS 100-W B1HC 35kW 7570683
      VITODENS 100-W B1KA 26kW 7543427
      VITODENS 100-W B1KA 35kW 7543428
      VITODENS 100-W B1KC 26kW 7570682
      VITODENS 100-W B1KC 35kW 7570684
      VITODENS 100-W B1KC 35kW 7570679
      VITODENS 100-W WB1B 26kW 7373058
      VITODENS 100-W WB1B 26kW 7373054
      VITODENS 100-W WB1B 35kW 7373056
      VITODENS 100-W WB1B 35kW 7373059
      VITODENS 100-W WB1C 19kW 7499418
      VITODENS 100-W WB1C 19kW 7441736
      VITODENS 100-W WB1C 26kW 7499419
      VITODENS 100-W WB1C 26kW 7441737
      VITODENS 100-W WB1C 26kW 7499430
      VITODENS 100-W WB1C 26kW 7441748
      VITODENS 100-W WB1C 35kW 7441749
      VITODENS 100-W WB1C 35kW 7499421
      VITODENS 100-W WB1C 35kW 7441739
      VITODENS 100-W WB1C 35kW 7499431
      VITODENS 111-F B1SA 19kW 7571897
      VITODENS 111-F B1SA 26kW 7571898
      VITODENS 111-F B1SA-26 5,2-26kW 7372909
      VITODENS 111-W B1LA 19kW 7499475
      VITODENS 111-W B1LA 26kW 7487555
      VITODENS 111-W B1LA 35kW 7499476
      VITODENS 111-W B1LB 19kW 7543439
      VITODENS 111-W B1LB 26kW 7543440
      VITODENS 111-W B1LB 35kW 7543441
      VITODENS 111-W B1LD 19kW 7570734
      VITODENS 111-W B1LD 19kW 7571576
      VITODENS 111-W B1LD 26kW 7570737
      VITODENS 111-W B1LD 26kW 7570735
      VITODENS 111-W B1LD 35kW 7570738
      VITODENS 200 WB2A 20kW 7186846
      VITODENS 200 WB2A 26-28kW 7176541
      VITODENS 200 WB2A 26kW 7176543
      VITODENS 200-W B2HA 100kW 7510393
      VITODENS 200-W B2HA 100kW 7538259
      VITODENS 200-W B2HA 120kW 7550391
      VITODENS 200-W B2HA 125kW 7506550
      VITODENS 200-W B2HA 13kW 7510294
      VITODENS 200-W B2HA 13kW 7513683
      VITODENS 200-W B2HA 13kW solaire 7514753
      VITODENS 200-W B2HA 150kW 7550392
      VITODENS 200-W B2HA 150kW 7506551
      VITODENS 200-W B2HA 19kW 7513684
      VITODENS 200-W B2HA 19kW 7454858
      VITODENS 200-W B2HA 19kW solaire 7513246
      VITODENS 200-W B2HA 26kW 7454859
      VITODENS 200-W B2HA 26kW solaire 7513247
      VITODENS 200-W B2HA 35kW 7454861
      VITODENS 200-W B2HA 35kW solaire 7513248
      VITODENS 200-W B2HA 45kW 7510390
      VITODENS 200-W B2HA 45kW 7538256
      VITODENS 200-W B2HA 60 kW 7571048
      VITODENS 200-W B2HA 60kW 7538257
      VITODENS 200-W B2HA 60kW 7510391
      VITODENS 200-W B2HA 69 kW 7571047
      VITODENS 200-W B2HA 69,9kW 7549812
      VITODENS 200-W B2HA 80kW 7538258
      VITODENS 200-W B2HA 80kW 7510392
      VITODENS 200-W B2HA 99kW 7571045
      VITODENS 200-W B2HB 13kW 7570775
      VITODENS 200-W B2HB 19kW 7553444
      VITODENS 200-W B2HB 19kW 7570776
      VITODENS 200-W B2HB 26kW 7570777
      VITODENS 200-W B2HB 35kW 7570779
      VITODENS 200-W B2HE 11kW 7544715
      VITODENS 200-W B2HE 19kW 7544716
      VITODENS 200-W B2HE 25kW 7544717
      VITODENS 200-W B2HE 32kW 7544718
      VITODENS 200-W B2HF 11kW 7722309
      VITODENS 200-W B2HF 19kW 7722310
      VITODENS 200-W B2HF 25kW 7722311
      VITODENS 200-W B2HF 32kW 7722312
      VITODENS 200-W B2HF-11 1,9-11kW 7946805
      VITODENS 200-W B2HF-11 1,9-11kW 7946809
      VITODENS 200-W B2HF-11 1,9-11kW 7956233
      VITODENS 200-W B2HF-11 2,5-11kW 7946797
      VITODENS 200-W B2HF-11 2,5-11kW 7946801
      VITODENS 200-W B2HF-19 1,9-19kW 7946806
      VITODENS 200-W B2HF-19 1,9-19kW 7946810
      VITODENS 200-W B2HF-19 1,9-19kW 7956234
      VITODENS 200-W B2HF-19 2,5-19kW 7946802
      VITODENS 200-W B2HF-19 2,5-19kW 7946798
      VITODENS 200-W B2HF-25 1,9-25kW 7956235
      VITODENS 200-W B2HF-25 1,9-25kW 7946807
      VITODENS 200-W B2HF-25 1,9-25kW 7946811
      VITODENS 200-W B2HF-25 1,9-25kW 7946856
      VITODENS 200-W B2HF-25 2,5-25kW 7946803
      VITODENS 200-W B2HF-25 2,5-25kW 7946799
      VITODENS 200-W B2HF-32 1,9-32kW 7946812
      VITODENS 200-W B2HF-32 1,9-32kW 7946808
