RN-361DS - Fridge DAEWOO - Free user manual and instructions

USER MANUAL RN-361DS DAEWOO

2-2. Temperature Control of Refrigerator compartment ---- 2-3. Defrost Mode - 2-4. Function of Low Ambient Temperature --- 2-5. Prevention of Compressor Restart --- 2-6. Buzzer Sound --- 2-7. Control ofR Sensor OFF Point

3-1. Door Switch -—- 3-2. Cover Multi-Flow Duct As (in Fresh food Compartment) 3-3. Louver F As (in Frozen Food Compartment) ---- 3-4. Door F/R -

5. How to Charge R-600a Refrigerant

6-1. Cabinet Compartment --- 6-2. Compressor Room Compartment --- 6-3. Door Compartmen 6-4. Frozen Food Compartment -- 6-5. Fresh Food Compartment ---- Downloaded from www.Manualslib.com manuals search engine

13. Adjusting Leg (Right)

3. Switch P Relay As

5. Fixture Compressor (Washer)

Compressor Pipe connector À Dryer - Welding Point e@ Copper Welding ( Ag 5%) 5 Point E Silver Welding ( Ag 30%) 3 Point Downloaded from www.Manualslib.com manuals search engine

EE 1. SPECIFICATIONS 1-5. Temperature Diagram : The actual inner temperature varies depending on the food status, as the indicated setting temperature is a target temperature, not actual temperature within refrigerator. : Refrigeration function is weak in the initial time. Please adjust temperature as above after using refrigerator for minimum 1 —2 days. Downloaded from www.Manualslib.com manuals search engine

2-1. DISPLAY INPUT CONTROL OBJECT - PCB Control Panel Button -PCB Control Panel LED - Temperature is controlled by "PCB Control Panel Button" assembled on the refrigeratior door. - Features are model dependent. LED step "5" (MAX) LED step "4" LED step "3" LED step "2" LED step "1" (MIN) LED step "S" (S-COOL) Reference Chapter No. Temperature adjustment Doi Gonroleyatan button for refrigerator compartment.

3 - TEMP STEP “NOR" Initial mode by power input

4 - TEMP STEP *MAX-NOR" “TEMP" 1 time

5 - TEMP STEP “MAX” “TEMP" 2 times

1 - TEMP STEP “MIN” “TEMP" 3 times

2 - TEMP STEP “MIN-NOR" “TEMP" 4 times

s - TEMP S-COOL “S-COOL" 1 time 3 4,5 ERROR ‘R SENSOR" (R1) “S-COOL” continuously + “TEMP” 5 times 2 45 ERROR "RT SENSOR" (RT) XThe Priorities of Error Display : 1 45 ERROR “D SENSOR" (D1) RL>RT>D1>C1>F3 23 4,5 ERROR “DOOR S/W" (DR) 13 4,5 ERROR “CYCLE” (C1) 12 4,5 ERROR “DEFROST" (F3) « How to start the mode: “TEMP" continuously + *S-COOL" 5 times 3, 45 Forced Defrost Mode => AIILED ON for initial 3 seconds. ' " in Progress « How to confirm the mode after 3sec.: “S-COOL” continuously + “TEMP” 5 times Downloaded from www.Manualslib.com manuals search engine

2-2. Temperature Control of Refrigerator Compartment

- PCB Control Panel "TEMP" and "S-Cool" Buttons - COMPRESSOR -R sensor - FAN A."TEMP" Button of the Panel - Temperature control of Refrigerator compartment - 5 step mode of successive temperature mode - Initial mode by power input: step 3 (NOR) - Temperature will be set if the button doesn't get pressed again within 5 sec. - Whenever pressing "TEMP" button, setting is repeated in the order of "NOR" — "MAX-NOR" = "! * — "MIN" — "MIN-NOR" (LED DISPLAY ON) B. Temperature of Refrigerator Control - COMP and FAN will be controlled by the onoff condition of each mode - Temperature Difference of Refrigerator each step : STEP 1 2 3 4 5 ON(C) 9.4 71 49 34 12 OFF(°C) -0.5 -16 -3.7 -52 -72 C. Temperature of Refrigerator at"NOR"OFF point: -3.7C D. S-Cool (Quick REfrigeration) Mode - Press "S-Cool" Button of the Panel and make "S-Cool" LED on. - Comp & Fan are on until R-sensor reaches to "Over Refrigeration OFF Point", -9.5C - After the reach of -9.5C, Step 5(MAX) mode continues. - When "S-Cool" mode lasts for about 40 minutes, it returns to general operation mode. E. Temperature of Freezer Control -H will be only controlled by using “KNOB F LOUVER" in the Freezer Comaprtment.

