Owner’s Manual Air-cooled, Prepackaged Automatic Standby Generators Models: ASPAS1CCA007 (6 kW NG, 7 kW LP) ASPAS1CCA012 (12 kW NG, 12 kW LP) ASPAS1CCA015 (13 kW NG, 15 kW LP) US C LISTED GENERAC R POWER SYSTEMS, INC. R ! Not intended for use as Primary Power in place of utility or in life-support applications. DANGER DEADLY EXHAUST FUMES.
INTRODUCTION Thank you for purchasing this model of the Carrier product line. This model is a compact, high performance, air-cooled, engine-driven generator designed to automatically supply electrical power to operate critical loads during a utility power failure. This unit is factory installed in an all-weather, metal enclosure that is intended exclusively for outdoor installation. This generator will operate using either vapor withdrawn liquid propane (LP) or natural gas (NG).
Table of Contents Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators Introduction ........................Inside Front Cover Section 3 – Maintenance ..............................12 Read This Manual Thoroughly ..............................IFC Contents ................................................................IFC Operation and Maintenance ..................................IFC How to Obtain Service ..........................................IFC 3.1 Fuses ...........................................
IMPORTANT SAFETY INSTRUCTIONS Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators SAVE THESE INSTRUCTIONS – The manufacturer suggests that these rules for safe operation be copied and posted near the unit’s installation site. Safety should be stressed to all operators and potential operators of this equipment. ! ! WARNING: ! GENERAL HAZARDS ! ! The engine exhaust from this product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm.
IMPORTANT SAFETY INSTRUCTIONS Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators ELECTRICAL HAZARDS • All generators covered by this manual produce dangerous electrical voltages and can cause fatal electrical shock. Utility power delivers extremely high and dangerous voltages to the transfer switch as does the standby generator when it is in operation. Avoid contact with bare wires, terminals, connections, etc., while the unit is running.
Section 1 — General Information Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators DANGER ! 1.1 Only qualified electricians or contractors should attempt such installations, which must comply strictly with applicable codes, standards and regulations. UNPACKING/INSPECTION After unpacking, for damage. carefully inspect the contents • This standby generator set has been factory supplied with a weather protective enclosure that is intended for outdoor installation only.
Section 1 — General Information Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators 1.4 THE GENERATOR Figure 1.1 – 7 kW, Single Cylinder GH-410 Engine Oil Dipstick Control Panel Data Decal GFCI Outlet Exhaust Enclosure Fuel Regulator Fuel Inlet Oil Filter Battery Compartment Figure 1.
Section 1 — General Information Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators 1.5 SPECIFICATIONS 1.5.1 GENERATOR Model Rated Max. Continuous Power Capacity (Watts*) Rated Voltage Rated Max. Continuous Load Current (Amps) 120 Volts** 240 Volts Main Line Circuit Breaker Phase Number of Rotor Poles Rated AC Frequency Power Factor Recommended Air Filter Battery Requirement (At 0° F -17.
Section 1 — General Information Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators Should the primary fuel need to be changed to LP gas, the fuel system needs to be reconfigured. See Section 1.9 for instructions on reconfiguration of the fuel system. Recommended fuels should have a Btu content of at least 1,000 Btus per cubic foot for natural gas; or at least 2,520 Btus per cubic foot for LP gas. Ask the fuel supplier for the Btu content of the fuel.
Section 1 — General Information Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators 1.10 BATTERY INSTALLATION Fill the battery with the proper electrolyte fluid if necessary and have the battery fully charged before installing it. Before installing and connecting the battery, complete the following steps: 1. Set the generator's AUTO/OFF/MANUAL switch to OFF. 2. Turn off utility power supply to the transfer switch. 3. Remove the 7.5A and 15A fuses from the generator control panel.
Section 2 — Operation Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators Servicing of the battery is to be performed or supervised by personnel knowledgeable of batteries and the required precautions. Keep unauthorized personnel away from batteries. When replacing the battery, use the following type of battery: Group 26 12-volt DC, negative ground battery with a rating of 350 cold-cranking amps minimum for 7 kW; 525 cold-cranking amps minimum for 12 and 15 kW at -17.8° C (0° F) minimum.