      VITODENS 200-W B2HF-32 1,9-32kW 7956236
      VITODENS 200-W B2HF-32 2,5-32kW 7946804
      VITODENS 200-W B2HF-32 2,5-32kW 7946800
      VITODENS 200-W B2KA 26kW 7454860
      VITODENS 200-W B2KA 35kW 7454862
      VITODENS 200-W B2KB 26 KW 7570778
      VITODENS 200-W B2KB 26kW 7553446
      VITODENS 200-W B2KE 1,9-25kW 7544721
      VITODENS 200-W B2KF 25kW 7722317
      VITODENS 200-W B2KF 32kW 7722318
      VITODENS 200-W B2KF premium 32/1,9-25kW 7946817
      VITODENS 200-W B2KF premium 35/1,9--32kW 7946818
      VITODENS 200-W B2KF-19 1,9-19kW 7946816
      VITODENS 200-W B2KF-19 2,5-19kW 7946813
      VITODENS 200-W B2KF-25 1,9-25kW 7956245
      VITODENS 200-W B2KF-25 2,5-25kW 7946814
      VITODENS 200-W B2KF-32 1,9-32kW 7956246
      VITODENS 200-W B2KF-32 2,5-32kW 7946815
      VITODENS 200-W WB2B 105kW 7194489
      VITODENS 200-W WB2B 19kW 7194473
      VITODENS 200-W WB2B 19kW 7419979
      VITODENS 200-W WB2B 26kW 7194474
      VITODENS 200-W WB2B 35kW 7194476
      VITODENS 200-W WB2B 35kW 7194477
      VITODENS 200-W WB2B 4,8 - 35 VITOTRONIC 100 HC1B
      VITODENS 200-W WB2B 4,8 - 35 VITOTRONIC 200 HO1B
      VITODENS 200-W WB2B 45kW 7373009
      VITODENS 200-W WB2B 45kW 7194486
      VITODENS 200-W WB2B 60kW 7194487
      VITODENS 200-W WB2B 60kW 7373010
      VITODENS 200-W WB2B 80kW 7194488
      VITODENS 200-W WB2C 105kW 7424191
      VITODENS 200-W WB2C 105kW 7452511
      VITODENS 200-W WB2C 19kW 7453096
      VITODENS 200-W WB2C 19kW 7424975
      VITODENS 200-W WB2C 19kW HE 7424980
      VITODENS 200-W WB2C 26kW 7424976
      VITODENS 200-W WB2C 26kW 7424977
      VITODENS 200-W WB2C 26kW 7453097
      VITODENS 200-W WB2C 26kW HE 7424981
      VITODENS 200-W WB2C 26kW combi HE 7424982
      VITODENS 200-W WB2C 35kW 7453098
      VITODENS 200-W WB2C 35kW 7424979
      VITODENS 200-W WB2C 35kW 7424978
      VITODENS 200-W WB2C 35kW HE 7424983
      VITODENS 200-W WB2C 35kW HE 7424984
      VITODENS 200-W WB2C 45kW 7438087
      VITODENS 200-W WB2C 60kW 7438089
      VITODENS 200-W WB2C 80kW 7424189
      VITODENS 200-W WB2C 80kW 7452510
      VITODENS 222-F B2SA 13kW 7519082
      VITODENS 222-F B2SA 19kW 7513242
      VITODENS 222-F B2SA 26kW 7513243
      VITODENS 222-F B2SB 13kW 7570816
      VITODENS 222-F B2SB 19kW 7570817
      VITODENS 222-F B2SB 26kW 7570818
      VITODENS 222-F B2TA 13kW 7519081
      VITODENS 222-F B2TA 19kW 7513044
      VITODENS 222-F B2TA 26kW 7513045
      VITODENS 222-F B2TA 35kW 7513046
      VITODENS 222-F B2TB 13kW 7570808
      VITODENS 222-F B2TB 19kW 7570809
      VITODENS 222-F B2TB 26kW 7570810
      VITODENS 222-F B2TB 35kW 7570811
      VITODENS 222-F FS2A 19kW 7419985
      VITODENS 222-F FS2A 26kW 7374965
      VITODENS 222-F FS2A 35kW 7374966
      VITODENS 222-F FS2B 19kW 7438004
      VITODENS 222-F FS2B 19kW HE 7438007
      VITODENS 222-F FS2B 26kW 7438005
      VITODENS 222-F FS2B 26kW HE 7438008
      VITODENS 222-F FS2B 35kW 7438006
      VITODENS 222-F FS2B 35kW HE 7438009
      VITODENS 222-F2B 19kW 7441194
      VITODENS 222-F2B 19kW HE 7441196
      VITODENS 222-F2B 26kW 7441195
      VITODENS 222-F2B 26kW HE 7441197
      VITODENS 222-W B2LA 19kW 7513236
      VITODENS 222-W B2LA 26kW 7513237
      VITODENS 222-W B2LA 35kW 7513238
      VITODENS 222-W B2LB 19kW 7570802
      VITODENS 222-W B2LB 26kW 7570803
      VITODENS 222-W B2LB 35kW 7570804
      VITODENS 222-W WS2A 19kW 7419983
      VITODENS 222-W WS2A 19kW 7247886
      VITODENS 222-W WS2A 26kW 7247887
      VITODENS 222-W WS2A 35kW 7247888
      VITODENS 222-W WS2B 19kW 7438326
      VITODENS 222-W WS2B 19kW 7438332
      VITODENS 222-W WS2B 19kW ECP 7438329
      VITODENS 222-W WS2B 26kW 7438333
      VITODENS 222-W WS2B 26kW 7438327
      VITODENS 222-W WS2B 26kW ECP 7438330
      VITODENS 222-W WS2B 35kW 7438334
      VITODENS 222-W WS2B 35kW 7438328
