Daikin MERCA, Руководство по эксплуатации

Страница: 5 / 56

3
iv) Set Event 3 Timer via remote control (Optional)
This timer can be controlled separately through remote control as well as ON TIMER or
OFF TIMER keys. Timer 3 can be set like timers 1 and 2 like above except the DAY setting
is not provided as this timer setting is valid everyday. An indicator ‘3’ will display during the
Event 3 timer setting mode. ‘
ON’ or ‘ OFF’ will blink at 0.5 sec interval during the
timer setting. If there is no futher time related (DAY, HOUR and MINUTE) key is pressed,
the unit will quit from the timer setting mode.
The ON/OFF timer setting received from remote control will override the Event 3 timer
setting from the unit.
1.8 Activating and canceling timers
These timers will not triggered if the timer is not active. To activate the timers, press the TIMER
ACTIVE key unit “TIMER ACTIVE” appears on LCD. This symbol is to indicate Event 1, Event
2 and/or Event 3 timers are active. Pressing the same steps will deactivate the timers and
“TIMER ACTIVE” symbol will disappear.
Another method to cancel the timers setting is changed all the hour setting of the timers to null
one by one. When the setting is null, the LCD display --:--, then this respective timer will be
disable.
1.9 Key Lock
These key lock function to inhibit any setting change. Press the MINUTE key 3 times
consecutively will activate key lock function, “KEYLOCK” will be shown on LCD. Upon all the
keys are locked, only ON/OFF key and MINUTE key can be pressed. To cancel the key lock
function, press the MINUTE key 3 times consecutively, the word “KEYLOCK” disappear.
1.10 Fan Lock
When the DAY key is press 3 times consecutively within 1.5 sec, the fan symbol (shown
above) will disappear and fan key will be inhibited. Press the DAY key 3 times to cancel the fan
lock function.
1.11 Battery Backup
Battery backup is used to retain the RTC and 7-days programmable timer settings during
power down. For unit without battery backup, the default setting will be 12:00 am the timer will
clear during power up.
2.0 ERROR INDICATOR
If any abnormal condition detected, an error code will be shown. When the transmission line
between the main board and the unit line is opened, an error code ‘EOP’ will be shown. For
those errors detected from main board, the format of error code will be as following:
DX System:
CW System:
Error 7 Segments
Room sensor missing/short E1
Indoor coil sensor missing/short E2
Outdoor coil sensor missing/short E3
Compressor overload E4
Outdoor abnormal compressor overload trip or gas leak E5
Condensate water pump fault E6
Error 7 Segments
Room sensor error E1
Pipe water sensor error E2
Pipe water fault E5
Water pump error E6
OM-NET3-0906-Daikin_EN 3/5/07, 9:58 AM 3