U-Line 2175BEV Manuale Utente
3-45
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.
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
• 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
• 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.
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.
pins.
To measure the run winding resistance, measure across the C and R
pins.
pins.
Also check S to R and you should get the sum of the run and start
windings.
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.
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