      VITODENS 222-W WS2B 35kW ECP 7438331
      VITODENS 242-F B2UA 13kW 7519083
      VITODENS 242-F B2UA 19kW 7513244
      VITODENS 242-F B2UA 26kW 7513245
      VITODENS 242-F B2UB 13kW 7570822
      VITODENS 242-F B2UB 19kW 7570823
      VITODENS 242-F B2UB 26kW 7570824
      VITODENS 242-F FB2A 19kW 7423014
      VITODENS 242-F FB2A 26kW 7374968
      VITODENS 242-F FB2B 19kW 7438010
      VITODENS 242-F FB2B 26kW 7438011
      VITODENS 300 WB3A 49-66kW 7176778
      VITODENS 300 WB3A 6,6-35kW 7176539
      VITODENS 300 WB3B 4,2-35kW 7194469
      VITODENS 300-W B3HB 11kW 7560880
      VITODENS 300-W B3HB 11kW solaire 7554216
      VITODENS 300-W B3HB 11kW solaire 7571071
      VITODENS 300-W B3HB 11kW solaire 7560889
      VITODENS 300-W B3HB 19kW 7560881
      VITODENS 300-W B3HB 19kW solaire 7554217
      VITODENS 300-W B3HB 19kW solaire 7560890
      VITODENS 300-W B3HB 19kW solaire 7571072
      VITODENS 300-W B3HB 26kW 7560882
      VITODENS 300-W B3HB 26kW solaire 7560891
      VITODENS 300-W B3HB 26kW solaire 7554218
      VITODENS 300-W B3HB 26kW solaire 7571073
      VITODENS 300-W B3HB 35kW 7560883
      VITODENS 300-W B3HB 35kW solaire 7560892
      VITODENS 300-W B3HB 35kW solaire 7554219
      VITODENS 300-W B3HB 35kW solaire 7571074
      VITODENS 333-F B3TA 11kW 7542560
      VITODENS 333-F B3TA 11kW 7494834
      VITODENS 333-F B3TA 19kW 7542561
      VITODENS 333-F B3TA 19kW 7494835
      VITODENS 333-F B3TA 26kW 7542562
      VITODENS 333-F B3TA 26kW 7494836
      VITODENS 333-F B3TB 11kW 7560884
      VITODENS 333-F B3TB 19kW 7560885
      VITODENS 333-F B3TB 26kW 7560886
      VITODENS 333-F FS3A 26kW 7374971
      VITODENS 333-F WR3C 26kW 7246892
      VITODENS 333-F WS3C 13kW 7246897
      VITODENS 333-F WS3C 19kW 7246898
      VITODENS 333-F WS3C 26kW 7246899
      VITODENS 333-F3A 19kW 7374972
      VITODENS 333-F3A 26kW 7374973
      VITODENS 333-F3B 19kW 7438000
      VITODENS 333-F3B 26kW 7438001
      VITODENS 343-F B3UA 11 kW 7494832
      VITODENS 343-F FB3A 13kW 7374974
      VITOLADENS 300-C 12-18kW 7248936
      VITOLADENS 300-C 12-27kW 7570429
      VITOLADENS 300-C 15-22kW 7248935
      VITOLADENS 300-C 18-27kW 7248934
      VITOLADENS 300-C 9,6-18kW 7570427
      VITOLADENS 300-C 9,6-22kW 7570428
      VITOLADENS 300-C BC3 12-18kW 7439973
      VITOLADENS 300-C BC3 12-18kW 7521639
      VITOLADENS 300-C BC3 15-22kW 7521640
      VITOLADENS 300-C BC3 15-22kW 7439974
      VITOLADENS 300-C BC3 18-27kW 7521641
      VITOLADENS 300-C BC3 18-27kW 7439975
      VITOLADENS 300-C J3RA 18kW 7514764
      VITOLADENS 300-C J3RA 22kW 7514765
      VITOLADENS 300-C J3RA 27kW 7514766
      VITOLADENS 300-W J3HA 18kW 7570434
      VITOLADENS 300-W J3HA 18kW 7514758
      VITOLADENS 300-W J3HA 22kW 7570435
      VITOLADENS 300-W VP3B 12-18kW 7418781
      VITOLADENS 300-W VP3B 15-22kW 7418782
      VITOLADENS 300-W VP3C 12-18kW 7453103
      VITOLADENS 300-W VP3C 12-18kW 7521643
      VITOLADENS 300-W VP3C 12-18kW 7438372
      VITOLADENS 300-W VP3C 15-22kW 7521644
      VITOLADENS 300-W VP3C 15-22kW 7453104
      VITOLADENS 300-W VP3C 15-22kW 7438373
      VITOLADENS 333-F J3SA-22 7570439
      VITOLIGNO 100-C VL1C 20kW 7720370
      VITOLIGNO 100-C VL1C 25 kW 7720371
      VITOLIGNO 100-C VL1C 35 kW 7720372
      VITOLIGNO 100-C VL1C 47kW 7720373
      VITOLIGNO 100-C VL1C-1 20kW 7970602
      VITOLIGNO 100-C VL1C-2 25 kW 7970603
      VITOLIGNO 100-C VL1C-3 35 kW 7970604
      VITOLIGNO 100-C VL1C-4 47kW 7970605
      VITOPEND 200 28kW WHKA (NAT) 7176533
      VITOPEND 200 WHKA 24kW 7199577
      VITOPEND 200-W WHKA 24kW (NAT) 7193085
      VITOPEND 200-W WHKA 29kW (NAT) 7196029
      VITOPEND 222 WHSA 24kW 7186937
      VITOPEND 222 WHSA 24kW 7186934
      VITOPEND 222 WHSA 24kW 7186935
      VITOPEND 222 WHSA 24kW 7186936

