Announcement Announcement Module
No announcement yet.
QSS-2901 CD tank heat issue Page Title Module
Move Remove Collapse
Conversation Detail Module
  • Filter
  • Time
  • Show
Clear All
new posts

  • QSS-2901 CD tank heat issue

    Hi everyone,

    I turned on my Noritsu QSS-2901 at 10 am and the CD temperature still hasn't reached 35.4 degrees and it's 4:30 pm.
    Does anyone have a diagram of the inside that I can look at?
    I want to try and determine what is wrong with it and if I can fix it but I can't seem to find pictures of the inside anywhere.

    Thanks in advance

  • #2
    The most likely cause is the heater has blown. The easiest way to check it is to unplug the heater connector and measure the resistance between the black and white wires, you should get approximately 150 ohms. The other option is to swap it with the BF heater to test.


    • #3
      check the filter
      check the 220 V ac, on the end of heater cable ( be careful )
      see the att doc - attention of 220 VOLT AC -