- Accumulated Compressor Run Time - Compressor - Running Time Ratio of Compressor -FFan - Accumulated Door Open Time - Defrost Heater - Ambient temperature (RT) A. Defrost Mode Operation conditon (1) In case accumulated compressor run times: 6, 8, 10, 12 hours, - when there occur any errors R1,D1,C1,RT, Door SW error etc. (Check "2-9. ERROR DISPLAY") - or, running rate of COMP (per 2hrs of accumulated operation time) is more than 90% - or, accumulated door open time is over 2 minutes - or, ambient temperature (RT) is more than 38 C (2) Even ifthe above condition is not satisfied, defrost mode starts immediately when accumulated compressor run time is 14hrs. B. Normal Defrost Mode Comp ON, Fan On, Heater OFF à + Comp runs for 25min. before defrost mode +Comp OFF, Fan OFF, Heater ON à -Heater off when ‘D-Sensor' is over 10 C. LEE - Heater off after 60min. at normal control. CECI, + Heater off after 40min. in case D1 error. D. +Comp OFF, Fan OFF, Heater OFF à *10minutes.

C. Forced Defrost Mode - How to start: by press “TEMP” button for continuously and “S-COOL” button 5 times. - Ifappliance has any error, Forces Defrost Mode don't start. - Process: same as Normal Defrost Mode except 'PRE-COOL' # Heater is supposed to be on Initial 30sec. even though the temp. at “D SENSOR' is over13C. (for TEST) - How to confirm:

1) buzzer sound 3times and all LED on for 3 sec., when Forced Defrost Mode start.

2) LED "3", "S-COOL" on and "4", "5"flickering by pushing "S-COOL" button for continuously

and''TEMP" button 5 times after Forced Defrost Mode start.

RT -RHTR - COMP A. Condition of LOW RT - RT sensor below 19C - When the RT sensoris over 20 C, the system comes to be “General Operation Mode”. - When the RT sensor is between 19°C to 20°C, the system keeps the previous mode. B. Control - When the temp of RT sensor is between 14°C to 19°C, COMP on/off temp is 3°C UP - When the temp of RT sensor is below 14°C, COMP ON/OFF temp is 4°C UP 2-5. Prevention of Compressor Restart

INPUT CONTROL OBJECT

Ittakes several minutes to protect Compressor: (1) 6 minutes after Comp off (2) 30 minutes at operation of Low RT, but 6 minutes when the doors open more than 20 seconds 2-6. Buzzer Sound

INPUT CONTROL OBJECT

- Forced Defrost Mode start Buzzer - Door Switch - Initial Power Input A. When Forced Defrost Mode start, the buzzer rings 3times B. After 2 minutes power's on, the buzzer rings 3 times. C. At Short Circuit Test, the buzzer rings 1 times. D. When door opens, the buzzer rings every 1 minute for 5 minutes.

°J1”, "92" On Main PCB Control Resistance ofR sensor OFF Point - When the refrigeration of refrigerator is poor or weak though Fan and COMP are working continuously, the following actions are recommended for service. (1) Resistance (R25) : Default resistance (31.4Kohms) (2) Resistance (R26) : Cut the “1” off to reduce basic resistance by 1.5°C. (2Kohms up) (8) Resistance (R27) : Cut the “2” off additionall to reduce basic resistance by 1.5°C. (total 4Kohms up) # R25 =R-SENSOR OFF point R25 +R26 =R-SENSOR OFF point- 1.5°C R25 +R26 +R27 =R-SENSOR OFF point - 3°C R-SENSOR R25(31.4K)

PCB Control Panel Buttons on Door LED DISPLAY - Error Check Mode (1) How to start: Push "S-COOL" button for continuously and "TEMP" button 5 times (2) Whathappen: LED "4 & 5"flickering, and if any errors occur, the related LEDs on. (3) CANCEL: Push "TEMP" button 1 time, or wait 4 minutes % After operations back to normal, the displays come to be reset.

