Engine Key Connection - Integra EPS ULTRAFLEX Instructions D'installation

ULTRAFLEX

3.5.2 Engine key connection

Two engine keys can be connected to the cable.
The orange wires are used in the same way; therefore, a wiring diagram is not necessary.
Each conductor of the key cable must be connected to the relating positive of the panel key by means of a 1 A
fuse not supplied and to be installed by the customer.
In single-engine systems, it is sufficient to connect one key wire to the positive wire of the panel key.
In twin-engine systems, it is necessary to connect both key wires to the positive wires of the panel keys.
In three-engine systems, follow the diagram below:
The installer must use diodes with the following minimum features:
Id = 200mA
Vbr = 32 VDC
The connection of the key connectors and of the relating fuses must be carried out so that the relating intercon-
nection is waterproof.
Engine key
Engine key
Installation instructions
Wire of the key cable
page 21
INTEGRA SYSTEM
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