Conair PCW-1.5 User Manual page 39

P L C C o n t r o l C h e c k i n g t h e P u m p
R o t a t i o n
After the initial warm up, check for proper pump rotation. If the pump rotation is
correct, all other 3-phase components will be in the proper rotation and do not
need to be checked.
Manually turn on the pump from the main screen:
1
Press the arrow pointing to Run on the screen.
2
Use the Scroll arrows to scroll through Run screens
to the Manual Pump screen.
3
Press the ON arrow. The pump should begin running. Open the chiller cabinet
and check the rotation of the pump. The pump should be turning clockwise. If
the pump is not turning or is turning counterclockwise, press the Stop Chiller
button, disconnect the main power to the chiller and swap any two main incom-
ing wires. Reapply main power to the unit, scroll to the Manual pump screen
and again turn on the pump. Pump should now be turning clockwise. If an
alarm occurs, see Answering Alarms, in the Troubleshooting section. If alarm
continues or reoccurs, call your Conair Service representative.
4
Press the Escape/Previous Screen button 2 times, or if following the
sequence of this manual continue with the instructions on the next page.
The control returns to the main screen.
Run Stop
|
Single Pump
Process
Pump
ON OFF
Manual
| |
Process
Pump
ON OFF
Dual Pump
Recirc
Pump
ON OFF
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