(1 Compressor Per Order) Direct Factory Replacement Compressor Used in Rheem Ruud Commercial Units 2

(1 Compressor Per Order) Direct Factory Replacement Compressor Used in Rheem Ruud Commercial Units 2
Code: COMP5521947
Price: $996.00
Quantity in Basket: None
Quantity:
Direct Factory Replacement Compressor Used in Rheem Ruud Commercial Units 208/230 Volt 3-Phase

* Compressor Performance:

Voltage:208/230
Phase:3
Compressor Foot Mounting: 7-1/2" x 7-1/2”
Replaces Compressor Part Numbers:55-21924-74, 55-21924-74S, CAR552192474S

Used in Rheem Ruud Commercial Air Conditioning Units:RRGF-131076CKR, RRGF131076CKR

* IMPORTANT!!! - PLEASE NOTE: IDENTIFYING COMPRESSOR FAILURES

Most compressors fail due to system malfunctions, which must be corrected to prevent repeat failures. After a compressor fails, field examination of the failed compressor often will reveal symptoms of system problems. Proper corrections will help eliminate future failures.

* SINGLE PHASE BURN

Two phases of a three-phase motor overheated or burned as a result of the contactor opening only one of its contacts.

Correction:

(1) Replace contactors with properly sized contactors.
(2) Check for proper motor protection.

* HALF WINDING SINGLE PHASE BURN

In a two contactor application, two phases of one half of a three phase motor overheated or burned as a result of one contactor opening only one contact.

Correction:

(1) Replace contactors with properly sized contactors.

* HALF WINDING BURN

Half of all phases on a two contactor three phase motor are overheated or burned due to only one contactor opening.

Correction:

(1) Replace contactors with properly sized contactors.
(2) Check for feed back circuit holding one contactor closed.

* PRIMARY SINGLE PHASE BURN

Only one phase of a three phase motor is overheated or burned as the result of opening one phase on the primary side a delta to wye transformer.

Correction:

(1) Check primary side of a delta to wye main power transformer.

* START WINDING BURN

The start winding only of a single-phase motor is uniformly overheated or burned.

Correction:

(1) Check for proper wiring of compressor.
(2) Check starting capacitor and/or starting relay.
(3) Correct compressor overloading.

* SPOT BURN

A localized burn within a winding, between windings, or from windings to ground. If not the result of mechanical problems, check for spikes or surges of high current flow.

* SHORTED TERMINALS

A break down of the insulation between terminals and compressor body generally the result of over torque terminals.

OPTIONAL PARTS LISTED BELOW: