USER GUIDE
Compressor Specifications 1
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE •
SERVICE
Compressor Specifications
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 wrist strap 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.
Electrical Relay and Overload Protector
* All resistance readings are ±10%
EM3D50HLT
Refrigerant
R134a
Voltage
115 - 127 VAC
Frequency
60 Hz
Run Cap
12
μ
F/180 VAC
Start Winding
5.95 Ohm at 77°F/25°C
Run Winding
5.35 Ohm at 77°F/25°C
LRA
8 A
FLA
1.34 A
Starting Device
71055
Overload
71056
38
