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110 VOLT TRANSFER
SWITCH INSTALATION
November 6, 2017
Page
4
of
7
BC Ambulance Service, Fleet Operations
1 877 652-7465
Block C, 2261 Keating X Road
Fax: 250 952-0275
STEP 3:
INTERNAL WIRING CONNECTIONS
Follow the numbered steps in order.
Note: The dashed lines show the original wire
path. The faded lines show the wiring not
disturbed by this modification.
PLUGS INTO THE
GO POWER
INVERTER
(See next page).
CONNECT TO
AC POWER SOURCE
CONNECT TO AC LOAD
2
. Remove the white wire for the 110 v
outlets from the neutral bus bar and
connect with a Marret to the white wire
from the transfer switch AC load harness.
5
.
Connect the black wire from
the transfer switch AC power
source to the AC breaker.
PROwatt SW
TRANSFER SWITCH
1.
Detach this ground bus bar from the
breaker box. Connect both green
ground wires from the transfer switch
“AC load & AC power” harnesses to the
grounding bus bar and re-attach the
bus bar to the breaker box.
3
.
Remove the black wire from
the 110v outlet breaker and
connect using a Marret to the AC
load from the transfer switch.
(Shorten wires if necessary)
Twist all wire connections before Marrets are
installed, then wrap with electricians tape.
4
.
Connect the white wire
from “AC Source Power”
harness to the neutral
buss bar.
FROM LOWER SHORE LINE PLUG
FROM UPPER SHORE LINE PLUG
TO A/C HEATER
TO 110V COMPARTMENT OUTLET
C
H
A
R
G
E
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