Controller | Kohler 3.5CFZ, 4CZ, 5CFZ, 6.5CZ specs

Controller

For identification and location of controller operating features, refer to the text below and Figure 2-1.

1.Battery Charging Fuse protects battery charging circuitry from short circuits.

2.Input (Controller) Fuse protects controller circuitry from short circuits.

3.Start/Stop Switch is used to stop and start generator set. Rock to start or stop position and hold to start or stop engine. Switch automatically returns to neutral center position when released.

4.Hourmeter records total generator set operating hours. Use as a reference to schedule maintenance.

5.Remote Start Connector provides connection point for optional remote start kits.

6.Optional AC Circuit Breaker(s) protects generator set from short circuits in load. Also used to disconnect generator set from loads during maintenance. To close circuit breaker, place in ON position.

1	2
	3
6	4
	4
	5
	A-246486-D

1.	Battery Charging Fuse	4.	Hourmeter
2.	Input (Controller) Fuse	5.	Remote Start Connector
3.	Start/Stop Switch	6.	Optional AC Circuit
			Breaker(s)

Figure 2-1. Controller

2-2 Operation

TP-5695 12/93

Image 23

Kohler 3.5CFZ, 4CZ, 5CFZ, 6.5CZ installation manual Controller

Contents

5CZ Marine Generator SetsModels 5CFZ California Proposition Table of Contents Safety Precautions and Instructions Carbon monoxide can cause severe nausea Carbon monoxide Can cause severe nausea, fainting, or death Sulfuric acid in batteries can cause severe injury or Sulfuric acid in batteries Can cause severe injury or death Explosive fuel vapors can cause severe injury or Explosive fuel vapors Can cause severe injury or death Flying projectiles can cause severe injury or death Accidental starting Can cause severe injury or deathAccidental starting can cause severe injury or Rotating parts Can cause severe injury or death Hazardous noise Can cause loss of hearing Fire Can cause severe injury or deathSudden backfire can cause severe injury or death Sudden flash fire can cause severe injury or death 246242 Pleasure Craft Reference Material Additional References Commercial Vessels Part Description Kohler Part No Routine Service Parts Abbreviation Description Glossary of Abbreviations NEC Introduction SpecificationsSpecifications General Specifications 5CFZ/4CZ 5CFZ/6.5CZ Generator GX360EV Engine BPR4HS NGK Accessories Service Views typical Service Views Prestart Checks Operation Controller Controller Stopping Starting Circuit Protection Engine Safety Shutdown Switches High Water Temperature Shutdown Switch Remote Panels Optional Remote Panel Features Remote Start and Four-Meter Panel Kit Remote Start and Four-Meter Features Scheduled Maintenance Or 2 Years Service Schedule Generator Lubrication System Specifications Oil Change/Oil Filter Change Adding Oil Removing Oil Filter Fuel System Fuel Pump Screen Fuel Pump Screen Carburetor/Choke Lubrication Carburetor Adjustments Spark Plugs Ignition System ServiceIgnition System Carbon fouled Problem Means of Identification Possible Cause NormalGap bridged Oil fouled 12. Checking Spark Plug Gap Hot coolant and steam Can cause severe injury or death Cooling Systems- Closed/Heat ExchangerFilling and Checking 14. Air-Bleed Screw Flushing and Cleaning TP-5695 12/93 Scheduled Maintenance 17. Removing Anticorrosion Zinc Anticorrosion Zinc Servicing Mixing Elbow Air Cleaner Mixing ElbowServicing Air Cleaner Pressure Cap Checking Specific Gravity BatteryCleaning Checking Electrolyte Level Charging 21. Specific Gravity Temperature Correction Valve Adjustment 22. Determining Top Dead Center Lubrication Governor AdjustmentGovernor General Generator ServiceWattage Requirements Storage Procedure Not start TroubleshootingEngine Unit cranks but will Operates erratically Problem Possible Cause Corrective Action Stops suddenlyLacks power Electrical System Generator Schematic Wiring Diagram--3.5CFZ, 4CZ, 5CFZ, and 6.5CZ Wiring Diagrams 4CZ Diagrams To Load Wire Generator SetsTo Generator To Shore Set Power 60 Hz LO Neutral GroundLoad Side Line Side Without Jumper Lead L1--L3Page Motor Loads InstallationGenerator Selection and Wattage Requirements Kilowatt Derating Appliance Loads Typical Location and Mounting Air Requirements CFM L/min Model Combustion Cooling LocationVentilationSpace Mounting Fuel Supply Fuel Systems Max. Lift ft. m In. mm Anti-Siphon ProvisionsFuel Lines Fuel Pump Lift Capabilities Fuel Consumption 11. Intake Strainer Cooling Systems 13. Seawater Strainer Closed/Heat Exchanger 15. Closed/Heat Exchanger Cooling System Exhaust Systems Carbon monoxide 17. Typical Above Waterline Installation Mid/Below Waterline Above Waterline AC Voltage Connections Installation in Steel or Aluminum VesselsElectrical Systems Wiring Battery Lead Designations Pin Function Remote Start Switch Connection Section Dimension Drawing--3.5CFZ, 4CZ, 5CFZ, and 6.5CZ Standard on 5CFZ and 6.5CZ Sound Shield--Optional on 3.5CFZ and 4CZ Parts Ordering Instructions For Sales & Service in U.S.A. & Canada Phone Operating Hour Service Log Kohler CO. KOHLER, Wisconsin 53044 Phone