      Signification du code erreur 21

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      Afficher le code défaut

      Résolution du code erreur 21

      Contrôler les sondes sur le ballon d'eau chaude sanitaire et les capteurs

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      Liste des modèles compatibles concernés par ce code défaut

      VITOCROSSAL 100 CI 120kW éléments 7788056
      VITOCROSSAL 100 CI 120kW Unit 7788048
      VITOCROSSAL 100 CI 120kW Unit 7551290
      VITOCROSSAL 100 CI 160kW éléments 7788057
      VITOCROSSAL 100 CI 160kW Unit 7788049
      VITOCROSSAL 100 CI 160kW Unit 7551291
      VITOCROSSAL 100 CI 200kW éléments 7788058
      VITOCROSSAL 100 CI 200kW Unit 7551292
      VITOCROSSAL 100 CI 200kW Unit 7788050
      VITOCROSSAL 100 CI 240kW éléments 7788059
      VITOCROSSAL 100 CI 240kW Unit 7788051
      VITOCROSSAL 100 CI 240kW Unit 7551293
      VITOCROSSAL 100 CI 280kW éléments 7788060
      VITOCROSSAL 100 CI 280kW Unit 7551294
      VITOCROSSAL 100 CI 280kW Unit 7788052
      VITOCROSSAL 100 CI 320kW éléments 7788061
      VITOCROSSAL 100 CI 320kW Unit 7551295
      VITOCROSSAL 100 CI 320kW Unit 7788053
      VITOCROSSAL 100 CI 75kW éléments 7788054
      VITOCROSSAL 100 CI 75kW Unit 7551288
      VITOCROSSAL 100 CI 75kW Unit 7788046
      VITOCROSSAL 100 CI 80kW éléments 7788055
      VITOCROSSAL 100 CI 80kW Unit 7551289
      VITOCROSSAL 100 CI 80kW Unit 7788047
      VITOCROSSAL 100 CI1 120kW éléments 7571796
      VITOCROSSAL 100 CI1 120kW Unit 7571789
      VITOCROSSAL 100 CI1 160kW éléments 7571797
      VITOCROSSAL 100 CI1 160kW Unit 7571790
      VITOCROSSAL 100 CI1 200kW éléments 7571798
      VITOCROSSAL 100 CI1 200kW Unit 7571791
      VITOCROSSAL 100 CI1 240kW éléments 7571799
      VITOCROSSAL 100 CI1 240kW Unit 7571792
      VITOCROSSAL 100 CI1 280kW éléments 7571800
      VITOCROSSAL 100 CI1 280kW Unit 7571793
      VITOCROSSAL 100 CI1 318kW éléments 7571801
      VITOCROSSAL 100 CI1 318kW Unit 7571794
      VITOCROSSAL 100 CI1 75kW Unit 7449003
      VITOCROSSAL 100 CI1 80kW éléments 7571795
      VITOCROSSAL 100 CI1 80kW Unit 7571788
      VITOCROSSAL 300 CU3A 13kW 7776310
      VITOCROSSAL 300 CU3A 13kW 7776384
      VITOCROSSAL 300 CU3A 13kW 7537663
      VITOCROSSAL 300 CU3A 19kW 7537664
      VITOCROSSAL 300 CU3A 19kW 7172823
      VITOCROSSAL 300 CU3A 19kW 7776311
      VITOCROSSAL 300 CU3A 19kW 7776385
      VITOCROSSAL 300 CU3A 26kW 7439242
      VITOCROSSAL 300 CU3A 26kW 7776315
      VITOCROSSAL 300 CU3A 35kW 7776316
      VITOCROSSAL 300 CU3A 35kW 7439243
      VITOCROSSAL 300 CU3A 45kW 7776317
      VITOCROSSAL 300 CU3A 45kW 7452571
      VITOCROSSAL 300 CU3A 60kW 7776318
      VITOCROSSAL 300 CU3A 60kW 7452572
      VITOCROSSAL CIB-120 éléments 7725571
      VITOCROSSAL CIB-120 Unit 7725563
      VITOCROSSAL CIB-120 Unit 7632850
      VITOCROSSAL CIB-160 éléments 7725572
      VITOCROSSAL CIB-160 Unit 7632851
      VITOCROSSAL CIB-160 Unit 7725564
      VITOCROSSAL CIB-200 éléments 7725573
      VITOCROSSAL CIB-200 Unit 7725565
      VITOCROSSAL CIB-200 Unit 7632852
      VITOCROSSAL CIB-240 éléments 7725574
      VITOCROSSAL CIB-240 Unit 7632853
      VITOCROSSAL CIB-280 éléments 7725575
      VITOCROSSAL CIB-280 Unit 7725567
      VITOCROSSAL CIB-280 Unit 7632854
      VITOCROSSAL CIB-320 Unit 7725568
      VITOCROSSAL CIB-320 Unit 7632855
