1. Manuals
  2. Brands
  3. Generac Power Systems Manuals
  4. Inverter
  5. 15 kW EcoGen
  6. Installation manuallines

Generac Power Systems 15 kW EcoGen Installation Manuallines

60 hz air-cooled generators
Hide thumbs Also See for 15 kW EcoGen:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Repair Manual, Installation Manuallines
Para español, visita:
http://www.generac.com/service-support/product-support-lookup
Pour le français, visiter :
http://www.generac.com/service-support/product-support-lookup
SAVE THIS MANUAL FOR FUTURE REFERENCE

Installation Guidelines

60 Hz Air-Cooled Generators
15 kW EcoGen™
This product is not intended to be used in
a critical life support application. Failure to
adhere to this warning could result in
death or serious injury.
Register your Generac product at:
WWW.GENERAC.COM
1-888-GENERAC
(888-436-3722)
000918
WARNING
(000209a)

Advertisement

Table of Contents
loading

Related Manuals for Generac Power Systems 15 kW EcoGen

Summary of Contents for Generac Power Systems 15 kW EcoGen

  • Page 1: Installation Guidelines

    Installation Guidelines 60 Hz Air-Cooled Generators 15 kW EcoGen™ 000918 WARNING This product is not intended to be used in a critical life support application. Failure to adhere to this warning could result in death or serious injury. (000209a) Register your Generac product at: WWW.GENERAC.COM...
  • Page 2 Use this page to record important information about your generator set. Record the information found on your unit data label on this page. For the location of the unit data label, see your owner’s Model: manual. The unit has a label plate affixed to the inside parti- tion, to the left of the control panel console.

  • Page 3: Table Of Contents

    Table of Contents Section 1: Safety Rules & General Section 5: Fuel Conversion / Gas Information Connections Introduction ............1 Fuel Requirements and Recommendations ... 17 Read This Manual Thoroughly ........1 Fuel Conversion ..........17 How to Obtain Service ..........1 Fuel Consumption ..........18 Safety Rules ............2 Fuel Line Sizing ..........
  • Page 4 Table of Contents Checking Automatic Operation ......35 Installation Summary ........36 Shutting Generator Down While Under Load ..36 Section 8: Troubleshooting Engine Troubleshooting ........37 Generator Troubleshooting and System Diagnosis ..........38 AVR Troubleshooting ........40 Section 9: Accessories Section 10: Diagrams IInstallation Drawing (10000002487—1 of 2) .... 45 Installation Drawing (10000002487—2 of 2) .....

  • Page 5: Section 1: Safety Rules & General Information Introduction

    Safety Rules & General Information Section 1: Safety Rules & General Information Introduction SAVE THESE INSTRUCTIONS: The manufacturer suggests that this manual and the rules for safe operation Thank purchasing this compact, high- be copied and posted near the unit installation site. performance, variable speed, air-cooled, engine-driven Safety should be stressed to all operators and potential stationary automatic standby generator set.

  • Page 6: Safety Rules

    Safety Rules & General Information When contacting an IASD about parts and service, WARNING always supply the complete model number and serial number of the unit as given on its data decal, which is Accidental Start-up. Disconnect the negative battery located on the generator.

  • Page 7: Exhaust Hazards

    Safety Rules & General Information Electrical Hazards WARNING DANGER Risk of injury. Do not operate or service this machine if not fully alert. Fatigue can impair the Electrocution. Contact with bare wires, ability to service this equipment and could result terminals, and connections while generator in death or serious injury.

  • Page 8: Fire Hazards

    Safety Rules & General Information Fire Hazards Explosion Hazards DANGER WARNING Fire hazard. Do not obstruct cooling and ventilating airflow around the generator. Inadequate ventilation could result in fire hazard, possible equipment damage, death or serious injury. (000217) (000192) DANGER WARNING Connection of fuel source must be done by a qualified Fire and explosion.

  • Page 9: General Rules

    Safety Rules & General Information General Rules • Fully comply with all relevant NEC, NFPA, and OSHA standards, as well as all federal, state, and local building and electric codes. As with any DANGER generator, this unit must be installed in accordance Loss of life.
  • Page 10 Safety Rules & General Information 13. International Building Code ** 14. Agricultural Wiring Handbook *** 15. Article X, NATIONAL BUILDING CODE 16. ASAE EP-364.2 Installation and Maintenance of Farm Standby Electric Power **** 17. ICC:IFGC This list is not all-inclusive. Check with the Authority Having Local Jurisdiction (AHJ) for any local codes or standards which may be applicable to your jurisdiction.

