OPERATING INSTRUCTIONS
KMW150CCD
Version 1
USER MANUAL
KMW150CCD Chiller v1.1.doc
Page
16
6. Operating Instructions
6.1 Warnings and Cautions
WARNINGS
Dangerous voltages are present on the KMW150CCD’s terminals
when the power is turned on. To prevent personal injury and possible
damage to the equipment:
1. Never connect/disconnect the Sapphire series CCD detector cable
from the KMW150CCD when the unit is turned on.
2. Turn off the unit at the mains and remove the plug before filling up
the reservoir with water as live parts and rotating parts are
exposed when the cover is removed.
3. Ensure that the earth cable is properly connected to the
KMW150CCD casing.
6.2 Controls and Indicators
The controls and indicators of the KMW150CCD are located on the front panel.
The KMW150CCD is switched on/off using the mains key switch.
There are four indicator lights marked ‘Ready’, ‘Flow’, ‘Level’ and ‘Temp’. The four lights flash when
the chiller is performing its automatic water conditioning check. When the chiller is operating
correctly the green light illuminates and the three red lights go out.
A temperature gauge indicates the temperature of the water in the reservoir.
6.3 Switch-on Procedure
1. Check that the water pipes and electrical cables are properly connected.
2. Switch on the KMW150CCD by turning the key switch to the right.
The lights on the front panel will flash as the KMW150CCD performs a water conditioning
check.
3. After a few seconds, check that the green light on the front panel is illuminated.
This shows that there is no fault and that the CCD power is on. If the green light does not come
on, refer to the TROUBLE SHOOTING chapter.
4. The KMW150CCD is now operational.
