U-Line CLRCO2175 Refrigerator User Manual


 
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Section 3 - Service and Repair
CO2175F/2175RF/CO2175DWR
COMPRESSOR/COIL SPECIFICATIONS
DANGER
DANGER
Electrocution can cause death or serious injury. Burns from hot
or cold surfaces can cause serious injury. Take precautions when
servicing this unit.
Disconnect the power source.
Do not stand in standing water when working around
electrical appliances.
Make sure the surfaces you touch are not hot or frozen.
Do not touch a bare circuit board unless you are
wearing an anti-static wriststrap that is grounded to an
electrical ground or grounded water pipe.
Handle circuit boards carefully and avoid touching
components.
To measure the start winding resistance, measure across the C and S
pins.
To measure the run winding resistance, measure across the C and R
pins.
Also check S to R and you should get the sum of the run and start
windings.
To ensure the windings are not shorted, check the S and R to ground
Figure 29. CO2175F/2175RF/CO2175DWR
WARNING
Do not cycle ice maker by hand. This will cause damage
to the ice maker.
Part Resistance
Ice Maker Heater-110V 80
Ice Maker Heater-220V 320
Mullion Heater 1600
Pan Heater 6350
Bypass coil 300
120V water valve 335
220V water valve 1900
ICE MAKER LIMIT SWITCH
Figure 30. Ice Maker Limit Switch-Normally Closed
C
S
R
OVERLOAD PROTECTOR
STARTING RELAY
CAPACITOR
RELAY COVER
ULIN_0368_A
EMU45HSC EMY70HER
5408 70081
Voltage 115.0 115-127
Frequency 60.0 60.0
LRA 6.5 26.5
FLA 1.5 2.7
Start Winding 5.6 8.1
Run Winding 6.7 3.2
Capacitor 15uF N/A
3.00
28.12
ULIN-0351_A