  • Page 11: Section 2: Unpacking And Inspection

    Unpacking and Inspection Section 2: Unpacking and Inspection General NOTE: Carefully inspect the contents for damage after unpacking. It is advised to unpack and inspect the unit immediately upon delivery to detect any damage that may have occurred in transit. Any claims for shipping damage need to be filed as soon as possible with the freight carrier.
  • Page 12 Unpacking and Inspection NOTE: The enclosed keys provided with this unit are intended for service personnel use only. 3. Two locks secure the lid; one on each side (A in Figure 2-4). Press down on the lid above the side lock and unlock the latch to properly open the lid.

  • Page 13: Intake Side Panel Removal

    Unpacking and Inspection Intake Side Panel Removal 3. Lift the intake panel up and away from the generator. Figure 2-5. The intake side panel (A) must be NOTE: Always lift the intake side panel straight up removed to access the battery compartment, fuel before pulling away from enclosure.

  • Page 14: Generator Main Line Circuit Breaker

    Unpacking and Inspection Generator Main Line Circuit Parts Shipped Loose Breaker This is a 2-pole circuit breaker (generator disconnect) rated according to relevant specifications. See “A” in Figure 2-8. 003599 Keys Flexible fuel line 001810 Battery terminal cap Figure 2-8. Generator Main Line Circuit Breaker Rubber mounts (only for units that include fascia) Fascia (if applicable) The breaker can be locked in the OFF (OPEN) position...

  • Page 15: Section 3: Site Selection And Preparation

    Site Selection and Preparation Section 3: Site Selection and Preparation Site Selection 5 ft (1.52 m) 5 ft (1.52 m) 3 ft 3 ft (0.91 m) (0.91 m) 3 ft (0.91 m) 001751 001789 Figure 3-1. Installation Clearances Description Comments Top of generator —...

  • Page 16: Installation Guidelines For Stationary Air-Cooled Generators

    Site Selection and Preparation Install the generator set, in its protective enclosure, – The generator must be installed on a level sur- outdoors where adequate cooling and ventilating air is face. The generator must be level within a 0.5 in always available (Figure 3-1).

  • Page 17: Site Preparation

    Site Selection and Preparation Site Preparation generator enclosure would not pose any ignition risk to nearby combustibles or structures, with or without fire • Locate the mounting area as close as possible to service personnel response. the connected loads and fuel supply. •...

  • Page 18: Transportation Recommendations

    Site Selection and Preparation Transportation Recommendations Use a suitable cart or equipment to carry the generator, including the wooden pallet, to the installation site. Place cardboard between the hand cart and the generator to prevent any damage or scratches to the generator. IMPORTANT NOTE: Do not lift, carry, or move the generator by grasping the louvers.

  • Page 19: Section 4: Generator Placement

    Generator Placement Section 4: Generator Placement Generator Placement All air-cooled generators come with a non-sinking direct to dirt (DTD) composite base pad. The DTD pad elevates the generator and helps prevent water from pooling around the base. (Figure 4-1). The DTD pad allows the generator to be placed on three types of surfaces: •...

  • Page 20: Fascia Installation (If Applicable)

    Generator Placement Fascia Installation (If Applicable) • Locate the four threaded black rubber bumpers supplied with the loose parts. • Remove the four rubber mounts from the bag and screw them into threaded holes located inside the end pieces of the fascia (two each) opposite one another (A).

  • Page 21: Section 5: Fuel Conversion / Gas Connections

    Fuel Conversion / Gas Connections Section 5: Fuel Conversion / Gas Connections Fuel Requirements and NOTE: All pipe sizing, construction, and layout must comply with NFPA 54 for natural gas applications and Recommendations NFPA 58 or ICC IFGC for liquid propane applications. Verify fuel pressure NEVER drops below the required DANGER specification once the generator is installed.

  • Page 22: Fuel Consumption

    Generator Natural Gas Propane 1/2 Load Full Load 1/2 Load Full Load 15 kw EcoGen 4.25 / 150 8.16 / 288 1.48 / 5.62 / 54.00 2.86 / 10.82 / 104.00 * Natural gas is in m /h / ft...

  • Page 23: Natural Gas Pipe Sizing

    Fuel Conversion / Gas Connections Natural Gas Pipe Sizing To determine correct gas pipe size, find the kW rating of NOTE: Add 2.5 ft (0.76 m) per any bend, tee, or angle in the generator in the left column, and trace to the right. the pipe to the overall distance.

  • Page 24: Installing And Connecting Gas Lines

    Fuel Conversion / Gas Connections Installing and Connecting Gas Lines Flexible Fuel Line DANGER When connecting the gas line to the generator, use a listed assembly that meets the requirements of ANSI Z21.75/ CSA 6.27—Connectors for Outdoor Gas Appliances and Manufactured Homes or AGA-approved flexible fuel line in accordance with local regulations.

