1
SL4750183 -EN
SERVICE LETTER
SL#:
35002-01-19
Date:
28 JAN 2019
Product:
CE GENERATOR
Subject:
TEMPERATURE SENSOR
OPEN CIRCUIT ALARM
INTRODUCTION
It has come to the attention of DOOSAN Portable Power
that there may be a performance issue on G20SIIIA and
G60SIIIA models fitted with Deep Sea Electronics
(D.S.E) 4510MKII control panel ONLY.
During cold weather below 0˚C the D.S.E controller may
activate the Temperature Sensor Open Circuit Alarm
during start causing an engine shutdown.
Fig.1 Temperature Sensor Open Circuit Alarm Icon.
DOOSAN Portable Power is currently developing a final
solution to solve this issue.
If you are experiencing this issue DOOSAN Portable
Power recommends the following solution as a
temporary measure until a final solution has been
released.
MODIFICATION TO D.S.E 4510 MKII
CONTROLLER PROFILE.
The intention of this modification is to highlight how to
prevent nuisance Temperature Sensor Open Circuit Alarm
during cold weather of below 0˚C. This modification is a
temporary solution only. A final solution will be released
shortly by DOOSAN Portable Power.
SAFETY
Follow all safety instructions in the operator’s manual and
decals on the machine and those included in this Service
Letter.
This machine may be equipped with an Auto Start
System, which can cause the machine to start at any
time. Follow all safety recommendations outlined in
the operator’s manual to avoid injury to personnel.
DISCONNECT BATTERY BEFORE MODIFICATION.
Any modifications to controller profiles without prior
approval from a relevant DOOSAN representative or
official Service Letter may result in warranty rejection.
1. Download and Install D.S.E Configuration Suite.
Download and install the latest version of DSE
Configuration Suite from the DSE website
www.deepseaplc.com/support
2. Connect to DSE 4510MKII Controller
Ensure machine is totally isolated- disconnect battery.
Connect your PC or laptop to the back of the 4510MKII
controller using USB Male A to Male B connector.
Fig 2. USB Male A to Male B Connector
MODEL
SERIAL NUMBER
G20SIIIA
G02030001-> (Fitted with DSE4510 MKII
controller ONLY)
G60SIIIA
G06030153-> (Fitted with DSE4510 MKII
controller ONLY)
