SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Contents Chapter 1 General Information ..........................3 1-1. General Guidelines ............................3 1-2. Insurance test ..............................3 1-3. How to read this Service Manual ........................4 Chapter 2 Product Feature ............................5 ...
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Chapter 1 General Information 1-1. General Guidelines When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Photo used in this manual The illustration and photos used in this Manual may not base on the final design of products, which may differ from your products in some way. 1-3. How to read this Service Manual...
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Chapter 2 Product Feature 2-1. Specifications Model HRF-800DGS8 Product identification Description of appliance Side By Side Type of appliance(FS = free standing, BI = built-in) Supplier own brand Haier Basic features Climate class SN.N.ST.T...
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 2-2. Main Functions Full-frequency Control It incorporates the technologies of frequency conversion, noise reduction, energy conversation, quick-frozen and makes mutual promotion, then keeps the superior performance. Variable Temperature Function We set variable temperature drawers in refrigerating chamber, in accordance with types of preserved foods, you can select different gears.
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Chapter3 Disassembly and Installation Note:Unplug the power cord from the outlet when demount the refrigerator; 3-1. REF& freezer wind passage disassembly 1. Remove the screwcover and then remove the screw with cross-screwdriver(See red area on the picture) 2.Hold the windboard (red area on picture)of wind passage with your hand and then pull it out a little.
Page 9
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 4. Loosen screws fixed the wind passage and put it out 5.Hold the wind_out_let of below wind passage assembly, pull it out a little.Disconnect the connector of wind passage (red area on picture) and put it out.
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 3-2. Control PCB disassembly disassemble or open control PCB only for professional Turn off the power supply; Loosen screws fixed the control PCB cover and put it out; Pull out the pin of cable;...
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 3-3 Display Panel Disassembly 1. Loosening screw fixed the cover of control panel assembly; 2. Remove the diaplay panel,and disconnect the cable;...
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Chapter4 Control and display system Control Panel A. Frz./Ref. selection icon B. Temperature adjustment C. Super cool icon D. Super freeze icon E. Fuzzy icon F. Holiday icon G. Lock icon H. Lock halo...
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Lock/Unlock Setting The Lock mode is on with ”Lock icon G” highlighted but not “Lock halo H”. The Unlock mode is on with the above icons lighting status reversed. Set Lock/Unlock as follows: In the Unlock mode, by pressing “Lock icon G”, the three light points in “Lock halo H”...
Page 14
Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 In the Fuzzy mode, it is not allowed to set the temperature range for the freezer and the fridge. If you attempt to do so, the Fuzzy icon will flicker and beep to indicate that it is in Fuzzy mode.
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Chapter 5 Control principal and related test functions 5-1. Control principle of fan motor Control of F-fan: When open any door, the F-fan will be off, after 10 minutes the F-fan will rework if any door still open and if all door is close the F-fan will work in normal mode If setting the s.FRZ or s.cooling mode, F-fan speed is 1500RPM,In other mode, the speed from 1300 to...
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Keep the current state, press “Set” ,then will be present T3→T4→back Quit to normal display control,and escape from test mode. Chapter 6 System flow principle...
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 7-3. Sensors and error codes Sensor Location Sensor name marker Location Fuction Middle of below freezer wind Measure the temp. of FRZ Freezer sensor F SNR passage assembly compartment Middle of below REF wind Measure the temp.
Page 20
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Error code lise: Error Malfunction Error code meaning Indicator normal RT SNR is short circuit or open RT SNR failure circuit F SNR is short circuit or open F SNR failure circuit...
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 7-4. The combination key Combination of keys can enter under the state of unlocking. A The function of exhibition hall: Entry Methods Press Temperature zone all through and press intelligent icon five times Buzzer sounds once.
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Chapter 8 Refrigerator control principle 8-1. The refrigerator temperature control introduction Switch point of fridge setting temperature is based on fridge sensor SNR temperature; When the fridge SNR temperature is greater than the starting point, fridge`s large wind door will open;...
Page 23
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 When fridge door open more frequently, according to the different frequency, compressor defrost one time every working 3~6 hours; When fridge door open less times, according to the different frequency, compressor defrost one time every working 6~12 hours;...
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Chapter 9 Trouble shooting Consulting of typical fault and the measures to solve the common problems fault Maintenance Detection method Use tools phenomenon measures 1 Detect whether main control panel, display panel and frequency conversion panel is matching ;...
Page 25
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Sometimes 1 Check connector between freezer sensor and the panel shows box body, and the internal terminal backing out, If terminal take fault code, or ensure contact well; off, adjust and Screwdriv displays 2 Test parameter of freezer sensor;...
Page 26
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 5 Evaporator may send the ice cracked voice in the attenuation mud. defrosting process, this is a normal phenomenon while Adjust the defrosting. bottom seat, ensure each seat to stress for avoiding...
Page 27
SERVICE MANUAL Issue 2014-11-13 REF. Ref1411S025V1 Model: HRF-800DGS8 Sincere forever Haier Group Haier Industrial Park, No.1, Haier Road 266101, Qingdao, China http://www.haier.com...