:Ithappens when R-Sensor is OPEN or SHORT. (1) LED DISPLAY: LED "3" on, "4 & 5"flickering (2) REACTION: Controlled by the following condition of RT RT sensor TEMP (unit:°C) 15 —19 —29 29- COMP. Operating ON/OFF TIME (unitmin.) 6/34 10/30 16/24 20/20 % IF'RT'ERROR happens atthe same time, COMP. Operating ON/OFF Time is 16min/24min. (3) RELEASE: When R-Sensor is working normally. B."RT'ERROR :Ithappens when RT-Sensor is OPEN or SHORT. (1) LED DISPLAY: LED "2" on, "4 & 5"flickering (2) REACTION: Delete the conditions of RT-sensor Control and operate normally. (3) RELEASE: When RT-Sensor is working normally. C."d1"ERROR :Ithappens when D-Sensor is OPEN or SHORT. (1) LED DISPLAY: LED "l'on, "4 & 5"flickering (2) REACTION: Return to next limit Defrost Time (40 min) (3) RELEASE: When D-Sensor is working normally.

Ithappens when the system senses door opens more than 1 hour. (1) LED DISPLAY: LED "2 & 3" on, "4 & 5" flickering (2) REACTION: Delete function relating to door switch sensing (3) RELEASE: When sensing close from door S/W

Inuput a thin driver in the upper part as above picture. And lift up ‘Door Switch' carefully. Inuput a thin driver in the lower part as above picture. And lift up ‘Door Switch' carefully. Disconnect the wire housing.

3-2. Cover Multi-Flow Duct As (in Fresh food Compartment) Unlock the lamp window (1) Push the window right side (2) Lever two window lock with flat driver CC Mark of Locking Position Unlock the 'COVER M/FLOW DUCT' (1) Check the marks of locking position on ‘Cover. (Number of the marks are model dependent) (2) Push the ‘cover inside and Unlock. Open window turning on the axis 'A' screw cap Unscrew 2 points Remove two screw cap with flat driver. unscr! unscr! Disconnect the Lamp & Sensor wire housing. Downloaded from www.Manualslib.com manuals search engine

3-3. Louver F As (in Frozen Food Compartment) No Procedure No Procedure | a Unscrew to disassemble the 'Louver F As' from Freezer. Unscrew to disassemble as each component part. | a Remove the 'Louver F As pulling the top side. 5 Unlock carefully. (especially, inside 3 locks) | ——| f MA Disconnect Fan motor wire housing. XDefault position of'KNOB F'is 'MID' Downloaded from www.Manualslib.com manuals search engine

Tilt down the appliance to the rear. Unscrew and lift up top cover hinge to remove. Remove door in fresh food compartment. And unscrew middle hinge. nain *X Don't forget the washer for middle hinge. Unscrew and remove top hinge. Lift up middle cover hinge to remove. Downloaded from www.Manualslib.com manuals search engine

Unscrew and remove under hinge. Turn the 'Adjusting Leg (Left)' CCW and Remove. X Don't forget the washer for under hinge. The washer for under hinge's bigger than middle one. Remove door in frozen food compart ment.

EE 3. DISASSEMBLY 3-5. Front Control Panel PCB Inuput a cutter sleeve between Panel and Door. Be careful not to scratch the Door surface. Lift up the Panel and disconnect the wire housing. f Î ÿ PCB Panel Unscrew and separate the panel and PCB.

1-1> Tilt down the appliance to the rear. {Watch out for damage of Pipe Wire Condensor assembled in the rear of refrigerator.) 1-2> Disassemble following parts in order. P1) Top Cover Hinge' and Top Hinge' P2) Refrigerator Door P3) ‘Middle Hinge' P4) ‘Middle Cover Hinge' P5) Freezer Door P6) Under Hinge' P7)'Adjusting Leg" P8) Cover Cabinet Harness' P9) Cap Refrigerator Door P10) Cover Door Hamess Left P11) ‘Cover Door Hamess Right P12) Cap Freezer Door' P13) 'Stopper Refrigerator/F reezer Door 1-3> Move following parts in the opposite position: P9,P12,P13 En À (P6) 14> : , KY Le Change the position of following parts each other and assemble them: P6&P7, P3&P4, P1&P8 <Reference> Disassemble "P8" Disassemble "P 10" Disassemble "P 12" Disassemble "P9" 1-5> Assemble following parts: P5,P2,P10,P11 Freezer Door lead wire (cabinet) NN J lead wire Refigerator Door (door) Disassemble "P13" Downloaded from www.Manualslib.com manuals search engine

