Toyotomi DCT 100HSPi, Руководство по обслуживанию

Страница: 31 / 48

Troubleshooting
Outdoor units
9.3 Troubles and Solutions
If any the following abnormal conditions occur, turn off the power supply immediately.
Please contact our dealer.
TROUBLES Indicator lamps flash rapidly, after your disconnecting and connecting the unit,
the situation is the same.
Fuse or circuit breaker work frequently.
Foreign matter or water has fallen into the unit.
Remote controller is disabled or the switch is out of hand.
Any other unusual conditioner is observed.
If any of the following conditions occur, check your unit and resolve corresponding problems
referring to given remediation. If the trouble can't be settled contact our dealer.
Trouble Cause Solutions
Unit does not
start
Power failure. Wait for the comeback of power
Power switch is open. Switch on the power
Fuse of power switch may have blown. Replace the fuse
Batteries of remote controller are exhausted. Replace the batteries
The time is not start-up time you have set. Wait or cancel the time set.
Air flowing
normally with
low
cooling(heating)
effect
Temperature is not set correctly. Set the temperature properly.
Door or window is open. Close door and window.
Air filter is blocked with dust or dirtiness. Clean the air filter.
Inlet/outlet of indoor/outdoor units are
blocked.
Clear all blockages.
Inlet/outlet of indoor/outdoor units are
blocked.
Clear the blockage, then restart
your operation.
Be in 3 minutes protection of compressor Wait
‹
NOTE: Do not replace electric wire or repair the air conditioner by yourself to avoid possible danger.
9.4 Troubles and solutions concerning the remote controller
Please make the following check before asking for repair or maintenance.
Trouble Cause Solutions
CAN NOT CHANGE
THE FAN SPEED
SETTING
Check if the mode display on the
LCD is AUTO
The lndoor Unit will select fan
speed automatically when AUTO
mode is selected.
Check if the mode display on the
LCD is DRY
The lndoor Unit will select fan
speed automatically when the unit
is on DRY mode.
The transmission symbol does not flash
Symptom Checking items Cause
Press ON/OFF button, the
remote controlling signals can
not be transmitted
Check if the remote controller
has run out of power
When the battery was out,
transmission signals can not be
sent