V-2-4 Coupler Operation - Zodiac Medline 9 2022 Manual

V-2-4 Coupler operation
V-2-4-1
In single engine configuration, the second coupler is not used.
V-2-4-2
When operating in twin-engine configuration, the couplers can be switched between positions (1, 2
and both) without stopping the engine(s).
ENGINE A
BATTERY 1
We recommend that you use the normal operating configuration (diagram above).
INSTALLATION AND CIRCUIT
Single-engine operation
ENGINE A
used
Engine A
starts with
battery 1
Engine A circuit
BATTERY 1
Twin-engine operation
ENGINE B
BATTERY 2
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Not
Not
used
when
power off
Engine A starts with battery 1.
Engine B starts with battery 2.
E
N
G
L
I
S
H
Issue 2