      VITOCROSSAL CIB-75 éléments 7725569
      VITOCROSSAL CIB-75 Unit 7725561
      VITOCROSSAL CIB-75 Unit 7632848
      VITOCROSSAL CIB-80 éléments 7725570
      VITOCROSSAL CIB-80 Unit 7632849
      VITOCROSSAL CIB-80 Unit 7725562
      VITOCROSSAL Eléments CIB-120 7632858
      VITOCROSSAL Eléments CIB-160 7632859
      VITOCROSSAL Eléments CIB-200 7632860
      VITOCROSSAL Eléments CIB-240 7632861
      VITOCROSSAL Eléments CIB-280 7632862
      VITOCROSSAL Eléments CIB-320 7632863
      VITOCROSSAL Eléments CIB-75 7632856
      VITOCROSSAL Eléments CIB-80 7632857
      VITODENS 050-W BPJC 24kW TR 7202959
      VITODENS 050-W BPJC 33kW 7537735
      VITODENS 050-W BPJC 33kW TR 7202960
      VITODENS 050-W BPJD 24kW 7202940
      VITODENS 050-W BPJD 24kW 7202942
      VITODENS 050-W BPJD 33kW 7202941
      VITODENS 100-W B1HA 19kW 7543415
      VITODENS 100-W B1HA 26kW 7543416
      VITODENS 100-W B1HA 35kW 7543418
      VITODENS 100-W B1HC 19kW 7570666
      VITODENS 100-W B1HC 26kW 7570667
      VITODENS 100-W B1HC 26kW 7570681
      VITODENS 100-W B1HC 35kW 7570669
      VITODENS 100-W B1HC 35kW 7570683
      VITODENS 100-W B1KA 35kW 7543428
      VITODENS 100-W B1KC 35kW 7570684
      VITODENS 100-W B1KC 35kW 7570679
      VITODENS 100-W WB1B 26kW 7373058
      VITODENS 100-W WB1B 26kW 7373054
      VITODENS 100-W WB1B 35kW 7373056
      VITODENS 100-W WB1B 35kW 7373059
      VITODENS 100-W WB1C 19kW 7499418
      VITODENS 100-W WB1C 19kW 7441736
      VITODENS 100-W WB1C 26kW 7499419
      VITODENS 100-W WB1C 26kW 7441737
      VITODENS 100-W WB1C 26kW 7499430
      VITODENS 100-W WB1C 35kW 7441749
      VITODENS 100-W WB1C 35kW 7499421
      VITODENS 100-W WB1C 35kW 7441739
      VITODENS 111-F B1SA 19kW 7571897
      VITODENS 111-F B1SA 26kW 7571898
      VITODENS 111-F B1SA-26 5,2-26kW 7372909
      VITODENS 111-W B1LA 26kW 7487555
      VITODENS 111-W B1LA 35kW 7499476
      VITODENS 111-W B1LB 19kW 7543439
      VITODENS 111-W B1LB 26kW 7543440
      VITODENS 111-W B1LB 35kW 7543441
      VITODENS 111-W B1LD 26kW 7570737
      VITODENS 111-W B1LD 35kW 7570738
      VITODENS 200 WB2A 20kW 7186846
      VITODENS 200 WB2A 26-28kW 7176541
      VITODENS 200 WB2A 26kW 7176543
      VITODENS 200-W B2HA 100kW 7510393
      VITODENS 200-W B2HA 100kW 7538259
      VITODENS 200-W B2HA 120kW 7550391
      VITODENS 200-W B2HA 125kW 7506550
      VITODENS 200-W B2HA 13kW 7510294
      VITODENS 200-W B2HA 13kW 7513683
      VITODENS 200-W B2HA 13kW solaire 7514753
      VITODENS 200-W B2HA 150kW 7550392
      VITODENS 200-W B2HA 150kW 7506551
      VITODENS 200-W B2HA 19kW 7513684
      VITODENS 200-W B2HA 19kW 7454858
      VITODENS 200-W B2HA 19kW solaire 7513246
      VITODENS 200-W B2HA 26kW 7454859
      VITODENS 200-W B2HA 26kW solaire 7513247
      VITODENS 200-W B2HA 35kW 7454861
      VITODENS 200-W B2HA 35kW solaire 7513248
      VITODENS 200-W B2HA 45kW 7510390
      VITODENS 200-W B2HA 60kW 7538257
      VITODENS 200-W B2HA 60kW 7510391
      VITODENS 200-W B2HA 69,9kW 7549812
      VITODENS 200-W B2HA 80kW 7538258
      VITODENS 200-W B2HA 80kW 7510392
      VITODENS 200-W B2HA 99kW 7571045
      VITODENS 200-W B2HB 13kW 7570775
      VITODENS 200-W B2HB 19kW 7553444
      VITODENS 200-W B2HB 26kW 7570777
      VITODENS 200-W B2HB 35kW 7570779
      VITODENS 200-W B2HE 11kW 7544715
