Technical Information
3
KF 18xx/19xx
4.2 Service Programming ........................................................................ 34
4.3 Service Mode ..................................................................................... 35
4.4 Heater Test ........................................................................................ 37
4.5 Temperature Test .............................................................................. 38
4.6 Removing the Refrigerator Evaporator Cover ................................... 38
4.7 Removing Refrigerator Air NTC R30/1 .............................................. 40
4.8 Removing the Refrigerator Lighting Assembly .................................. 41
4.9 Installing the Refrigerator Lighting Assembly .................................... 42
4.10 Removing the Refrigerator Lighting Assembly Temperature Monitors
(1F1, 2F1) .......................................................................................... 43
4.11 Removing the Refrigerator Drain Channel & Defrost Heaters ........... 44
4.12 Removing Refrigerator Evaporator Temperature Limiter 1F2 ........... 45
4.13 Removing Refrigerator Evaporator NTC R30/2 ................................. 46
4.14 Removing Refrigerator Evaporator Fan M2/4 .................................... 47
4.15 Removing Air Flap Motor M28 ........................................................... 48
4.16 Removing Air Flap Switch S60/7 ....................................................... 48
4.17 Removing the SmartFresh Compartment Shelf with Control
Electronics ......................................................................................... 49
4.18 Air Flap Control Check ....................................................................... 51
4.19 Refrigerator Door Switch (S4/1) Removal ......................................... 51
4.20 Removing the Freezer Evaporator Cover .......................................... 52
4.21 Removing Freezer Air NTC R30/3 ..................................................... 54
4.22 Removing the Freezer Lighting Assembly Temperature Monitors (3F1,
4F1) ................................................................................................... 54
4.23 Removing the Freezer Drain Channel & Defrost Heaters (R17/4,
R17/2) ................................................................................................ 55
4.24 Removing Freezer Evaporator Temperature Limiter 2F2 .................. 56
4.25 Removing the Freezer Evaporator ..................................................... 56
4.26 Removing Freezer Evaporator NTC R30/4 ........................................ 57
4.27 Removing Evaporator Fan M2/3 ........................................................ 58
4.28 Removing the Power Electronic/Condenser Fan Assembly .............. 59
4.29 Installing the Power Electronic/Condenser Fan Assembly ................ 61
4.30 Removing the Power Electronic ......................................................... 61
4.31 Removing Condenser Fan M2/1 ........................................................ 62
4.32 Installing Condenser Fan M2/1 .......................................................... 63
4.33 Removing Ambient-Air NTC R30/8 .................................................... 63
4.34 Replacing Ambient-Air NTC R30/8 .................................................... 63
4.35 Lighting Transformer (T1) Removal ................................................... 64
4.36 Terminal Block X3/1 Removal ........................................................... 64
4.37 Inlet Valve (1Y63, 2Y63) Removal ..................................................... 65
4.38 VCC Control Voltage Check .............................................................. 66
4.39 Removing the VCC Control ............................................................... 66
4.40 Compressor Coil Check ..................................................................... 69
4.41 VCC Control Testing .......................................................................... 70
4.42 Compressor Removal ........................................................................ 70
4.43 Compressor Installation ..................................................................... 72
4.44 Installing the RemoteVision Module .................................................. 72
4.45 Lightbulb Replacement ...................................................................... 73