  • Page 25: Checking Gas Line Connections

    Fuel Conversion / Gas Connections Checking Gas Line Connections 1. Check for leaks by spraying all connection points with a non-corrosive gas leak detection fluid. The solution should not be blown away or form bubbles. 2. Check gas pressure at the regulator in the generator by following these steps.

  • Page 26: Natural Gas Vapor Installation (Typical)

    Fuel Conversion / Gas Connections Natural Gas Vapor Installation (typical) 001808 NG BTU = ft /h X 1000 Megajoules = m /h X 37.26 BTU and pressure decal Minimum distance from rear obstruction—see Site Selection Manual shutoff valve (pressure port optional) Pipe nipple (field supplied) Flexible fuel line Check distance with gas provider...

  • Page 27: Lp Vapor Installation (Typical)

    Fuel Conversion / Gas Connections LP Vapor Installation (typical) 001809 LP BTU = ft /h X 2500 Megajoules = m /h X 93.15 BTU and pressure decal Minimum distance from rear obstruction—see Site Selection Manual shutoff valve (pressure port optional) Pipe nipple (field supplied) Flexible fuel line Check distance with gas provider...
  • Page 28 Fuel Conversion / Gas Connections This page intentionally left blank Installation Guidelines For 60 Hz EcoGen™ Generators...

  • Page 29: Section 6: Electrical Connections

    Electrical Connections Section 6: Electrical Connections Generator Connections Figure 6-1. The electrical wiring enclosure is located behind an access panel on the intake end of the unit. Remove the intake side panel as directed in Intake Side Panel Removal, and then remove the access panel. Connect wires according to the diagram and tables.

  • Page 30: Control Wiring

    Electrical Connections Control Wiring 001817 Figure 6-1. l Electrical Wiring Connections Table 6-1. Electrical Wiring Connection Points Description Description Description Description Control wire terminal block Wire tie for sense wires Power lug E2 Neutral stud Sense wire terminal block Neutral lug Ground stud Neutral bar Wire tie for control wires...

  • Page 31: Main Ac Wiring

    Electrical Connections 3. Connect the ground wire to the ground lug and torque to the required specification. See Table 6-4. 4. Connect the neutral wire to the neutral lug if applicable. Torque to the required specification. See Table 6-4. 5. Insert the power wires (E1 and E2) into their corresponding lugs.

  • Page 32: Common Alarm Relay (Option)

    Electrical Connections Common Alarm Relay (Option) WARNING Alarms relating to generator and engine performance appear on the controller and in the Mobile Link™ application (if used). The controller is equipped with a common alarm relay that provides contacts for an (000138a) optional customer-supplied external alarm indicator.

  • Page 33: Battery Disposal

    Electrical Connections NOTE: In areas where temperatures fall below 0°F (-18°C), it is recommended that a pad type battery warmer be installed to aid in cold climate starting. This is available through an Independent Authorized Service Dealer (IASD). A battery warmer is not necessary for AGM-style batteries. Battery Disposal WARNING Environmental Hazard.
  • Page 34 Electrical Connections This page intentionally left blank Installation Guidelines For 60 Hz EcoGen™ Generators...

  • Page 35: Section 7: Control Panel Start-Up/Testing

    Control Panel Start-Up/Testing Section 7: Control Panel Start-Up/Testing Control Panel Interface Generator Setup The controller will light up when battery power is applied DANGER to the generator during the installation process. The generator still needs to be activated before it will Automatic start-up.
  • Page 36 Control Panel Start-Up/Testing NOTE: The USB port is intended for use with a USB LED lights. Do not connect any consumer electronics to flash drive only. The USB port is not intended for the USB port charging or powering any devices such as phones or Table 7-1.

  • Page 37: Before Initial Start-Up

    Control Panel Start-Up/Testing Table 7-1. Activation Chart Display Reads Troubleshooting Use arrow keys to Serial 123456789 scroll and find the first Passcode XXXXX +/- number your Activation Code. Press ENTER select. Repeat this step until all digits have been entered. ESCAPE correct previous digits.
  • Page 38 Control Panel Start-Up/Testing 4. Check the oil tank oil level and, if necessary, fill to NOTE: During initial start up only, the generator may the dipstick FULL mark with the recommended oil. exceed the normal number of start attempts and Do not overfill.

  • Page 39: Electrical Checks

    Control Panel Start-Up/Testing Electrical Checks The secondary 12 VDC fan continues to operate for up to one hour after the generator is shut down (even if the 7.5 amp ATO fuse is removed). To avoid hand injury, always DANGER exercise caution when working near the AVR fan housing.

  • Page 40: Installation Summary

    Control Panel Start-Up/Testing immediately (selectable to 1 minute in the dealer menu) after two wire remote start signal is OFF (OPEN). Installation Summary 1. Verify the installation has been properly performed as outlined by the manufacturer and that it meets all applicable laws and codes.

