Resun CL series Temp calibration

[bawater]

Does anybody have a manual for a CL650 ?

or know how to calibrated the temp settings.

chiller shows 28c while tank is at 26.4c (monitored by 3 thermometers-2 in tank & 1 in sump). it kicks in & bring down by 0.2c within 15mins. till it reads 26c then within another 10 mins reads 28c & starts again.(while tank is still at 26....and keeps going down )

sump water also reads 26c.

chiller set to kick in at 28c so now it comes on very frequently.

flow setup up from sump to main tank.

[ervine]

I think it's the way the chiller works right? I set it at 25 but it chills only to around 26... waits till it reads 27 or 28 then it kicks in again..

BTW, is yours the old or new series... wah madness the old series sounds like an aeroplane!!! any way to silence it?

[bawater]

serial no. has a 2002 at the end & by the sound of it,old model .

its on the balcony so noise is not a huge problem.

what matters to me is that it keeps ###### power by coming on when its not needed.

Nope, if set at 25c it chills to 25.5c, 26c=chill to 26.5c.

But the probe reads the water + 2c(28c) in a matter of 10-15mins then it kicks in again (all the while temp reads 26.7c both in tank & sump)

any way to calibrate temp?

[tdmrider]

press the set(the center button) 4 10s. the display will show C(i think, cant remember) from there, press the up or down button accordingly.

did u place the 2 hoses in the same comparment?? if u did, then tat explains y ur chiller cuts in n out so frequently.

[iori_del]

anymore help to this problem???

[seafood]

here's the manual (applicable to CL-300/450/650)

http://www.sgreefclub.com/forum/index.php?...=chiller+manual