Retrofitting Optional Boards; Inserting Optional Boards - JUMO AQUIS touch P Installation Instructions Manual

10.1

Inserting optional boards

DANGER!
Insertion and removal of optional boards must be performed only by qualified
personnel. To ensure electrical safety, country-specific regulations must be ob-
served.
The following step-by-step table explains in detail the procedure for retrofitting
optional boards:
Step Action
1 Disconnect all phases of the voltage supply to the device (power
grid, outside power supply sources for relays/solid-state relays
etc.).
2 Identify the optional board from the part number on the sticker at-
tached to the packaging as well as from the connection socket and
the accessories table.
v Chapter "Accessories", Page 19
Using the block diagram, select a suitable slot for the optional
board.
v Chapter 3.2 "Block diagram", Page 13

10 Retrofitting optional boards

7