Install Instructions

ManualsBrandsCarlin Combustion ManualsCarlin Burners & PartsPSC Motor (1/6 HP, 3450 RPM, 120V)

m More Efﬁcient —

• both starting and running

m More Reliable —

• auto reset thermal overload

• quiet sealed ball bearings

• eliminates centrifugal start switch

• 5-year warranty

• UL recognized

m More Versatile —

• replace 1/15 to 1/4 hp motors

• replaceable capacitor

Installing and Wiring

Carlin PSC motors must be installed and serviced

only by a qualiﬁed service technician.

1. Always disconnect power source before wiring to avoid electrical

shock or damage to the electrical components. All wiring must

comply with applicable codes and ordinances.

2. Disconnect existing motor lead wires from control wiring. Release

motor lead wire strain relief bushing at junction box entrance. Pull

wire from junction box.

3. Remove mounting bolts securing existing motor to blower hous-

ing.

4. Remove motor from burner.

5. Oil burners: Check condition of oil pump coupling and coupling

ends. Replace if necessary.

6. Remove blower wheel from existing motor. (Clean the wheel if

needed to remove lint and other debris.)

7. Install blower wheel on the new Carlin PSC motor. See burner

manual for correct gap between blower wheel and motor rabbet.

8. Mount new motor on blower housing. Tighten bolts evenly to

prevent misalignment of the motor/blower wheel on housing.

9. Insert motor wires through strain relief bushing and connect to

control wires.

Application Tips

1. Use Carlin PSC motors for all replacement motors on oil and gas

burners.

2. The Carlin PSC motor design allows air to ﬂow through the motor

into the blower housing, providing necessary cooling.

3. The high running torque of the PSC design ensures more consistent

air ﬂow to the burner head. Perform a combustion test with the

new motor installed, and set the air adjustments as needed to

provide the CO

) speciﬁed in the appliance manual.

4. Thermal overload — Overload will trip after approximately 3

minutes of running at locked rotor condition. Switch will cool and

reset automatically.

Tech support 800-989-2275

carlincombustion.com

PSC Motors

Models 98022, 98611, 98627, 98628

98629, 98630, 98866, 99220

Data Sheet

Summary of content (2 pages)

PAGE 1
PSC Motors Models 98022, 98611, 98627, 98628 98629, 98630, 98866, 99220 Data Sheet Installing and Wiring Carlin PSC motors must be installed and serviced only by a qualified service technician. m More Efficient — • both starting and running m More Reliable — • • • • • auto reset thermal overload quiet sealed ball bearings eliminates centrifugal start switch 5-year warranty UL recognized m More Versatile — • replace 1/15 to 1/4 hp motors • replaceable capacitor 1.
PAGE 2
PSC Motors — Data sheet — Construction/Operation/Troubleshooting/Dimensions Construction Dimensions (inches) • All Carlin PSC motors are cast aluminum and Class A insulation. • The Carlin PSC Motor utilizes a capacitor to assist startup and run of the motor. This eliminates the need for a start switch used in the split phase motor. The Carlin motor capacitor is field replaceable for ease of service. • The Carlin PSC Motor has sealed ball bearings – not sleeve bearings.