      VITODENS 200-W B2HE 19kW 7544716
      VITODENS 200-W B2HE 25kW 7544717
      VITODENS 200-W B2HE 32kW 7544718
      VITODENS 200-W B2HF 11kW 7722309
      VITODENS 200-W B2HF 19kW 7722310
      VITODENS 200-W B2HF 25kW 7722311
      VITODENS 200-W B2HF 32kW 7722312
      VITODENS 200-W B2HF-11 1,9-11kW 7946805
      VITODENS 200-W B2HF-11 1,9-11kW 7946809
      VITODENS 200-W B2HF-11 1,9-11kW 7956233
      VITODENS 200-W B2HF-11 2,5-11kW 7946797
      VITODENS 200-W B2HF-11 2,5-11kW 7946801
      VITODENS 200-W B2HF-19 1,9-19kW 7946806
      VITODENS 200-W B2HF-19 1,9-19kW 7946810
      VITODENS 200-W B2HF-19 1,9-19kW 7956234
      VITODENS 200-W B2HF-19 2,5-19kW 7946802
      VITODENS 200-W B2HF-19 2,5-19kW 7946798
      VITODENS 200-W B2HF-25 1,9-25kW 7956235
      VITODENS 200-W B2HF-25 1,9-25kW 7946807
      VITODENS 200-W B2HF-25 1,9-25kW 7946811
      VITODENS 200-W B2HF-25 1,9-25kW 7946856
      VITODENS 200-W B2HF-25 2,5-25kW 7946803
      VITODENS 200-W B2HF-25 2,5-25kW 7946799
      VITODENS 200-W B2HF-32 1,9-32kW 7946812
      VITODENS 200-W B2HF-32 1,9-32kW 7946808
      VITODENS 200-W B2HF-32 1,9-32kW 7956236
      VITODENS 200-W B2HF-32 2,5-32kW 7946804
      VITODENS 200-W B2HF-32 2,5-32kW 7946800
      VITODENS 200-W B2KA 26kW 7454860
      VITODENS 200-W B2KA 35kW 7454862
      VITODENS 200-W B2KB 26kW 7553446
      VITODENS 200-W B2KE 1,9-25kW 7544721
      VITODENS 200-W B2KF 25kW 7722317
      VITODENS 200-W B2KF 32kW 7722318
      VITODENS 200-W B2KF premium 32/1,9-25kW 7946817
      VITODENS 200-W B2KF premium 35/1,9--32kW 7946818
      VITODENS 200-W B2KF-19 1,9-19kW 7946816
      VITODENS 200-W B2KF-19 2,5-19kW 7946813
      VITODENS 200-W B2KF-25 1,9-25kW 7956245
      VITODENS 200-W B2KF-25 2,5-25kW 7946814
      VITODENS 200-W B2KF-32 1,9-32kW 7956246
      VITODENS 200-W B2KF-32 2,5-32kW 7946815
      VITODENS 222-F B2SA 13kW 7519082
      VITODENS 222-F B2SA 19kW 7513242
      VITODENS 222-F B2SA 26kW 7513243
      VITODENS 222-F B2SB 13kW 7570816
      VITODENS 222-F B2SB 19kW 7570817
      VITODENS 222-F B2SB 26kW 7570818
      VITODENS 222-F B2TA 13kW 7519081
      VITODENS 222-F B2TA 19kW 7513044
      VITODENS 222-F B2TA 26kW 7513045
      VITODENS 222-F B2TA 35kW 7513046
      VITODENS 222-F B2TB 13kW 7570808
      VITODENS 222-F B2TB 19kW 7570809
      VITODENS 222-F B2TB 26kW 7570810
      VITODENS 222-F B2TB 35kW 7570811
      VITODENS 222-F FS2A 19kW 7419985
      VITODENS 222-F FS2A 26kW 7374965
      VITODENS 222-F FS2A 35kW 7374966
      VITODENS 222-F FS2B 19kW 7438004
      VITODENS 222-F FS2B 19kW HE 7438007
      VITODENS 222-F FS2B 26kW 7438005
      VITODENS 222-F FS2B 26kW HE 7438008
      VITODENS 222-F FS2B 35kW 7438006
      VITODENS 222-F FS2B 35kW HE 7438009
      VITODENS 222-F2B 19kW 7441194
      VITODENS 222-F2B 19kW HE 7441196
      VITODENS 222-F2B 26kW HE 7441197
      VITODENS 222-W B2LA 19kW 7513236
      VITODENS 222-W B2LA 26kW 7513237
      VITODENS 222-W B2LA 35kW 7513238
      VITODENS 222-W B2LB 35kW 7570804
      VITODENS 222-W WS2A 19kW 7419983
      VITODENS 222-W WS2A 19kW 7247886
      VITODENS 222-W WS2A 26kW 7247887
      VITODENS 222-W WS2A 35kW 7247888
      VITODENS 222-W WS2B 19kW 7438326
      VITODENS 222-W WS2B 19kW 7438332
      VITODENS 222-W WS2B 19kW ECP 7438329
      VITODENS 222-W WS2B 26kW 7438333
      VITODENS 222-W WS2B 26kW ECP 7438330
