Barco DP2K SLP Series Service Manual page 320

Troubleshooting
Situation
Cooler module isn't cooling
properly.
Malfunction anode fan or
cathode fan.
Code 5314: "LLS ambient - temperature sensor open" (Error)
Situation
Connector of the temperature
sensor is disconnected
Disconnected wiring between
Signal Backplane and
temperature sensor in the air
outlet channel of the projector.
Damaged wiring of the
temperature sensor.
Defect temperature sensor.
Code 5315: "LLS ambient - temperature sensor short " (Error)
Situation
Damaged insulation of the
wiring of the temperature
sensor which measures the
temperature in the channel of
the air outlet.
Defect temperature sensor,
which measures the
temperature in the channel of
the air outlet.
Ignore any "temperature sensor open" errors that are triggered when disconnecting the temperature
sensor connector from the signal backplane.
Code 5320: "LCB - force light off"
Situation
The Fan Control & Motor
board forces to switch off the
Laser Power Module due to an
Error.
Malfunction Cinema Control
board.
Code 5340: "dmd red - temperature too high" (Error)
This error code is probably preceded by the warning code 5341: "dmd red - temperature high". The same
troubleshooting table can be applied to.
320 R5906848 /04 DP2K SLP Series
Solution
• Check the cooling liquid reservoir. Fill it up if necessary.
• If error persists, replace the Light Source. See "Laser Phosphor Light
Source", page 59.
Check the speed and voltage of the anode and cathode fan. Replace any
malfunctioning fan.
Solution
Plug the connector of the temperature sensor into its socket on the Signal
Backplane.
Check the connection between the wire units. The connection is made
behind the back cover.
1. Repair the wiring.
2. If not repairable, replace the whole wire unit and temperature sensor.
Replace the temperature sensor. Temperature sensor is visible through
the air outlet on top of the projector.
Solution
1. Repair the insulation of the wire unit using shrink sleeve.
2. If not repairable, replace the whole wire unit and temperature sensor.
Replace the temperature sensor.
Solution
Look for other errors in the log files and try to solve them first.
This can be due to:
• Temperature too high
• light unit not connected.
• Light processor is not connected.
Replace the Cinema Control board. See service manual chapter
"Replacement of the Cinema Controller", page 217.