GE FHV5SGWW Service Manual

Contents

Freezer Model:FHV5SGWW/FHV7SGWW２６4.Compressor efficiency reduced. 4.Change compressor.Compressorbuzzes andcannot bestarted,thermalprotectionunit jumprepeatedly.1. Voltage is too low.2. Starting relay out of order.3. The starting coil of starting motor isbroken.4. Compressor does not run.1. Supplement a stabilizer, adjustto rated value.2. Change starting relay.3. Change compressor.4.The shaft and piston in thecompressor is blocked, pleasechange.After shorttime ofoperation,over loadprotectionunit cuts off1. The voltage is too high.2. Over load protection unit is not good, itjumps earlier.3. Starter contacting point is adhered.4. There is short circuit in compressor.5. There is mechanical problem in thecompressor.6. Temperature around compressor is toohigh.1. Supplement a stabilizer andadjust its value to rated.2. Change over load protectionunit.3. Change starting relay.4. Change compressor.5. Change compressor.6.Increase heat radiation space.Too muchnoise whencompressorruns1. The floor is loose.2. The freezer body is not stable and inlevel.3. When compressor runs, frictionbetween tubes and freezer body causesresonance.4. Compressor fixing screw is loose.5. The vibration absorption cushion forcompressor fixing is too tight, or tooloose or ageing.6. Compressor inside noise is too big orvibration absorption suspending springis broken.1. Reinforce the floor.2. Make the freezer body stable.3. Move the tube a little away toavoid friction.4. Make the screw tight.5. Adjust the degree of tight orloose of vibration absorptioncushion, or change cushion.6. Change compressor.There is nofrost atevaporator1. There is serious leakage ofrefrigerant.2. There is dirt blocked the capillary orsystem.1. Check leakage, make weldingrepair, and fill refrigerant again.2. Clean the capillary or changefilter.Frost atevaporator isnot full1. There is some leakage of refrigerant.2. There is dirt block, but not serious.3. Refrigeration quantity of compressoris reduced.1. Check leakage, make weldingrepair, and fill refrigerant again.2Clean the capillary and filter.3.Change compressor.Evaporatorfrosts toorapid, frostlayer too thickor frozen toice1. Food put into freezer contains water.2. Too much food has been stored.1. Please let or make food dryafter cleaning, then store it.2. Store only corrects quantity offood.Electricityleakage offreezer body,you will feeltingle whentouching by1. Freezer body has not been connectedto the ground.2. The compressor terminal contacts bodyshell and causes short circuit.3. When the components of electricalsystem get wet, insulation ability is1. Make the ground connection asstipulated.2. Change compressor.3. Check carefully step by step, ifinsulation is seriously damaged,please change; remove wet partsPDF created with pdfFactory trial version www.pdffactory.com