Specifications
DCA70SSJU4i — LOAD BANK INSTRUCTIONS P/N EE58627 — REV. #1 (03/13/15) — PAGE 8
ECU 830 MODULE REMOVAL
1. Loosen the two panel release knobs (Figure 16) that
secure the Control Panel to the cabinet frame.
Figure 16. Control Panel
2. Once the release knobs have been loosened, gently
lower the control panel. The backside of the ECU 830
control module is now accessible.
3. Remove all wiring connected to the existing ECU 830
control module.
4. Next, remove the four screws (Figure 17) that secure
the existing ECU 830 control module to the Control
Panel.
Figure 17. ECU 830 Module Removal
5. Discard the existing ECU 830 Module.
OFF
W
U
V
OFF
W-U
V-W
U-V
DECREASE
INCREASE
PSI
OIL PRESS
0
25
50
75
100
°F
WATERTEMP
100
140
180
220
260
VOLTS
BATTERY
6
12
18
24
30
FUEL
E
½
F
RPMX10
SPEED
0
120
150
180
210
60
Engine Started
Shutdown
Pre-Alarm
Series 800 Controller
Alarm
Acknowledge
Screen
Change
Program/
Exit
Option
ECU
PANEL
RELEASE
KNOB
ECU
830
RETAINING
NUT (4)
NEW ECU 835 MODULE INSTALLATION
1. Place the new ECU 835 module onto the Control Panel
Secure module using the hardware as referenced in
step 4 "ECU 830 Module Removal".
2. Re-connect wiring that was removed in step 3 "ECU
830 Module Removal". Reference Table 7.
Table 7. ECU 835 Wire Connections
Pin Number Wire Color Quantity
3 Green 1
4 Red/Orange 1
5 White 1
6 Brown 1
8 White 1
8 White 1
9 Black 1
9 Black 1
12 Pink 1
13 Yellow 1
14 Black/Red 1
16 Red 1
37 White 1
38 Black 1
57 Brown 1
58 Red 1