ok, problem..

[vince999]

had my mach 1 fixed, re-filled.. works fine with a shorted psu on its own, no errors at all, i hook it up to my pc as normal. when i switch on it give error 4 and error 0, now from the book i know this isn't good, any ideas why it's playing up so?

[herefishy]

ER 0 = sensor error

ER 4 = P26 has been exceeded for determined amount of time

P26 = high temperature setpoint.

What do you have P26 set for? (I don't have a Mach 1 operator's manual, and I'm not familiar with practical application of the control.)

P28 is the time duration that P26 is monitored, before the alarm (failure) function. What is P28 set at?

.... just going through the IR32Z manual... hoping to learn something.... (trolling)..... :)

[vince999]

was all at factory settings..didn't change anything..
ok been playing around, one minute it will start at - and the temps will drop a bit, then rise rapidly, on the lcd and cut out.... other times it will start high and cut off

[vince999]

ok, set it up wires etc as i did b4 i had my leak, now the temps are going up and down like mad.. must be the temp sensor playing up, don't know why though, was fine b4 the leak..

[bowman1964]

Well check the voltage......i know from experiance if the controller doesnt have enought voltage going to it...well it does all types of crazy things.:D
i have one that did something similar

[vince999]

emm, how do i do that,, :( , had it going, went down to -304c, then the temps went up and down, didn't seem to be stable..

ok bios temps going down ok, -30 etc
lcd temps going all over the place, and then cuts out..


ok, may sound funny, got it going now, i found if i move the flexi hose around it stabilises, and the temps on the lcd stay constant, maybe a loose wire? probs with the probe?

*new*
it seems to be the hose, if i pull it towards the front of the case the temps go down on the lcd, i.e more into the -.
if i push it towards the back of the case the temps rise, towards the plus, looks like the wiring to me, any opinions?