Section 2 — Operation Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators 2.3 AUTOMATIC TRANSFER OPERATION To select automatic operation, do the following: 1. Make sure the transfer switch main contacts are set to their UTILITY position, i.e., loads connected to the utility power source (Figure 2.2). 2. Be sure that normal UTILITY power source voltage is available to transfer switch terminal lugs N1 and N2. 3. Set the generator’s AUTO/OFF/MANUAL switch to AUTO. 4.
Section 2 — Operation Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators 2.5 MANUAL TRANSFER OPERATION 2.5.1 TRANSFER TO GENERATOR POWER SOURCE To start the generator and activate the transfer switch manually, proceed as follows: 1. Set the generator’s AUTO/OFF/MANUAL switch to OFF. 2. Set the generator’s main circuit breaker to its OFF (or open) position. 3. Turn OFF the utility power supply to the transfer switch using the means provided (such as a utility main line circuit breaker).
Section 2 — Operation Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators NOTE: The exerciser will only work in the AUTO mode and will not work unless this procedure is performed. The exerciser will need to be reset every time the 12-volt battery is disconnected and then reconnected. ! The exerciser WILL NOT work if dip switch 2 on the controller printed circuit board (Remote Not Auto) is ON. NOTE: 2.7.
Section 3 — Maintenance Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators Figure 3.3 — Oil Dipstick and Fill, 12 kW and 15 kW Figure 3.1 – Generator Control Panel Oil Dipstick EXTERNAL GFCI OUTLET FUSE 7.5A AUTO OFF MAN. CIRCUIT BREAKER SYSTEM SET LOW OIL 12 VDC HIGH TEMP. SYST OVER SPEED OVER CRANK SET EXERCISE TIME 3.2 ACCESSORY OUTLET 7.
Section 3 — Maintenance MAINTENENANCE Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators Figure 3.4 – Oil Drain Hose and Filter Low Oil Switch Figure 3.5 — 7 kW, Engine Air Cleaner Location High Temp Switch Loos en Oil Drain Hose Air Cleaner Fuel Regulator Screw 3/4” Hole Oil Filter Figure 3.6 — 12 kW and 15 kW Engine Air Cleaner 3.4 CHANGING THE OIL FILTER Screw Change the engine oil filter as follows: 1. With the oil drained, remove the old oil filter by turning it counterclockwise. 2.
Section 3 — Maintenance Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators Figure 3.7 – Setting the Spark Plug Gap SET PLUG GAP AT 0.76 mm (.030 inch) - 7 kW 0.508 mm (.020 inch) - 12 kW & 15 kW 3.
Section 3 — Maintenance MAINTENENANCE Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators Figure 3.8 – Cooling Vent Locations The exhaust from this product gets extremely hot and remains hot after shutdown. High grass, weeds, brush, leaves, etc. must remain clear of the exhaust. Such materials may ignite and burn from the heat of the exhaust system. 5. Set the AUTO/OFF/MANUAL switch to OFF and turn off the utility power to the transfer switch. Remove the 7.
Section 4 — Service Schedule SERVICE Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators 4.1 SERVICE SCHEDULE ATTENTION: It is recommended that all service work be performed by the nearest Carrier Dealer. SYSTEM/COMPONENT X = Action R = Replace as Necessary * = Notify Dealer if Repair is Needed.
Section 5 — Troubleshooting Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators 5.1 TROUBLESHOOTING GUIDE PROBLEM CAUSE CORRECTION The engine will not crank. 1. Fuse blown. 1. Replace 15A fuse in generator control panel. 2. Tighten, clean or replace as necessary. 3. * 4. * 5. Charge or replace battery. 2. Loose, corroded or defective battery cables. 3. Defective starter contactor. (7 kW) 4. Defective starter motor. 5. Dead Battery. The engine cranks but will not start. 1. Out of fuel. 2.
Section 6 — Warranty Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators CARRIER "TWO YEAR" LIMITED WARRANTY FOR "PREPACKAGED EMERGENCY AUTOMATIC STANDBY GENERATORS" For a period of two years from the date of original sale, 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.
Section 6 – Warranty Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The California Air Resources Board (CARB) and Generac Power Systems, Inc. (Generac) are pleased to explain the Emission Control System Warranty on your new engine.* In California, new utility, and lawn and garden equipment engines must be designed, built and equipped to meet the state’s stringent anti-smog standards.
Section 6 – Warranty Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators 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 continue for 24 consecutive months thereafter.
PART NO. 0F6902 CATALOG NO. OMASPAS07-2 REV. * (6/01/05) PRINTED IN U.S.A.