Samsung RF263AERS Service Manual & Repair Guide

- 1/65 - HA Repair Guide Refrigerator AW1(12)-RF263*

- 2/65 - • NO Ice / Dispensing problem • Not Enough Ice No Ice • No Water / Water Dripping • Water Leak No Water • Evaporator Frost Buildup Defrost • Water Hose Noise • Unit Noise Noise • Weak Cooling (F/R) • Too Much Cooling COOLING • Error Code Detail Error Code AW1(12)PJT Repair Guide [ RF263* ]

- 3/65 - ● Ice #1. Symptom : No Ice Repair distribution diagram Check-1 Reason Step Check-2 Tip Code Block # 1 # 2 # 3 Ice Bucket Full (Dispensing problem) Display Issue  Inspect Display Water & Ice selecting 1-1 Panel- PBA Wire Harness Main PBA Lever S/W problem  Inspect Lever S/W operation 1-2 Panel- PBA Wire Harness Ice Bucket Auger Motor S/W Wire Harness Auger S/W failure  Inspect Auger Motor S/W operation Auger Motor Prob  Inspect ASSY Auger Motor operation 1-3 ASSY Auger Motor Wire Harness Main PBA Ice Bucket Empty (Ice making problem) Ice maker water supply issue  Inspect Water connection / supply 2-1 External Conn. (water supply) Water Hose Filter  Ice Full sensing failure 2-2 IR Sensor Wire  Inspect Ice Valve operation 2-3 Wire Harness Ice Valve Ice maker/ Sensor / Fan Motor issue  Self-diagnosis Display “Energy Saver” +”Alarm” 2-4 Ice Maker, Sensor, Fan Damper Wire Harness Main PBA Cooling power failure (Ice melting in Tray)  Measure cooling power inspection  Comp / Fan motor inspection 2-5 Comp Relay Cycle Shield System C-fan Chassis Project Basic Model Type FDR AW1-12 RF263* Direct Ice Maker ※  Check the Display as “ICE off”

- 4/65 - Step 1 ① Check for “Child Lock” icon ② Check “Ice Type/Water” Key. - If it is normal Inspect “ Tip 1-2” - If it is abnormal Inspect Step 2 Step 2 ① Check PANEL PBA WIRE HARNESS Pin connection / switching - Inspection of 1~5Wire Verify that the wires are in the correct order in the connector ① Disassemble the HINGE-UPP COVER, check the WIRE HARNESS Pin connection/switching connection and verify the correct sequence - Inspect BLK / BRN / RED / ORG / YEL Wire Step 3 ① Disassemble Main PBA Cover in the back Inspect CN50 ①~⑤Wire Pin contacting and switching - BLK / BRN / RED / ORG / YEL Verify that the wires are in the correct order in the connector ① If there is no problem on all, - Replace the PANEL PBA Check Point Check the “Ice Type/Water” Key selecting operation. Tip 1-1. Inspect Display “Ice Type / Water” selecting CN 50

- 5/65 - Step 1 ① Push the DISPENSER LEVER to check Auger Motor rotating sound. Auger motor is in the Ice Room. - If No operation sound, go to Step 2 inspection - If operation sound, go to Step 4 inspection Step 2 ① Check Auger Motor S/W that is on the top of Left FF Section Door. - Inspect S/W with F room door closed ② Using an Ohmmeter, check for“0Ω” with the S/W plunger pushed in by hand. ※ If the door S/W has failed, the auger motor cannot work. Step 3 ① Disassemble the Display and check the Micro LED S/W, located at the back of the Lever. ※ (Check for broken or stuck switches) When there is no problem found, ① Disassemble HINGE-UPP COVER, and check the WIRE HARNESS connection - Inspect CONNECTOR No.7(BLU)+No.15(GRY) ② Inspect Main PBA Connector - Inspect CN50 No.5(YEL) and No.7(BLU) Wire Check Point Inspect the Dispenser Lever S/W operation. Tip 1-2. Inspect Lever S/W & Auger Motor S/W operation BLU GRY Next Page

- 6/65 - Step 3 (COVER ICE ROUTE S/W failure) ① When COVER open as failure of operation ② Inspect the CONNECTOR OPEN ③ Inspect the MOTOR S/W TOUCH failure - Rotate continuously when both 2 S/W are not pushed ④ Inspect BLUE / WHITE S/W exchanging ⑤ Replace ASSY CASE-LEVER DISP . COLOR CHK

- 7/65 - Step 1 ① Remove the Ice bucket in ice room ① Remove 2 screws as shown ② Remove the ice maker after pulling the cooling pipe which is in the bottom of ice maker. Step 2 ① Remove the Auger Motor and inspect the Motor - Normal = GRY+BLK 3~5 Ω - Defective = Open or 0 Ω Step 3 ① Inspect the Main PBA + CONNECTOR Wire - CN73 No.3(PNK) + CN70 No.5(RED) Check Point Inspect the Auger Motor . Tip 1-3. Inspect ASSY Auger Motor operation CN 73 CN 70

- 8/65 - Step 1 ① Select Water, then check the water dispensing when pressing lever. - When there is no water dispensing Check Step 2 - When the water is dispensing check TIP 2- 4 Step 2 (Connection problem-Hose kinked) ① Inspect connection between external tap and the product - Check if it is connected to water supply - Check if the tap is closed. ② Check for kinked Water supply line Step 3 (Piercing Valve ) ① Check for water with piercing valve open and supply hose disconnected. (Piercing valves are not recommended) Step 4 (Filter Case problem) ① Remove Water Filter and check dispensing. If water dispenses ,try a new filter. If water does not dispense with new filter, replace the Filter Case. Step 5 ① Minimum water supply pressure should be 20 PSI. ② If pressure is low due to external filter (reverse osmosis) remove internal filter. Check Point Inspect Water supplying failure Tip 2-1. Inspect water connection/supplying ※ Before first use and after filter replacement, dispense water for 3 min Piercing Valve

- 9/65 - Step 1 ① Check the ICE Bucket for the presence of ice. ② If no ice, Enter After PANEL PBA “Energy Saver”+”Alarm” Key and touch LED Blink “Fridge” Key. ③ In the case of FF-Display Yellow Blink - Recognized Ice Bucket Full  Check STEP 2 - When there is no Blink  Check Tip 2-3 Step 2 ① Inspect the “YEL 16-PIN” CONNECTOR No.7(PNK) PIN contact/switching ② Inspect Wire connector - No.7(PNK) + Main PBA CN 30 No.7(PNK) Main PBA Check Point Inspect ice maker Water supply problem Tip 2-2. Inspect Ice Full sensing failure CN 70 Ice Room PNK

- 10/65 - Step 1 ① After disassemble the Ice Bucket and ice maker Right side button on ice maker turns on for 2 sec ① Takes Max “6 Min” (including Heating time) - When the water does not come Check Step 2 - When the water come  Check TIP 2-5 Step 2 ① Inspect the WATER HOSE bending ② After disassemble the ASSY Valve, Purple 2 Pin Check - Normal part : 350~450 Ω - Failure part : Open or 0 Ω ③ Check the housing No.1(PRP/BLK) + No.6(PRP/BLK) Step 2 ① Check MAIN PBA + Liner CONNECTOR - Check CN70 No.5(RED)+CN73 No.1(PRP) Check Point Inspect ICE MAKER Water supply problem Tip 2-3. Inspect the Ice Valve operation CN 73 CN 70

Samsung RF263AERS Service Manual & Repair Guide

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