      VITODENS 222-W WS2B 35kW 7438334
      VITODENS 222-W WS2B 35kW 7438328
      VITODENS 222-W WS2B 35kW ECP 7438331
      VITODENS 242-F B2UA 13kW 7519083
      VITODENS 242-F B2UA 19kW 7513244
      VITODENS 242-F B2UA 26kW 7513245
      VITODENS 242-F B2UB 13kW 7570822
      VITODENS 242-F B2UB 19kW 7570823
      VITODENS 242-F B2UB 26kW 7570824
      VITODENS 242-F FB2A 19kW 7423014
      VITODENS 242-F FB2A 26kW 7374968
      VITODENS 242-F FB2B 19kW 7438010
      VITODENS 242-F FB2B 26kW 7438011
      VITODENS 300 WB3A 49-66kW 7176778
      VITODENS 300 WB3A 6,6-35kW 7176539
      VITODENS 300 WB3B 4,2-35kW 7194469
      VITODENS 300-W B3HB 11kW 7560880
      VITODENS 300-W B3HB 11kW solaire 7554216
      VITODENS 300-W B3HB 11kW solaire 7571071
      VITODENS 300-W B3HB 11kW solaire 7560889
      VITODENS 300-W B3HB 19kW 7560881
      VITODENS 300-W B3HB 19kW solaire 7554217
      VITODENS 300-W B3HB 19kW solaire 7560890
      VITODENS 300-W B3HB 19kW solaire 7571072
      VITODENS 300-W B3HB 26kW 7560882
      VITODENS 300-W B3HB 26kW solaire 7560891
      VITODENS 300-W B3HB 26kW solaire 7554218
      VITODENS 300-W B3HB 26kW solaire 7571073
      VITODENS 300-W B3HB 35kW 7560883
      VITODENS 300-W B3HB 35kW solaire 7560892
      VITODENS 300-W B3HB 35kW solaire 7554219
      VITODENS 300-W B3HB 35kW solaire 7571074
      VITODENS 333-F B3TA 11kW 7542560
      VITODENS 333-F B3TA 11kW 7494834
      VITODENS 333-F B3TA 19kW 7542561
      VITODENS 333-F B3TA 26kW 7542562
      VITODENS 333-F B3TA 26kW 7494836
      VITODENS 333-F B3TB 11kW 7560884
      VITODENS 333-F B3TB 19kW 7560885
      VITODENS 333-F B3TB 26kW 7560886
      VITODENS 333-F FS3A 26kW 7374971
      VITODENS 333-F WR3C 26kW 7246892
      VITODENS 333-F WS3C 13kW 7246897
      VITODENS 333-F WS3C 19kW 7246898
      VITODENS 333-F WS3C 26kW 7246899
      VITODENS 333-F3A 19kW 7374972
      VITODENS 333-F3A 26kW 7374973
      VITODENS 333-F3B 26kW 7438001
      VITODENS 343-F B3UA 11 kW 7494832
      VITODENS 343-F FB3A 13kW 7374974
      VITOLADENS 300-C 12-18kW 7248936
      VITOLADENS 300-C 12-27kW 7570429
      VITOLADENS 300-C 15-22kW 7248935
      VITOLADENS 300-C 18-27kW 7248934
      VITOLADENS 300-C 9,6-18kW 7570427
      VITOLADENS 300-C 9,6-22kW 7570428
      VITOLADENS 300-C BC3 12-18kW 7439973
      VITOLADENS 300-C BC3 12-18kW 7521639
      VITOLADENS 300-C BC3 15-22kW 7521640
      VITOLADENS 300-C BC3 15-22kW 7439974
      VITOLADENS 300-C BC3 18-27kW 7521641
      VITOLADENS 300-C BC3 18-27kW 7439975
      VITOLADENS 300-C J3RA 18kW 7514764
      VITOLADENS 300-C J3RA 22kW 7514765
      VITOLADENS 300-C J3RA 27kW 7514766
      VITOLADENS 300-W J3HA 18kW 7570434
      VITOLADENS 300-W J3HA 18kW 7514758
      VITOLADENS 300-W J3HA 22kW 7570435
      VITOLADENS 300-W VP3B 12-18kW 7418781
      VITOLADENS 300-W VP3B 15-22kW 7418782
      VITOLADENS 300-W VP3C 12-18kW 7453103
      VITOLADENS 300-W VP3C 12-18kW 7521643
      VITOLADENS 300-W VP3C 12-18kW 7438372
      VITOLADENS 300-W VP3C 15-22kW 7521644
      VITOLADENS 300-W VP3C 15-22kW 7453104
      VITOLADENS 300-W VP3C 15-22kW 7438373
      VITOPEND 200 28kW WHKA (NAT) 7176533
      VITOPEND 200 WHKA 24kW 7199577
      VITOPEND 200-W WHKA 29kW (NAT) 7196029
      VITOPEND 222 WHSA 24kW 7186937
      VITOPEND 222 WHSA 24kW 7186934
      VITOPEND 222 WHSA 24kW 7186935

