32
18-11-26-REV-A
Issue:
Unit is Not Cooling or Chilling
The unit is powered on for a period of time and the cold water never
chills. In some cases, the water is actually warm or hot.
Solution:
“No Chill” can occur from one of four
circumstances:
1.
A defective main PCB
2.
A faulty compressor connection on the
main PCB
3.
A faulty connection at the compressor relay
4.
Loss of Freon or inefficient compressor Causes
1 -3 will result in the compressor not running.
Cause #4 the compressor maybe running but will not cool or chill
the water.
Instructions:
1.
Remove the top of the unit.
2.
With the power on, locate the compressor connection on the
main PCB. This will be the second connector from the top
right on the main PCB.
3.
Verify that the red power light is on adjacent to the connector. If
the light is not on replace the main PCB.
4.
If the light is on disconnect and reconnect the compressor
connector. Determine if the compress or powers on and off
as you do this. Repeat as necessary to determine if the
compressor powers on and off. If the compressor does power
on allow it to run for 20 minutes. Verify that the condenser on
the back of the unit is warm and the water has chilled.
5.
If the condenser is cool then remove the left side panel. Feel
the compressor. If the compressor is running and warm to the
touch and the unit is still not chilling then a loss of Freon has
occurred. Proceed to Step8.
6.
If the compressor is not running and is cool to the touch,
remove the side relay connection on the compressor.
Remove and reinstall the relay connectors (2).
7.
Verify that the compressors running. Allow 20 minute to
determine if the compressor becomes warm to the touch and
the condenser is warm.
8.
If the compressor is running and not chilling issue
continues, Contact Lavit Tech-line .855.750.5377.
Содержание LB115 Series
Страница 4: ...2 18 11 26 REV A Water Flow Diagram COLD TANK DRIAN...
Страница 5: ...3 18 11 26 REV A PCB Electrical Diagram...
Страница 6: ...4 18 11 26 REV A Cooler Electrical Diagram...
