Installation - Electrical - Ingersoll Rand PL-MANW Mode D'emploi

General Information.
It is your responsibility to ensure that the Compressor
Unit is electrically connected in a safe and correct
manner. Any electrical work must be carried out by
a competent Electrician and be done in such a way
that it meets all applicable Codes and Regulations.
Ensure that a suitable Fused Disconnect or Breaker (by
others than Ingersoll-Rand) is installed in the electrical
supply before the Compressor Unit.
A Magnetic Starter must be an integral part of the
Compressor Unit circuit as it provides overload
protection to the electric Motor. A Magnetic Starter can
be purchased separate from the Unit, or factory-
mounted at the time of Unit manufacture.
Correct Pump
Rotation
Typical Electrical Installation
Of a Compressor Unit

Installation - Electrical

Main Fuse
Box
Fused Disconnect
or Circuit Breaker
Magnetic
Starter
 Failure to correctly connect the
Compressor to your building's electrical
services may result in serious personal
injury or damage to the equipment.
 Before servicing the Unit, ensure the power
source has been shut down and locked off.
 Read and understand the information
contained in this manual before installing
or operating the Unit.
 This product must be connected to a
grounded, metallic, permanent wiring
system, or an equipment-grounding
terminal or lead on the product.
Failure to observe any of the above
precautions could result in severe personal
injury or death, and/or damage to the Unit.
Pressure
Switch
Protective
For 3 Phase Units:
Connect ground wire to Protective
Earth terminal.
Bring power to L1, L2, L3.
See page 10 for start-up
procedures.
For 1-Phase Units:
Connect ground wire to Protective
Earth terminal.
Bring power to L1 and L2.
See page 10 for start-up
procedures.
Typical Magnetic Starter Wiring
(Subject to Local Codes and Authorities)
- 7 -
PL-MANW
Rev.B, Nov'20
L1 L2
Coil
Earth
Motor
L3