Setting The Chiller Setpoint - Christie CP4440-RGB Installation And Setup Manual

2. Using the provided funnel, fill the chiller reservoir with the required coolant (Propylene Glycol
P/N: 163-130105-XX).
3. Start the chiller and allow the coolant lines to fill.
4. Check the coolant level in the reservoir and top up the coolant as required.
For detailed information on operating and maintaining the chiller, refer to the product
documentation provided by the chiller manufacturer.
5. Verify coolant is flowing in the correct direction and no leaks are in the system.
6. Make sure the chiller communication cable between the projector and the chiller is connected
correctly.
To avoid thermal shutdown conditions in dual projector installations, Christie recommends
running each chiller and its attached projector separately, with light on, to confirm chiller
communication cables are not cross-connected relative to the coolant lines.
Related information
Setting the chiller setpoint (on page 42)
Creating a new laser file for external chiller-based projectors (on page 71)

Setting the chiller setpoint

The chiller setpoint represents the temperature of the coolant that is supplied to projector.
The default chiller setpoint temperature is 24°C (75.2°F). The default setting addresses many typical
projection booth conditions, ensuring maximum projector brightness and operating efficiency.
CP4440-RGB and CP4450-RGB Installation and Setup Guide
020-103072-05 Rev. 1 (01-2023)
Copyright © 2023 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
Installing and setting up
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