Installation And Mounting; Wiring Instructions; Flash Patterns - Ecco 3800 Series Installation And Operation Instructions Manual

Installation & Mounting:
Carefully remove the unit from its packaging. Examine the
unit for transit damage. If damage is found, return the product
to your local dealer for warranty replacement. Do not use
damaged or broken parts.
Mounting:
Caution:
When drilling into any vehicle surface, make
sure the area is free from any electrical wires, fuel lines,
vehicle upholstery, etc. that could be damaged
1. The 3811 series directionals should be mounted to a flat
surface or one with the least amount of curvature. The
mounting location should allow the maximum visibility of
the warning device to other road users, while allowing for
sufficient wire access.
2. Mark drill hole locations on the mounting surface using the
directional as a template.
3. Drill mounting holes using a #31[0.120"] drill bit.
4. Drill a 25/64"[10mm] hole for the wires protruding from the
rear of the unit at the location. Remove any sharp edges
from this hole.
5. Mount the directional along with the mounting gasket,
routing the wires through the 10mm hole and use additional
grommets or cable protection as necessary to protect the
wiring from any sharp edges. Secure the directional to the
surface using the #6 self-tapping screws.

Flash Patterns:

The 3800 series directionals can be configured to flash the
following patterns (in the order below) by momentarily applying
ground to the blue wire. The directional must be powered
through the ground and power wires to allow pattern selection.
Sequence Description
1 Single
1 Single
2 Double
2 Double
3 Quad
3 Quad
4 NFPA Quad
4 NFPA Quad
5 Single
5 Single
5 Double
5 Double
6 Quad
6 Quad
6 Off
FLASH PATTERN TABLE
FPM Phase A
75 A C1
75 B C1
75 A C1
75 B C1
75 A C1
75 B C1
75 A C1
75 B C1
120 A C1
120 B C1
120 A C1
120 B C1
120 A C1
120 B C1
N/A - -

Wiring Instructions:

The 3800 Series of directional LED light heads are self flashing.
All wiring should be a minimum of 22 AWG. The positive line
must have an in-line 125V 1 Amp slow-blow fuse for each
directional as shown. Set each unit to the same flash pattern
before syncing. Synced units will flash simultaneously when set
to the same phase or alternating when set to A and B. Note:
Only flash patterns with an A or B phase identified are capable
of being synced. Isolate the yellow and blue wires when not in
use.
Important!
be connected to its own separate, fused power point
to assure its continued operation should any other
electrical accessory fail.
+
SAE J845
B C R A
C1 C1 C1 CE
C1 C1 C1 CE
C1 C1 C1 -
C1 C1 C1 -
C1 C1 C1 -
C1 C1 C1 -
C1 C1 C1 CE
C1 C1 C1 CE
C1 C1 C1 -
C1 C1 C1 -
C1 C1 C1 -
C1 C1 C1 -
C1 C1 C1 -
C1 C1 C1 -
- - - -
This unit is a safety device and it must
SWITCH
WHITE -
(USER SUPPLIED)
POSITIVE
(DUAL COLOR ONLY)
RED - POSITIVE
SWITCH
(USER SUPPLIED)
IN-LINE FUSE
(USER SUPPLIED)
BLACK - GROUND
-
CA T13
B R
CE CE
CE CE
- -
- -
- -
- -
CE CE
CE CE
- -
- -
- -
- -
- -
- -
- -
YELLOW -
(SYNC)
BLUE -
FLASH PATTERN
SELECT (MOMENTARY
TO GROUND)
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