LG Electronics PRCKD40E, PRCKD20E Manual operating mode, SA fan operation, RA fan operation

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Manual operating mode

Manual operating mode

SAfanoperation

(Operating LED)

(Selector switch)

1RA fan operating LED

2SA fan operating LED

3Wired remote controller

4SA fan switch

5RA fan switch

	When you set the SA Fan Switch to ON,
4	1 the SA fan will operate manually.
4
5
3	2 SA fan operating LED will be turned on.

3When you set the SA Fan Switch to OFF,

2 the SA fan will stop operating and can

	1	be operated automatically with the wired
	1	remote controller.
		remote controller.

*The SA switch of the control kit during AHU operation with the wired remote controller must be maintained at OFF condition.

RAfanoperation

1 When you set the RA Fan Switch to ON, the RA fan will operate manually.

2 RA fan operating LED will be turned on.

3 When you set the RA Fan Switch to OFF, the RA fan will stop operating and can be operated automatically with the wired remote controller.

*The RA switch of the control kit during AHU operation with the wired remote controller must be maintained at OFF condition.

ENGLISH

Owner's Manual 29

Image 29

Contents AHU Control KIT Table of Contents Meanings of symbols used in this manual are as shown below Safety PrecautionsIt can cause a fire or problem to the product It can cause a fire or an electric shockIt can cause an explosion or a fire If not, it can cause a fire or an electric shockInjured You can get injured by doing so It can cause vibration or leakageNecessary sensor by operating mode Part Description Name and Function of Remote ControllerBasic operation of wired remote controller Main function of wired remote controller Current humidity / CO2 level Humidifier Supplementary function of wired remote controllerDesired humidity control Auto ventilaton Desired CO2 Level control Default humidity is set to 1000ppmChanging Current Time Setting AM / PM value byAHU Control KIT Press button to finish setting Programming Setting Simple ReservationSegment flashing Ex Setting Simple Reservation time as Programming Setting on Reservation Programming Setting OFF Reservation Programming Weekly Reservation Front Action Start TimeRelease a selected day as Programming Holiday ReservationHow to start installation setting mode Setting function by code Central control address setting 1Enter the Installation Setting mode Damper opening settingFlashes Press the Right button to move to ‘Setting of 1’ Cooling mode ‘01’ OA /‘02’ EA / ‘03’ MixingEnglish Remote control Master/Slave setting Remote controller Manual operating modeSA fan operation RA fan operationCheck before requesting for service Test run Once you resolve the error, the error code will disappearSelf diagnosis function Detail descriptionError Remote controller to the AHU controllerSensor value is in the error range Indoor unitSituation Example of errorAHU Control KIT No. MFL62171702