Hitachi CP-SX5500W, Service Manual

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24
CP-SX5500W
Indicators Message
The POWER indicator, LAMP indicator, and TEMP indicator are lit and blank as follows. Take the appropriate
measures.
STANDBY/ON
indicator
LAMP
indicator
TEMP
indicator
Contents
Lights
orange
Turns off Turns off The Standby mode has been set.
Blinks
green
Turns off Turns off Warming up. Please wait.
Lights
green
Turns off Turns off ON. Normal operation possible.
Blinks
orange
Turns off Turns off Cooling. Please wait.
Lights red
Lights
red
Turns off
Lamp is not lit.
The interior of the equipment may be too hot. Switch
power OFF, wait 20 minutes until the equipment cools,
and check whether the ventilation openings are
blocked, whether the air filter is dirty, or whether the
ambient temperature exceeds 35°C. And switch power
ON again. Replace the lamp if the same problem
occurs.
Lights red
Blinks
red
Turns off
Lamp or lamp cover is not found, or hasn't been fitted in
correctly.
Switch power OFF, and wait for 45 minutes until the
equipment cools. Check fitting of the lamp and lamp
cover, and switch power ON again. Contact your dealer
if the same problem occurs again.
Lights red Turns off
Blinks
red
The cooling fan is not operating.
Switch power OFF, and wait for 20 minutes until the
equipment cools. Check for foreign matters in the fan,
and switch power ON again. Contact your dealer if the
same problem occurs again.
NOTE:
*1) When the internal temperature becomes excessive power is switched OFF automatically for safety reasons,
and the indicator is extinguished. Set the power switch to [ ] and wait for 20 minutes until the equipment has
cooled suffi ciently.