Carrier ASPAS1CCA007 owner manual Troubleshooting Guide, Problem Cause Correction

Page 20

Section 5 — Troubleshooting

Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators

5.1TROUBLESHOOTING GUIDE

PROBLEM

CAUSE

CORRECTION

The engine will not crank.

1.

Fuse blown.

1.

Replace 15A fuse in generator

 

 

 

 

control panel.

 

2.

Loose, corroded or defective

2.

Tighten, clean or replace

 

 

battery cables.

 

as necessary.

 

3.

Defective starter contactor. (7 kW)

3.

*

 

4.

Defective starter motor.

4.

*

 

5.

Dead Battery.

5.

Charge or replace battery.

 

 

 

 

 

The engine cranks but

1.

Out of fuel.

1.

Replenish fuel.

will not start.

2.

Defective fuel solenoid (FS).

2.

*

 

3.

Open #14 wire from

3.

*

 

 

engine control board.

 

 

4.Defective spark plug(s).

5.Valve lash out of adjustment.

4.Clean, re-gap or replace plug(s).

5.*

The engine starts hard

1.

Air cleaner plugged

1.

Check, replace air cleaner.

and runs rough.

 

or damaged.

 

 

 

2.

Defective spark plug(s).

2.

Clean, re-gap or replace plug(s).

 

3.

Fuel Regulator not set.

3.

Set Fuel Regulator.

 

4.

Fuel Pressure incorrect.

4.

Confirm fuel pressure to regulator

 

 

 

 

is 11-14” water column (0.4-0.5 psi)

 

 

 

 

for LP, and 5-7” water colum (0.18-

 

 

 

 

0.25 psi) for natural gas.

 

 

 

 

 

The Auto/Off/Manual switch

1.

Defective switch.

1.

*

is set to OFF, but the engine

2.

Auto/Off/Manual switch

2.

*

continues to run.

 

wired incorrectly.

 

 

 

3.

Defective control board.

3.

*

 

 

 

 

 

There is no AC output from

1.

Main line circuit breaker open.

1.

Reset circuit breaker

the generator.

 

 

 

to ON (or closed).

 

2.

Generator internal failure.

2.

*

 

 

 

 

 

There is no transfer to

1.

Defective transfer switch coil.

1.

*

standby after utility

2.

Defective transfer relay.

2.

*

source failure.

3.

Transfer relay circuit open.

3.

*

 

4.

Defective control logic board.

4.

*

 

 

 

 

 

Unit consumes large

 

Break-in procedure

 

*

amounts of oil.

 

not followed (see Section 2.1).

 

 

*Contact the nearest Carrier Dealer for assistance.

18 Carrier

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Contents US Listed ‹ Contents ‹ Operation and Maintenance‹ HOW to Obtain Service IntroductionMaintenance ServiceTroubleshooting WarrantyGeneral Hazards Electrical Hazards Fire HazardsExplosion Hazards ‹ Standards IndexBreaker for Bedrooms UNPACKING/INSPECTIONProtection Systems Generator GfciSpecifications System SET LEDFuel Requirements Recommendations ‹ 1.5.1 GeneratorTransfer Switch Fuel ConsumptionLocation Lifting the GeneratorBattery Installation BatteryBREAK-IN Procedure ‹ 2.2.1 Auto Position‹ 2.2.2 OFF Position ‹ 2.2.3 Manual Position‹ 2.3.1 12 VDC Accessory Outlet Automatic Transfer OperationSequence of Automatic Operation ‹ 2.3.2 120 VAC Gfci OutletManual Transfer Operation Setting the Exercise Timer‹ 2.5.2 Transfer Back to Utility Power Source Fuses ‹ 2.7.1 LOW OIL Pressure Switch‹ 2.7.2 High Temperature Switch ‹ 3.3.2 OIL Change Procedure Checking the Engine OIL LevelChanging the Engine OIL ‹ 3.3.1 Engine OIL RecommendationsChanging the Engine AIR Cleaner Changing the OIL FilterSpark Plugs ‹ 3.5.1 7 KW, 12 KW and 15 KW GeneratorsBattery Maintenance Cooling SystemOUT of Service Procedure ‹ 3.11.1 Removal from Service‹ 3.11.2 Return to Service Corrosion ProtectionService Schedule Be performed by the nearest Carrier DealerTroubleshooting Guide Problem Cause CorrectionWarranty Schedule PURCHASER’S/OWNER’S Warranty Responsibilities Your Warranty Rights and ObligationsMANUFACTURER’S Emission Control System Warranty Coverage Emission Control System Warranty Emission Related Parts Include the FollowingCatalog NO. OMASPAS07-2

ASPAS1CCA007 specifications

The Carrier ASPAS1CCA007 is a leading-edge air conditioning unit designed for residential and commercial applications. Known for its exceptional performance and energy efficiency, this model showcases a blend of advanced technologies and features that cater to modern cooling needs.

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In summary, the Carrier ASPAS1CCA007 stands out in the market for its energy efficiency, advanced technologies, versatile operation modes, user-friendly controls, and robust design. It represents a smart investment for those seeking a reliable air conditioning solution that combines comfort, efficiency, and durability in a single package. Whether for home or office use, this unit exemplifies Carrier's commitment to quality and innovation in climate control.
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