  • Page 41: Section 8: Troubleshooting

    Troubleshooting Section 8: Troubleshooting Engine Troubleshooting Table 8-1. Engine Troubleshooting Problem Cause Correction Engine will not crank. 1) Fuse blown. 1) Correct short circuit condition by replacing 7.5 Amp fuse. 2) Loose, corroded or defective battery cables. 2) Tighten, clean or replace as necessary.* 3) Defective starter contact.

  • Page 42: Generator Troubleshooting And System Diagnosis

    Troubleshooting Generator Troubleshooting and System Diagnosis To clear an active alarm, press the OFF button, ENTER button, then press AUTO. Contact an Independent Authorized Service Dealer (IASD) if the alarm reoccurs. Table 8-2. Generator Troubleshooting Things to Active Alarm Problem Solution Check Check the...
  • Page 43 Troubleshooting Table 8-2. Generator Troubleshooting (Continued) Things to Active Alarm Problem Solution Check Check Unit running in FLASHING Generator If the Generator Disconnect circuit breaker is in the ON NONE AUTO but no Disconnect position, contact an IASD. GREEN power in house. circuit breaker.

  • Page 44: Avr Troubleshooting

    Troubleshooting Table 8-2. Generator Troubleshooting (Continued) Things to Active Alarm Problem Solution Check Unit will not start in AUTO with Check the UNDER remote two-wire LEDs/Screen for Contact Independent Authorized Servicing Dealer. VOLTAGE start set to the ON alarms. (CLOSED) position.
  • Page 45 Troubleshooting Table 8-3. AVR Troubleshooting (Continued) Ecode/Active Things to Problem Possible Causes/Solution Alarm Check 1055 VSCF Phase Unit shuts down Check the An incorrect voltage and frequency has been detected during Error during starting. LEDs/Screen starting. Probable causes are: for alarms. 1) Alternator damage.
  • Page 46 Troubleshooting Table 8-3. AVR Troubleshooting (Continued) Ecode/Active Things to Problem Possible Causes/Solution Alarm Check 1065 Unit shuts down Check the Probable causes are: Overfrequency during operation. LEDs/Screen 1) Overload. Remove load and attempt to restart unit. for alarms. 2) RPM sensor has failed. Contact Independent Authorized Servicing Dealer.

  • Page 47: Section 9: Accessories

    Accessories Section 9: Accessories Performance enhancing accessories are available for air-cooled generators. Accessory Description Cold Weather Accessories*— • • Battery Pad Warmer Recommended in areas where temperatures fall below 0 °F (-18 °C). (Not necessary for use with AGM-style batteries) •...
  • Page 48 Accessories This page intentionally left blank. Installation Guidelines For 60 Hz EcoGen™ Generators...

  • Page 49: Section 10: Diagrams

    Diagrams Section 10: Diagrams IInstallation Drawing (10000002491—1 of 2) AIR INTAKE 457.2 [18.0] 914 [36.0] MINIMUM OPEN AREA ON SIDES AND FRONT AIR INTAKE AIR OUTLET TOP VIEW "DO NOT LIFT BY ROOF" RIGHT VIEW INTAKE PANEL REMOVED 30.2 [ 1.2] LIFTING HOLES 4 CORNERS 1218.0 [48.0]...

  • Page 50: Installation Drawing (10000002487-2 Of 2)

    Diagrams Installation Drawing (10000002491—2 of 2) MOUNTING TO CONCRETE PAD 1154.0 [45.4] 340.7 [13.4] HOLE LOCATIONS FOR OPTIONAL MOUNTING TO A CONCRETE PAD 536.8 10.0 [3/8] DIA. CLEARANCE [21.1] HOLE (4) PLACES, 3/8 DIA. MASONRY ANCHOR BOLTS RECOMMENDED 68.0 456.6 392.7 [2.7] [18.0]...

  • Page 51: Off Grid Mode Application Schematic

    Diagrams Off Grid Mode Application Schematic Installation Guidelines For 60 Hz EcoGen™ Generators...

  • Page 52: Oil Make Up System Schematic

    Diagrams Oil Make Up System Schematic Installation Guidelines For 60 Hz EcoGen™ Generators...
  • Page 53 Diagrams This page intentionally left blank Installation Guidelines For 60 Hz EcoGen™ Generators...
  • Page 54 Diagrams This page intentionally left blank Installation Guidelines For 60 Hz EcoGen™ Generators...
  • Page 56 Part No. 0L6634 Rev. A 09/13/16 Generac Power Systems, Inc. ©2016 Generac Power Systems, Inc. All rights reserved S45 W29290 Hwy. 59 Specifications are subject to change without notice. Waukesha, WI 53189 No reproduction allowed in any form without prior written 1-888-GENERAC (1-888-436-3722) consent from Generac Power Systems, Inc.

Table of Contents