camry Premium CR 7912 Mode D'emploi page 9

f) set temperature is too high.
4) Trouble: Water leak during moving.
Analysis:
a) drain the condensate before moving.
b) to avoid water leakage, please locate the device on flat ground.
5) Trouble: Do not work and water full indicator "E4"
Analysis:
a) pull out rubber plug to drain water.
b) if it is often in this state, please contact qualified service technical.
Troubleshooting
6) Trouble: Device fails to start up.
Analysis:
a) maybe not plugged. So, plug in it.
b) maybe plug or socket damages. Replace by service provider.
c) maybe fuse broken. Replace the fuse by service provider (specification: 3,15A/250VAC).
7) Trouble: Device automatically stops.
Analysis:
a) timing shut down or set temperature reached. Restart it or wait for auto-switch.
8) Trouble: no cold air under COOL "K" mode.
Analysis:
a) room temperature is lower than set temperature. It is a normal phenomenon, the machine will auto-switch while the room temperature is
higher than the set temperature.
b) Device enters into anti-frost protection. The device will auto switch after anti-frost protection is over.
9) Trouble: LED displays failure code "E2"
Analysis:
a) room temperature sensor fails or damages. Replace the room temperature sensor by service provider.
10) Trouble: LED displays failure code "E3"
Analysis:
a) the evaporator oil pipe sensor fails or damaged. Replace the evaporator coil pipe sensor by service provider.
11) Trouble: LED displays failure code "E4"
Analysis:
a) water-full warning. Drain out the water.
CLEANING AND MAINTENANCE
Device maintenance
1. Turn off the device first before disconnecting from power supply.
2. Wipe with a soft and dry cloth. Use lukewarm water below 40C to clean if theappliance is very dirty.
3. Never use volatile substance such as gasoline or polishing powder to clean the device.
Air filter maintenance
It is necessary to clean the air filter every 2 weeks if the device operates in an extremely dusty environment. Clean as follows:
1. Stop the device first, push up the air filter (Picture F).
2. Clean and reinstall the air filter.
3. If the dirt is conspicuous, wash it with a solution of detergent in lukewarm water. After cleaning dry it in a shaded and cool place, then
reinstall it.
Maintenance after using
1. If the device will not use for longer time, be sure to pull out the rubber plug of upper cooler drain hole (8) and the rubber plug down
cooler drain hole (9) of the drain port, in order to drain the water. 9