1-3/4 H.P. 208/230 Volt 19,300 BtuH 1-Phase Air Conditioning Compressor R-22 Refrigerant (Tecumseh)
Description
• Designed for R22, air conditioning applications
• Sweat connection
• Charged with alkybenzene oil
• K6981(quad), K6982 thru K6986 (tri) plates available for mounting AE, AK models, sold separately
• Capacity rated: 45
•F evaporator; 130
•F condensing
• Run capacitor required but not provided
Starting Torque - 4th digit
1, 3, 5, 6, 0, A - Normal: suitable for capillary tube and other self equalizing systems
2, 4, 7, 9 - High torque: for either expansion valve or capillary tube systems
Capacity Key
5th digit = number digits in capacity
6th, 7th digit = significant capacity digits
(i.e., AEA4492AXA = High torque, 9,200 BTU)
Product Specifications:
Horsepower: 1 3/4
Voltage: 208-230/1/60
Rated Load Amps: 11.6
Oil: Alkylbenzene
Mount (In.): 8.0 x 4.8
Height (In.): 12 7/16
Connection Suction (In.): 1/2
Connection Discharge (In.): 5/16
Connection Type: Sweat
Refrigerant: R22
Capacity (BTUH): 19,000
Engineered Items: Yes
LTL Only: Yes
Oil_short: AB
ProductLink: true
Torque: Normal: suitable for capillary tube and other self equalizing systems
Replaces Part Numbers:
AH5522E
AW705ET
AH131GT
AH5524E
AH221RT
55-20129-01
552012901
H7250E
AJ222FT-206
AJ222FT206
AJ5519G
015-01841-000
01501841000
20690
1147036
100068
8000-710
8000710
AJ5518E
AWG5519EXN
AJA5518EXD
AJ5519G
AJ5517E
AJ200FF
AJ200FT
040E-15
040E15
040E-5
040E5
048B-1
048B1
AJ5518G
AJA5519EXD
AJC749
AJD740
AJD743
053B-7
053B7
098C-1
098C1
AJD748
50SR661311
P031-1822
P0311822
AJ5519G2
P-8-9835
P89835
59-J7240E
59J7240E
AJT15
J7240E
912351
621407
913438
COM06873
COM6873
AJ5519E
AJ222FT-206-J7
AJ222FT206J7
H23B019QABCA
AJC5519EXD
CARB819938
CARAJC5519EXD
Used In Equipment Model Numbers:
* IMPORTANT!!
PLEASE NOTE: All PSC Motors are design to be used with an external capacitor. The Capacitor operates in the Motor Circuit continuously. It is commonly referred to as a run capacitor. The Run Capacitor is designed to keep a constant and even flow of power going to the Motor. The Run Capacitor is sold separately. * Order New Run Capacitor Part Number: CAP25370
* Installation
When installing your new compressor, you may need additional copper fittings and tubing in some older model compressors when retro-fitting to new upgraded compressor models.
* Compressor Performance:
BtuH Ratings are based 0n 45 F evaporating temperature 130 F, condensing temperature, 65 F return gas temperature and 95 F, liquid temperature.
* 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: