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Batas Eros
28-06-2016, 08:37 AM
Hi guys need your help.
I have Carrier unit "oasis 250" model
My problem is "the unit when it running in diesel mode and it just continue running?/working/

Setting is "3 degrees" and in cycle mode "on"

most of the time before it reach 3 degrees the unit will stop/cutoff but then immediately it will start/cut-in again while in 3 degrees, i try also to to make "cycle mode off" but still same problem 3 degrees off but at the same time it will running again.

i check it also in electric mode it stop at 3 degrees and start at 6 degrees which is o.k normal

i have check & replace all my sensor, pc board, microprocessor, cab control
but still the same problem again :confused:

IRMechanik
28-06-2016, 05:42 PM
Check your water temperature sensor. The unit will not cycle off if water temp is below 50C. A restart is forced if water temp drops below 1C. Also battery voltage, it will not cycle off until battery is 13.4 VDC. A + sign should appear beside the voltage reading when battery voltage is satisfied. Water temp is ignored in standby.

Batas Eros
01-07-2016, 08:08 PM
Sir IRMechanik,

Thanks for the information it helps me a lot. :)