Carrier ASPAS1CCL025 Owner's Manual
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Carrier ASPAS1CCL025 Owner's Manual

Liquid-cooled, prepackaged standby generators
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Owner's Manual
Liquid-cooled, Prepackaged
Standby Generators
Model No. ASPAS1CCL025 (25kW)
This manual should remain with the unit.
ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS
SHOULD ATTEMPT INSTALLATION!!

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Summary of Contents for Carrier ASPAS1CCL025

  • Page 1 Owner’s Manual Liquid-cooled, Prepackaged Standby Generators Model No. ASPAS1CCL025 (25kW) This manual should remain with the unit. ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS SHOULD ATTEMPT INSTALLATION!!

  • Page 2: Introduction

    INTRODUCTION The operator is responsible for proper and safe use of the equipment. Carrier strongly recommends that Thank you for purchasing a Carrier home standby the operator reads this Owner's Manual and thor- generator system. oughly understands all instructions before using this Every effort was expended to make sure that the equipment.

  • Page 3: Table Of Contents

    Table of Contents Carrier Liquid-cooled 25 kW Generator INTRODUCTION ..........IFC Section 3 — OPERATION ........12 Read this Manual Thoroughly........IFC Control Console Components......12 Operation and Maintenance ........IFC Manual Transfer and Startup ......14 How to Obtain Service ..........IFC Engine Governor Adjustments ......14 SAFETY RULES ............2...

  • Page 4: Safety Rules

    If using a procedure, work method or operating technique critical to prevent buildup of explosive gases and to ensure that Carrier does not specifically recommend, ensure that it is correct generator operation. Do not alter the installation or safe for others. Also make sure the procedure, work method or...
  • Page 5 • Carrier generator sets may operate using one of several • The National Electrical Code (NEC), Article 250 requires types of fuels. All fuel types are potentially FLAMMABLE the frame and external electrically conductive parts of the and/or EXPLOSIVE and should be handled with care.

  • Page 6: Section 1 - General Information

    This model is rated as follows: When utility source voltage has been restored, the switch re-transfers back to the utility source voltage Model ASPAS1CCL025: Provides 25,000 watts (25 kW) of single- and the generator then shuts down. phase power. Please reference the transfer switch manual for spe- cific information.

  • Page 7: Generator Fuel System

    Section 1 - General Information Carrier Liquid-cooled 25 kW Generator GENERATOR FUEL SYSTEM 1.7.1 LOW OIL PRESSURE SWITCH This unit has been factory tested and adjusted using This switch is normally-closed (N.C.) but is held open a natural gas fuel system. If propane (LP) gas is pre- by engine oil pressure during engine running.

  • Page 8: Unpacking

    Section 1 — General Information Carrier Liquid-cooled 25 kW Generator Figure 1.6 - Low Coolant Level Sensor LIFTING THE GENERATOR When lifting or hoisting equipment is used, be careful not to touch overhead power lines. The generators weight of more than 900 pounds...

  • Page 9: Fuel Consumption

    Section 1 — General Information Carrier Liquid-cooled 25 kW Generator * Rated power of generator is subject to and limited by such Figure 1.8 — Reconfigure the Fuel System factors as ambient temperature, altitude, engine condition, and other factors. Engine power will decrease about 2.5% for...

  • Page 10: Coolant Recommendations

    Section 2 — Installation Carrier Liquid-cooled 25 kW Generator 1.14 COOLANT RECOMMENDATIONS If an open bottom is used, the engine-genera- tor must be installed over non-combustible Use a mixture of half low silicate ethylene glycol base materials and should be located such that com- anti-freeze and half deionized water.

  • Page 11: Generator Location

    This reduces the length of wiring NOTE: and conduit. Carrier recommends the use of a Carrier transfer • Install the generator as close as possible to the fuel switch in conjunction with this generator. supply, to reduce the length of piping. HOWEVER,...

  • Page 12: Total Circuit Isolation Method

    METHOD CONNECTIONS When a generator capable of powering all electrical Carrier uses an UNGROUNDED AC neutral. loads in the circuit is to be installed, the “Total Grounding is recommended only at the main service Circuit Isolation Method” may be used. The following entrance.

  • Page 13: Preparation Before Start-Up

    Section 2 — Installation Carrier Liquid-cooled 25 kW Generator Storage batteries give off explosive hydrogen • DO NOT SMOKE when near batteries, gas. This gas can form an explosive mixture • DO NOT cause flame or spark in battery area, and around the battery for several hours after •...

