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Chiller fault QMDI

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Post time: 2013-4-27 22:44:44 |Show all posts
Hi Guys,

I think we have a fault with the chiller on one of our QMDI's. The chiller runs however does not appear to generate any heat.

Press has toning issues but not related to ambiant room temperature as our other QMDI can continue to print fine.

I can hear the chiller running however I'm not sure if its actually doing anything

Is there anything obvious I can look for?


Post time: 2015-8-16 17:32:38 |Show all posts
measure the voltage input at the motor fan. If there are the problem can be the motor. If do not measure any voltage, test the fuse or circuit breaker tripped. However i have all tech documentation for QMDI46-4
contact me
ing.ernesto cuadra

Post time: 2013-4-27 23:46:36 |Show all posts
try checking the fan motor. you'll hear it occasionally turn on. the fan blows the heat out. another thing to try is blowing out the condenser, it may be clogged up.
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