Airwell XLM12RCA, Руководство по обслуживанию и установке

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CONTROL LOGIC DESCRIPTION, Cont.
SELF TEST MODE
With power off, short jumper J5 (See page 16 and PCB Layout below). When the power is
turned on the following SELF TEST MODE is in operation.
Self test mode runs at intervals of 1 second per action as follows:-
One beep > Cool LED on > Cool LED off, Heat LED on > Heat LED off, Power LED on >
Power LED off, Operation LED on > Operation LED off, Timer LED on > Timer LED off, Filter
LED on > Filter LED off > Louver motor (A and B) run to MAX angle > IFAN in Mid speed >
Comp on > Comp off, OFAN on > OFAN off, RV on > RV off, Electrostatic Filter on >
Electrostatic Filter off, Fresh Air on > Fresh Air off, Ionizer on > Ionizer off > Run sensor test
(See Note below) > Step motor (A and B) run to MIN angle > Two beeps then self test finished.
Turn off power and remove jumper J5.
NOTE: Sensor test.
If OCT sensor is not 25° ± 2°C power LED and operation LED are on, if RT sensor is not 25°±2°C
operation LED and timer LED are on, if ICT sensor is not 25° ±2°C timer LED and filter LED are on.
PCB LAYOUT.
Page 16