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11.8 Anti-freezed protection
In cooling mode, execute the anti-freezed protection due to the measured indoor coil temp. to avoid the indoor heat
exchanger causing frost or ice.
11.9 Swing motor control
Indoor will control swing motor ON/OFF due to the swing signal from wired controller.
11.10 Filter cleaning
Check and memorize the running time of indoor fan motor, once arriving the requested time (set by SW07-6), indoor
will send filter cleaning signal to wired controller; when indoor receives the filter reset signal from wired controller, if
the time exceeds the requested time, the filter will reset.
11.11 Compulsory defrosting
After indoor receives the compulsory defrosting signal from wired controller, it will send compulsory defrosting
signal to outdoor continuously for 10 times. In the sending period, indoor will execute the normal defrost.
11.12 Trial operation
Set the mode as cooling (heating), press ON/OFF for 5 seconds to enter compulsory cooling (heating).
In compulsory cooling, display "LL" and COOL will flash;
In compulsory heating, display "HH" and HEAT will flash, fan speed is AUTO. At this time, only ON/OFF,
TEMP +/- are valid.
11.13 Autorestart
The autorestart function is apply to all the
Airwell
indoor units and the factory setting it is available.
Memory contents: ON/OFF state, running mode, fan speed, setting temperature, swing position and temperature
type displayed on panel.
Note:
(1) Temperature type displayed on panel is only used for slim duct, one way cassette and N plateform high wall.
(2) If the timer and sleeping funciton are set, when the units power-on again, the unit is OFF state.
(3) The wired controller setting has the highest prority.
Setting method by controller:
(1) Wired controller cancel method:
For YR-E17 setting the autorestart function by dip switch SW4
For YR-E16A setting the autorestart function by basic setting interface
(2) Remote controller cancel method:
Press the "HEALTH" button 10 times in 5s, buzzer echoes 4 times, the autorestart function is available; repeat
above operations, buzzer echoes 2 times, the autorestart function is unavailable.
Summary of Contents for AWSI-CFV007-N11
Page 1: ...Service Manual Round Way Cassette Type Indoor Unit...
Page 53: ......