  • Page 14: Section 3 - Operation

    Section 3 - Operation Carrier Liquid-cooled 25 kW Generator CONTROL CONSOLE 2.11.2 TRANSFER SWITCH COMPONENTS If this generator is used to supply power to any elec- trical system normally powered by an electric utility, The components of a home standby generator control the National Electrical Code requires that a transfer console (Figure 3.1) are as follows:...
  • Page 15 Section 3 - Operation Carrier Liquid-cooled 25 kW Generator 3.1.3 15 AMP FUSE 3.1.6 SYSTEM READY LED This fuse protects the control console’s DC control The System Ready LED (green) has two main pro- circuit against electrical overload and is located inside poses.

  • Page 16: Manual Transfer And Startup

    Section 3 - Operation Carrier Liquid-cooled 25 kW Generator MANUAL TRANSFER AND 6. Reduce load to 3/4, 1/2, 1/4 and no load. Decrease the stability pot if there is instability at START-UP any load point. To transfer electrical loads to the Standby (EMER- 7.

  • Page 17: Weekly Exercise Cycle

    Section 3 - Operation Carrier Liquid-cooled 25 kW Generator WEEKLY EXERCISE CYCLE CONTROL BOARD DIP SWITCH The engine control board will start and run the gen- SETTINGS erator once every seven days for approximately 12 Located on the control board is an eight position DIP minutes.

  • Page 18: Section 4 - Maintenance

    Section 4 — Maintenance Carrier Liquid-cooled 25 kW Generator MAINTENANCE PERFORMED BY INTAKE MANIFOLD PROCEDURE 1. Clean and inspect the mounting surfaces of the AUTHORIZED SERVICE FACILITIES intake manifold and the cylinder head. Both sur- faces must be clean and flat (Figure 4.1).

  • Page 19: Cooling System

    Section 4 — Maintenance Carrier Liquid-cooled 25 kW Generator COOLING SYSTEM • Remove oil dipstick and wipe dry with a clean, lint-free cloth. Air intake and outlet openings in the generator com- • Install oil dipstick, then remove again. partment must be open and unobstructed for contin- •...
  • Page 20 Section 4 — Maintenance Carrier Liquid-cooled 25 kW Generator 4.8.5 CHECK ENGINE COOLANT LEVEL 4. Turn OIL FILTER (Figure 4.1) counterclockwise and remove. Properly dispose of old filter. See “Checking Fluid Levels”. 5. Apply light coating of new engine oil to seal of new oil filter.

  • Page 21: Miscellaneous Maintenance

    Carrier Liquid-cooled 25 kW Generator 4.8.13 COOLANT CHANGE 4.9.3 BATTERY MAINTENANCE Every year, have a Carrier dealer drain, flush and The battery should be inspected per Section 4.7, refill the cooling system. See “Specifications” for cool- Scheduled Maintenance. The following procedure ing system recommendations.
  • Page 22 Section 4 — Maintenance Carrier Liquid-cooled 25 kW Generator 4.9.4 BATTERY REPLACEMENT PERIODIC REPLACEMENT PARTS When replacing batteries, use the same number and Part Name Part Number the type of battery that follows: Oil Filter # 0F4604A Radiator Cap # 046627 BCI Group No.

  • Page 23: Scheduled Maintenance

    Section 4 — Maintenance Carrier Liquid-cooled 25 kW Generator 4.10 SCHEDULED MAINTENANCE Following is a recommended maintenance schedule for small standby and residential generator sets. The estab- lished intervals in the schedule are the maximum recommended when the unit is used in an average service appli- cation.
  • Page 24 Section 4 — Maintenance Carrier Liquid-cooled 25 kW Generator Maintenance Level 1 Level 2 Level 3 Level 4 Tasks Recom- Task Required Task Required Task Task mended Comp. to be done Comp. to be done Comp. Required Comp. to be done...
  • Page 25 Section 4 — Maintenance Carrier Liquid-cooled 25 kW Generator Maintenance Level 1 Level 2 Level 3 Level 4 Tasks Recom- Task Required Task Required Task Task mended Comp. to be done Comp. to be done Comp. Required Comp. to be done...

  • Page 26: Section 5 - Troubleshooting

    Under normal operating conditions, if repair of generator set or replacement of any parts is necessary dur- ing the warranty period, you must contact a dealer. Failure to have the repair or replacement performed by a Carrier dealer will result in non-coverage of warranty repair cost. 24 Carrier...

