MDE-4567D 9820K Series AST Pumps Installation and Operation Manual · January 2020
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Terminal Block ID
Wiring
Terminal Block ID
The terminal blocks shown below are located in the 9820K register assembly.
Figure 3-2: Register Assembly Terminal Block
FUSE
PUMP
RELAY
THIS CONNECTOR IS INSTALLED
ONLY WHEN PULSER OUTPUT OR
RS-485 INTERFACE IS SUPPLIED
Wiring Diagrams
Failure to follow the correct wiring diagram and all listed notes and precautions that follow
each wiring diagram may result in damage to the Central Processing Unit (CPU) Printed
Circuit Board (PCB).
!
CAUTION
The wiring diagrams provided are as follows:
•
Figure 3-3: Model 9820K Wiring Diagram – Domestic
•