LG Electronics PRCKD40E, PRCKD20E owner manual Example of error, Situation

Page 33

Test run

Example of error

Situation

 

Error

 

 

 

 

 

 

 

 

 

 

 

 

 

Pipe inlet temperature sensor error (Communication PCB rotary switch number: 01)

CH

2

01

 

ENGLISH

 

 

 

 

 

SA duct temperature error

CH

13

02

 

Communication error between communication PCB and outdoor unit

CH

5

05

 

 

(Communication PCB rotary switch number: 05)

 

 

 

 

 

 

 

 

 

 

 

RA duct humidity error

CH

14

01

 

 

 

 

 

 

 

 

Sequence of error

* The occurrence of error is displays in the order of 1

2

3 on 7 segment.

* Refer to page 43 for details of 2 and 3 .

 

 

Refer to the MULTI V technical material for details on error code and checkpoints of the outdoor unit.

Owner's Manual 33

Image 33
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 shockIf not, it can cause a fire or an electric shock InjuredIt can cause an explosion or a fire 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 Programming Setting Simple Reservation Segment flashing Ex Setting Simple Reservation time asPress button to finish setting 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