  • Page 27: Section 6 - Notes

    Section 6 — Notes Carrier Liquid-cooled 25 kW Generator Carrier 25...
  • Page 28 Section 6 — Notes Carrier Liquid-cooled 25 kW Generator 26 Carrier...
  • Page 29 Section 6 — Notes Carrier Liquid-cooled 25 kW Generator Carrier 27...

  • Page 30: Section 7 - Electrical Data

    Section 7 - Electrical Data Carrier Liquid-cooled 25 kW Generator Wiring Diagram — 2.5L Engine — Drawing No. 0F1411-A 28 Carrier...
  • Page 31 Section 7 - Electrical Data Carrier Liquid-cooled 25 kW Generator Wiring Diagram — 2.5L Engine — Drawing No. 0F1411-A Carrier 29...
  • Page 32 Section 7 - Electrical Data Carrier Liquid-cooled 25 kW Generator Electrical Schematic — 2.5L Engine — Drawing No. 0F1413-A 30 Carrier...
  • Page 33 Section 7 - Electrical Data Carrier Liquid-cooled 25 kW Generator Electrical Schematic — 2.5L Engine — Drawing No. 0F1413-A Carrier 31...
  • Page 34 Section 7 - Electrical Data Carrier Liquid-cooled 25 kW Generator Wiring Diagram — 2.5L Engine (25kW unit) —Drawing No. 0E9982-C 32 Carrier...
  • Page 35 Section 7 - Electrical Data Carrier Liquid-cooled 25 kW Generator Wiring Diagram — 2.5L Engine (25kW unit) —Drawing No. 0E9982-C Carrier 33...
  • Page 36 Section 7 - Electrical Data Carrier Liquid-cooled 25 kW Generator Electrical Schematic — 2.5L (25kW unit) — Drawing No. 0E9983-C 34 Carrier...
  • Page 37 Section 7 - Electrical Data Carrier Liquid-cooled 25 kW Generator Electrical Schematic — 2.5L (25kW unit) — Drawing No. 0E9983-C Carrier 35...

  • Page 38: Parts Lists

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  • Page 50 ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION 0F2912 PIPE MUFFLER OUT 047411 SCREW HHC M6-1.0 X 16 G8.8 0F2869 PIPE EXHAUST 2.5L FORD 022097 WASHER LOCK M6-1/4 0F2823 MUFFLER 2.5L FORD 022473 WASHER FLAT 1/4-M6 ZINC 036434 BOLT U 5/16-18 X 2.09 049813 NUT HEX M6 X 1.0 G8 YEL CHR...
  • Page 51 ITEM PART NO. QTY. DESCRIPTION 098290 ASM MOTOR STEPPER 098941A HOUSING GOVERNOR CONNECTOR 0F0454 HARN GOV 2.5L FORD 098942A COVER CONNECTOR HOUSING 098225 SCREW PFHST #2 X 5/8 043146 SCREW HHC M6-1.0 X 10 G8.8 022097 WASHER LOCK M6-1/4 0E7358 SCREW PPPH HI-LO #4-24 X 3/8 098783 LEVER STEPPER MOTOR...

  • Page 53: Section 9 - Installation Diagram

    Section 9 — Installation Diagram Carrier Liquid-cooled 25 kW Generator Installation Diagram — Drawing No. 0F1020-A Carrier 51...

  • Page 54: Section 10 - Warranty

    Generac. The ECS Warranty applies only to the emission control system of your new engine. If there is any conflict in terms between the ECS Warranty and the Carrier Warranty, the ECS Warranty shall apply except in circumstances where the Generac Warranty may provide a longer warranty period.
  • Page 55 Section 10 – Warranty Carrier Liquid-cooled 25 kW Generator EMISSION CONTROL SYSTEM WARRANTY Emission Control System Warranty (ECS Warranty) for 1995 and later model year engines: (a) Applicability: This warranty shall apply to 1995 and later model year engines. The ECS Warranty Period shall begin on the date the new engine or equipment is purchased by/delivered to its original, end-use purchaser/owner and shall con- tinue for 24 consecutive months thereafter.
  • Page 56 "PREPACKAGED EMERGENCY AUTOMATIC STANDBY GENERATORS" For a period of two years from the date of original sale, Carrier warrants that its generator will be free from defects in material and workmanship for the items and period set forth below. Carrier will, at its option, repair or replace any part which, upon examination, inspection and testing by a Carrier Dealer, is found to be defective.

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