NHTSA ID Number: 10115363
Manufacturer Communication Number: IK0800510
TSB/Document Date: 2017-08-16
Summary
Cooper Bussmann Inverter Information/Diagnostics; equipped with feature 08XDM or 08XDN
and retest.
Yes: Replace inverter
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IK0800510 Cooper Bussmann Inverter Information/Diagnostics
Does Inverter display continue to show E03?
Page 6 of 9
No: The system was overloaded. Instruct customer on
inverter requirements and to reduce loads to within
inverter capability.( For capability specification, refer to
introduction section of this document.)
Fault Code E02/E10
#1
Symptom Verification
Decision
Does inverter turn on and display show E02 plus an
alarm sound?
Yes: Refer to IK0800403 for checking the charging
system. If issue still present Restore truck to operating
condition and contact supervisor.
No: Interview driver for further information. Inquire about
loads that might have been used at the time of concern.
Fault Code E04/E07
Symptom Verification
Decision
Inverter over temp shut down
#1
Yes: clear any obstructions from around the inverter and
Power on inverter, does display show E04 and sound an retest, if E04 is still displayed Go to step 2
alarm
No: Interview driver for further information. Inquire about
loads that might have been used at the time of concern.
#2
Check fan operation
Decision
Operate inverter with a load, does cooling fan come
on?
Yes: no repair at this time, release vehicle
No: replace inverter
Fault Code E12Transfer Relay OverTemperature Shutdown
#1
Symptom Verification
Decision
Yes: Check for excessive loads plugged into inverter.
This troubleshooting will require an extension cord be
plugged into side of truck to simulate shore-power mode. Remove loads and retest
No special cord is required. Plug cord into shore power
and operate inverter.
No: The system was overloaded. Instruct customer on
inverter requirements and to reduce loads to within
Does display show E12?
inverter capability.( For capability specification, refer to
introduction section of this document.)
( Back to Top )
Operational Specifications
Table 4 - AC output overload protection and warning shutdown
Power (W)
Model
Condition
< 11.4Vdc
11.4 < 11.8Vdc
>11.8Vdc
Display
Audible
alarm
Warning (± 100W)
950
1000
1100
E06
Beep @
0.33 Hz
Shutdown (± 100W)
1050
1100
1200
E03
Beep @
1 Hz
Warning (± 100W)
1750
1850
2000
E06
Beep @
0.33 Hz
Shutdown (± 100W)
1850
1950
2100
E03
Beep @
1 Hz
12-110-1000-xx
12-110-1800-xx
Table 6 - Over temperature protection
Location
Condition
> 95ºC
Max Charge current reduced to half of full load
> 100ºC
Max Charge current reduced to 0A
> 70ºC
System shutdown (no auto-reset)
Charger transformer
AC transfer relay
Max charge current resumes normal level when Charger Transformer sensor temperature drops
below 90ºC
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IK0800510 Cooper Bussmann Inverter Information/Diagnostics
Page 7 of 9
Table 7 - Over temperature protection faults
Warning (ºC)
On
Shutdown (ºC)
Error code /
audio alarm
Location
Off
Rectifier diode
> 90ºC
< 88ºC
Extrusion
> 63ºC
< 60ºC
On
Off
> 95ºC
< 80ºC
> 60ºC
< 56ºC
E07 / beep @ 0.33 Hz
Error code /
audio alarm
E04 / beep @ 1 Hz
Over temperature shutdown of these sensors is auto reset. Sensor temperature tolerance is ±
5ºC
Table 8 - Input Voltages
Low
Mid
High
Nominal DC input
12.5 Vdc
13.0 Vdc
13.0 Vdc
Input voltage operating range
10.5 16.0 Vdc
11.8 16.0 Vdc
12.2 16.0 Vdc
< 0.9 Adc when input voltage is ≥ 11.5 Vdc
No load input current (inverter on)
< 1.5 Adc when inputvoltage is < 11.5 Vdc
No load input current (inverter off)
< 1.0 mA (inverter button off and to utility power connection)
All DC voltage tolerances ± 0.3 Vdc
Table 9 - AC Outputs
1000W
1800W
Continuous output power
1000W (8.3A)
1800W (15A)
Surge output power (5 seconds)
1200W
2000W
Surge output power
2000W (200 ms)
3600W (300ms)
Operating temperature range
0ºC to +50ºC
0ºC to +50ºC
Storage temperature range
40ºC to 85ºC
40ºC to 85ºC
THD (Resistave load)
5% max, 2.5% typical
5% max, 2.5% typical
Ouput power rated at 25ºC, continuous power de-rated lineraly to 70% at 50ºC. After extreme hot
or cold storage, unit requires on hour of 0ºC to 25ºC storage before operating.
Table 10 - AC Transfer
AC input transfer from
95 Vac
AC input recovery from inverter to utility
100 Vac
Utility to inverter and inverter to utility hysteresis
5 Vac minimum
Max AC output by-pass current
20 Arms
AC transfer time - utility to inverter
< 50ms
Time delay on transfer from inverter to utility
20s ± 2s
Voltages ± 5V
Table 11 - Battery Charger
AC input operating range
95 - 135 Vac
AC input range with full power
105 135 Vac
AC input current with no load
< 0.50 Arms
Input current full load
< 6 Arms (12-110-1000-B2)
AC input frequency
60 Hz ± 1 Hz
11.5 Arms (121101x00B4)
Operating temperature range
0ºC to +50ºC (allow for 1.5 Adc charge current reduction above 40ºC)
Table 12 - DC Output Voltage
O/P voltage VDC (tolerance ± 0.2 Vdc)
Battery type setting
Bulk
Absoption
Float
Fixed 13.5
13.5
13.5
13.5
Flooded
14.4
14.4
13.5
Gel
14.2
14.2
13.8
AGM
14.3
14.3
13.4
Table 13 - DC Output Current
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IK0800510 Cooper Bussmann Inverter Information/Diagnostics
Page 8 of 9
Maximum DC output current (Adc)
Model
Setting1
12-110-1000-B2
Setting2
Setting3
Setting4
2 ± 0.5
5 ± 0.5
10 ± 1
20 ± 2
2 ± 0.5
10 ± 1
20 ± 2
40 ± 4
12-110-1000-B4
12-110-1800-B4
Table 14 ‐ Fan On/Off Setting
Parameter
Fan on
Fan off
Load
> 500W
< 20W
Extrusion temperature
> 60ºC
< 55ºC
Rectifier diode
> 70ºC
< 60ºC
Figure 1 ‐ Charging Algorithm
( Back to Top )
Warranty Information
Warranty Claim Coding:
Group: 08960 ‐ Miscellaneous (Electrical)
Noun: 506 ‐ DC To AC Inverter
Standard Repair Time(s):
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IK0800510 Cooper Bussmann Inverter Information/Diagnostics
Description
Chassis
Replace Inverter ‐ R08‐8506A
ProStar
N13/ISX
0.6
Replace Inverter ‐ S08‐8506A
LoneStar
N13/ISX
0.6
Overlay Cable‐R08‐8506A‐20
ProStar
N13/ISX
0.7
Overlay Cable‐S08‐8506A‐20
LoneStar
N13/ISX
0.7
Page 9 of 9
SRT
( Back to Top )
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Copyright © 2015 Navistar
, Inc.
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TSB/Document ID: IK0800510
Replacement Service Bulletin Number:
MFR Communication Date: 2015-05-13
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT:ELECTRICAL
MFR Component System:
MFR Component Subsystem:
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