Varifan CPS-2C, Installation & User Manual

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CPS-2C INSTALLATION
CPS-2C Section B-15
Downloading the Configuration
When upgrading your system with a new configuration, you will have to download
the configuration.
There are two ways to download a configuration in the CPS-2C controller.
1) Downloading by powering down.
A. Ensure the power source of the CPS-2C is OFF (flip the circuit breaker on
the distribution panel).
B. Remove the faceplate screws and lift up the cover.
C. Insert the configuration chip (MMX) into the socket of the main board.
D. Switch on the power source. The display on the front panel should indicate
dNLD
for approximately 15 seconds. If
dNLD
is not displayed, try one
more time. If
dNLD
is still not displayed, remove and replace the
configuration chip (MMX).
E. When the downloading procedure is complete, remove the configuration
chip (MMX) and place it in the bottom part of the enclosure or in another
safe location. Once the MMX Chip is removed, the CPS-2C starts up and
executes the configuration.
2) Downloading while the CPS-2C is powered up.
A. Remove the faceplate screws and lift up the cover.
B. Place the MMX chip into the socket of the main board. At this moment, the
MMX Detected parameter will appear.
C. Adjust the MMX Detected parameter to dNLD and press the SET/CLR
button. The display on the front panel should indicate
dNLD
for
approximately 15 seconds. If
dNLD
is not displayed, try one more time. If
dNLD is still not displayed, remove and replace the configuration chip
(MMX).
D. When the downloading procedure is complete, remove the configuration
chip (MMX) and place it in the bottom part of the enclosure or in another
safe location. Once the MMX Chip is removed, the CPS-2C starts up and
executes the configuration.
WARNING: During this procedure, some components are live and can
be dangerous if touched.