      Vidéo contrôle des composants

      Signification du code erreur 21

      Sonde hors de la plage de tolérances

      Afficher le code défaut

      Résolution du code erreur 21

      Contrôler les sondes sur le ballon d'eau chaude sanitaire et les capteurs

      Afficher le code défaut

      Liste des modèles compatibles concernés par ce code défaut

      VITOCROSSAL 300 CU3A 45kW 7439244
      VITODENS 050-W BPJC 24kW 7537734
      VITODENS 050-W BPJD 24kW 7730640
      VITODENS 050-W BPJD 33kW 7730641
      VITODENS 100-W B1HC 19kW 7570680
      VITODENS 100-W B1KA 26kW 7543427
      VITODENS 100-W B1KC 26kW 7570682
      VITODENS 100-W WB1C 26kW 7441748
      VITODENS 100-W WB1C 35kW 7499431
      VITODENS 111-W B1LA 19kW 7499475
      VITODENS 111-W B1LD 19kW 7570734
      VITODENS 111-W B1LD 19kW 7571576
      VITODENS 111-W B1LD 26kW 7570735
      VITODENS 200-W B2HA 45kW 7538256
      VITODENS 200-W B2HA 60 kW 7571048
      VITODENS 200-W B2HA 69 kW 7571047
      VITODENS 200-W B2HB 19kW 7570776
      VITODENS 200-W B2KB 26 KW 7570778
      VITODENS 200-W WB2B 105kW 7194489
      VITODENS 200-W WB2B 19kW 7194473
      VITODENS 200-W WB2B 19kW 7419979
      VITODENS 200-W WB2B 26kW 7194474
      VITODENS 200-W WB2B 35kW 7194476
      VITODENS 200-W WB2B 35kW 7194477
      VITODENS 200-W WB2B 4,8 - 35 VITOTRONIC 100 HC1B
      VITODENS 200-W WB2B 4,8 - 35 VITOTRONIC 200 HO1B
      VITODENS 200-W WB2B 45kW 7373009
      VITODENS 200-W WB2B 45kW 7194486
      VITODENS 200-W WB2B 60kW 7194487
      VITODENS 200-W WB2B 60kW 7373010
      VITODENS 200-W WB2B 80kW 7194488
      VITODENS 200-W WB2C 105kW 7424191
      VITODENS 200-W WB2C 105kW 7452511
      VITODENS 200-W WB2C 19kW 7453096
      VITODENS 200-W WB2C 19kW 7424975
      VITODENS 200-W WB2C 19kW HE 7424980
      VITODENS 200-W WB2C 26kW 7424976
      VITODENS 200-W WB2C 26kW 7424977
      VITODENS 200-W WB2C 26kW 7453097
      VITODENS 200-W WB2C 26kW combi HE 7424982
      VITODENS 200-W WB2C 26kW HE 7424981
      VITODENS 200-W WB2C 35kW 7453098
      VITODENS 200-W WB2C 35kW 7424979
      VITODENS 200-W WB2C 35kW 7424978
      VITODENS 200-W WB2C 35kW HE 7424983
      VITODENS 200-W WB2C 35kW HE 7424984
      VITODENS 200-W WB2C 45kW 7438087
      VITODENS 200-W WB2C 60kW 7438089
      VITODENS 200-W WB2C 80kW 7424189
      VITODENS 200-W WB2C 80kW 7452510
      VITODENS 222-F2B 26kW 7441195
      VITODENS 222-W B2LB 19kW 7570802
      VITODENS 222-W B2LB 26kW 7570803
      VITODENS 222-W WS2B 26kW 7438327
      VITODENS 333-F B3TA 19kW 7494835
      VITODENS 333-F3B 19kW 7438000
      VITOLADENS 333-F J3SA-22 7570439
      VITOPEND 200-W WHKA 24kW (NAT) 7193085
      VITOPEND 222 WHSA 24kW 7186936

      Vidéo contrôle des composants

      Signification du code erreur 21

      La pompe du circuit de chaudière se met en marche

      Afficher le code défaut

      Résolution du code erreur 21

      • Coupure/court-circuit de la sonde de température de retour de la chaudière → Contrôler la sonde de température de retour de la chaudière / La nettoyer si nécessaire

      Afficher le code défaut

      Liste des modèles compatibles concernés par ce code défaut

      VITOLIGNO 100-C VL1C 20kW 7720370
      VITOLIGNO 100-C VL1C 25 kW 7720371
      VITOLIGNO 100-C VL1C 35 kW 7720372
      VITOLIGNO 100-C VL1C 47kW 7720373
      VITOLIGNO 100-C VL1C-1 20kW 7970602
      VITOLIGNO 100-C VL1C-2 25 kW 7970603
      VITOLIGNO 100-C VL1C-3 35 kW 7970604
      VITOLIGNO 100-C VL1C-4 47kW 7970605
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