Hoover HNWF 6135-80 NTC Reading

[myfil]

Went to a Hoover HNWF 6135-80 Washer which was not heating. Ran the test pgm and the heater relay worked, put the heater on briefly, everything else OK, got Error Code eleven (??) – eleven flashes.

But during any wash the heater is not turned on at all.

The heater is not blown or down to earth and is OK

Checked the NTC Reading and got 31.8 Kohm

Can anyone tell me the correct NTC reading with cold water? It would seem the NTC is the culprit

Thanks.

[eastlmark]

Re: Hoover HNWF 6135-80 NTC Reading

Temperature Ohmic Values for drier NTC
(°C)
(Ω)

25 ~ 48500
140 ~ 1044

and for wash NTC
Temperature
(°C)
Ohmic Values
(Ω)
25 19500
30 15760
35 12825
40 10506
45 8660
50 7181
55 5989
60 5022
65 4233
70 3586
75 3053
80 2610
85 2242
90 1933
95 1674

as usual the format completely changes from what I acutualy posted 😳
I guess you get the idea, first figure is temp, second is value in ohms. cold water will be around 30K at a guess. about what you have quoted in you post.

[myfil]

Re: Hoover HNWF 6135-80 NTC Reading

Thanks for the figures Mark.

So if it isn’t the NTC, isn’t the heater relay on the PCB, isn’t the heater, wot the ‘ell is stopping it heating………

Also what does eleven flashes on the test pgm mean? (The dryer section works perfectly)

[myfil]

Re: Hoover HNWF 6135-80 NTC Reading

The customer now reports the machine is working perfectly. Great news! I guess one of those happy times when just inspecting the machine remedies a bad connection…

Myfil

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