Operating Instructions
12
9. Make sure proper overload protection for the motor is installed.
1.
Connect first power lead to 1L1.
2. Connect second power lead to 3L2.
3. Connect ground wire to existing motor ground wire.
1.
Connect first power lead to 1L1. Leave existing jumper
wire installed. See Figure 6.
2. Connect second power lead to 3L2. Leave existing
jumper wire installed.
3. Connect ground wire to ground lug.
4. Ensure all wiring and terminals are properly tightened.
Install power leads into terminals opposite motor wires.
Ensure power supply and internal wiring is adequate according to voltage and frequency stated on motor nameplate
and starter. Voltage should not vary more than 12% to ensure proper operation of compressor.
DANGER
Improperly grounded electrical components are shock hazards. Make
sure all the components are properly grounded to prevent death or
serious injury.
When wiring unit with magnetic starter, do not install power directly to
pressure switch to avoid possible fire and property damage.
Single Phase Motors - No Magnetic Starter
Single Phase Motors - With Magnetic Starter
WARNING
N
O
N
P
R
O
Q
S
Wiring Installation
Summary of Contents for POLAR AIR PP05H080I1
Page 1: ...Polar Air Electric Operated Piston Compressors 1...
Page 32: ......
Page 38: ...APP4V1043T EC10T...
