Electra LEX 12, Руководство по обслуживанию

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12-45
CONTROL SYSTEM
Revision Y06-01 Service Manual - LEX
12B.3.7
Louvers control
x
Louvers is effective only if IFAN operates, but the remote controller can control
its “ON” and “OFF” at any time after start up. When the air-conditioner is
energized initially, the louvers is off, the following two modes can be controlled:
(1) swing continuously; (2) cease any position in the swing range.
For WNG, there are two step motors, the L/R louvers action rules are no
different.
Swing angle: (UP/DOWN)
A/C model Total angle Limit in User
(Max_Swg) Heat Mode Other Mode Position mode
WMN1 119 60--104 74--119 60--119
WMN2 135 60--115 80--135 60--135
WNG 110 60--110 33--90 33--110
Travel at Auto_Swing
Swing angle: (L/R) this function used for WNG only.
Swing angle:
Left side: 0 - 70º
Right side: 0 - 60º
12B.3.8 Forced Mode
x
When the air-conditioner is in standby, press the “SLEEP” button for 3 seconds
till 5 beeps given by the buzzer, the forced cooling operation starts. COMP and
OFAN turns on, COMP is restricted by 3 minutes delay protection. RV does not
move, and IFAN run at high speed, and shut off automatically after 30 minutes
running, the air-conditioner is in the normal mode of standby. If there is any
control commands, the air-conditioner will operate according to the commands.
12B.3.9
Modes Switchover Instructions
x
Switch-over between the modes must be under the condition of COMP 3
minutes protection and RV delay 2 minutes to shutdown after COMP off, when
exit the heating mode.
x
Switchover between Cooling and Drying mode, if COMP meets the operation
conditions, COMP keeps running.