5-1. Safety Warning ( R-600a Refrigerant Models Only) R600a This appliance contains a certain amount of isobutane refrigerant (R600a) à natural aas with high environmental compatibility that is, however, also combustible. When transporting and installing the appliance, care should be taken to ensure that no parts ofthe refrigerating circuit are damaged. Refrigerant squirting out of the pipes could ignite or cause an eye injury. If a leak is detected, avoid any naked flames or potential sources of ignition and air the room in which appliance is standing for several minutes. - In order to avoid the creation of a flammable gas-air mixture if a leak in the refrigerating circuit occurs, the size of the room in which the appiance may be sited depends on the amount of refrigerant used. The room must be 1m3 in size for every 8g of R600a refrigerant inside the appliance. The amount of refrigerant is shown on the identification plate inside the appliance. - Never start up an appliance showing any sings of damage. If in doubt, consult your dealer. 5-2. Tools

1. R-600a ref. Can 2. Can adapter 3. Pinch Plier

4. Ref. discharging hose 5. Vacuum pump 6. Welder

EE 5. How To Charge R-600a Refrigerant 5-3. Process Summary 5-4. In Detail Precess NO. SVC process Details

1. Connect the discharging hose to

Connecting . the the pinch-plier 1 pinche plier 2. The outlet of discharging hose should discharging be placed to the outdoor(window) hose

1. Fixthe pinch-plier to the compressor

Fixing charging pipe. 2 the pineh-plier 2. Pinch-plier should not be moving freely. charging pipe % Ifthat is moving freely, it would cause fire/explosion as leakage gas in the room.

1. Discharge the R-600a ref. to outdoor.

{Befor connecting the vacuum pump] Discharging the R-600a ref. % It should have enough time more than 7 minutes to discharge.

EE 5. How To Charge R-600a Refrigerant NO. SVC process Details

1. And then, connect the vacuum pump

to the outlet of discharging hose 4 Removing the #Vacum pump should be placed at remaining ref. the outdoor where is able to clear air easily. % It should have enough time more than 10 minutes to discharge.

1. Disassembe the each pipe (Del-pipe,

Suc-pipe, Capi-pipe, Dryer & Hot-pipe) 5 Removing the pinch-plier & pipe %# Caution ; À partis easily damaged by flame so that disassemly should be done carefully.

1. Change the comp. & dryer.

6 | EXchanging comp %# You should check the comp. spec. & dryer and assemble correctly.

% O Copper-Copper welding - 5% rod 7 Welding A Copper-Steel welding - 35% rod

disassemble the vlave ass'y. Disassembly 8 | of charging valve Coupling pipe ( pling pipe) % If you don't disassemble, the coupling rubber would be melted.

EE 5. How To Charge R-600a Refrigerant NO. SVC process Image Details

1. Weld after inserting the coupling pipe

to the compressor. 9 Coupling pipe welding

• Use the wet cloth for preventing the other part of machinery-room from damage.

1. Reassemble the valve ass'y with

coupling pipe to clockwise.

2. Connectthe blue hose of the guage

to the coupling pipe and the yellow hose Valve reass'y 10 & guage connecting to the vacuum pump.

3. Open the blue guage lever

and start the vacuum pump

1. Be vacuumed the cycle with pump.

il Vacuum # Time : 60-80min => lfthe vacuum time is less than 60min, ref. COP & air coolong would be weak.

1. Checkthe guage : -76cmHg

12 Check % Ifthe cycle is not vacuumed, it would be leak.

1. Check the amounts of R-600a can

with scale and discharge the surplus ref.

• Discharging is surely done at the outdoor Adjusting where is able to clear air. 13 the amounts of * Tip of adjusting. refrigerants - Can total weight :160g(Can 75g+Ref. 85g) (R-600a can) - Adapter : 145g => Total : 305g - The amounts of charging : 79g => Discharging : 6g => Total: 299g

5. How To Charge R-600a Refrigerant

NO.| SVC process Image Details

1. Conect can adapter to the coupling pipe.

Connecting of 2. Charge the ref. with open lever slowly. 14 coupling pipe adapta % Refrigerant should never leak in the room.

1. On the power of refrigerator and then

start to charge the ref. (10min) 15 Charging % Charge the ref. until going out the water vapour condensing on the can outlet.

1. Check the leakage.

16 Leakage Test % You must rework from Step.1 when the leakage is detected.

1. Clean and clear around the machinery

room when the service is finished. 17 Finish 2. Assemble the machinery room cover.

M 6 PART LIST 6-2. Compressor Room Compartment

6-3. Door Compartment

M 6 PART LIST 6-3. Door Compartment

M 6 PART LIST 6-3. Fresh Food Compartment

onu frs EURE) EEE] “Please check the color, some parts code color dependent. Some parts can be changed for improving without notice. LES LE