Varifan MST-5C, Manual

Page: 14 / 48

MST-5C INSTALLATION
Section B-14 MST-5C
Powering Up Procedure
Once the MST-5C is properly mounted on the wall and all modules and sensors
connected to the terminal block, perform the following step:
Verify all Connections
Seal all cable entry holes.
Hermetically Close the MST-5C
Close the front panel.
Put the power on
Secure the front panel with a lock
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 MST-5C controller.
1) Downloading by powering down.
A. Ensure the power source of the MST-5C 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 MST-5C starts up and
executes the configuration.
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