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2.4c Disassembly - End Device (zED-x-CCELL or zED-TC-CCELL)
You may need to open the unit for one of the following reasons:
•
To turn on Power Switch.
•
To mount unit to wall. Refer to
Figure 2.2a
for mounting dimensions.
•
To connect or replace the two C-cell alkaline batteries, (note the polarity of batteries).
•
To access Thermocouple’s Terminal Block Connector.
•
To access programming connector.
Remove Cover as shown below, by removing the 4 Cover Mounting Screws.
Figure 2.4c Disassembly of the End Device (zED-x-CCELL or zED-TC-CCELL)
