Page 1: ...NORCnL J Service Manual Dual Electric Refrigerator MODELS DE I EV0041 DE I EV0061...
Page 2: ...ct information label is affixed to the upper right side of the fresh food compartment See Figure 1 and Figure 2 The label provides the following information Model Number II Serial Number II AC voltage...
Page 3: ...ction shut off device Modifying bypassing or eliminating any of the refrigerator circuits will void the refrigerator s limited warranty A Do not wet or spray liquids on or near electrical connections...
Page 4: ...ting protection sensa The sensor is in the DC power supply circuitry It shuts off power to the compressor and sounds an intermittent beeping alarm if the temperature in the DC power supply reaches or...
Page 5: ...e blue located on the side of the power supply and a 15 amp fast acting AGC style in line fuse on the negative wire DC Power Supply Interior Light Power Board Figure 5 DE0041 EV0041 power supplies arr...
Page 6: ...long Power Cord ouno A TIOO ON RISK OF L TIUCALSr GCK O lM a nee fu TIOCL MCRE r IJI Net E C I 1t R 5UP LY UJS JIX 3C c D Jo 2 1E f r ti CISCCNt ECiAll PCVt ER SlJFPLES C J JC IEZ ID I SI 3 as SER II...
Page 7: ...E 8 AC I DC Power supplies 0 DC voltage input 0 AC voltage input 0 Power switch Temperature control 0 0 0 0 TROUBLESHOOTING WHT BLANC RED BLK ROUGE NOIR BLK NOIR BLK NOIR Evaporator sensor thermistor...
Page 8: ...35 C or higher 2 Test fan operation To test fan proceed as follows a Tum on refrigerator A cAUTION Do not overheat DC Power Supply The amount of heat required to energize the fan circuit is minimal Th...
Page 9: ...in 30 5 V max EV models 205 Vmin 253 Vmax Measure terminal voltage across TP1 and TP2 See Figure NO Correct input voltage Replace DC Power Supply Proceed to Procedure Normal voltage output Proceed to...
Page 10: ...on the refrigerator The power light should illuminate 4 Measure voltage output at line voltage connector See Figure 14 Voltage values with the compressor disconnected DEIEV0041 DEIEV0061 17 to 25 Vac...
Page 11: ...Vac If no output or voltage output range is outside the values listed aboves replace DC Power Supply With the compressor connected AC voltage across the compressor terminals should measure the same o...
Page 12: ...re measuring compressor winding resistance Ground Wire Green White Neutral Wire Black Ribbed To measuring compressor resistance 1 Tum offrefrigerator 2 Allow the compressor to cool down to room temper...
Page 13: ...o be taken with the refrigerator operating on ac power power supply Make sure input voltages to power supplies are correct Ground Wire Green White Neutral Wire Black Ribbed 3 Turn on refrigerator The...
Page 14: ...tor resistance reading using the Resistance Value Table to determine known temperatures 1 J If the thermistor resistance measures within 1 6 29 kOhm the thermistor is good II Replace the thermisto if...
Page 15: ...NORCOLD Inc NORCOLD CUSTOMER SERVICE P 0 Box 4248 Telephone 1 800 444 7210 Fax 937 497 3183 Sidne QH 45365 4248 i oh R i 1 15...
