| HIGH COOLANT TEMP 212 | Shutdown lamp lights. MESSAGE: HIGH COOLANT TEMP 212 − SHUTDOWN | Indicates engine has overheated (coolant temperature has risen above the shutdown trip point: 223° F (106° C) − standby or 215° F (102° C) − prime.) | Allow engine to cool down completely before proceeding with the following checks: a. Check for obstructions to cooling airflow and correct as necessary. b. Check fan belt and repair or tighten if necessary. c. Check coolant mixture. d. Check blower fan and circulation pumps on remote radiator installations. e. Reset control and restart after locating and correcting problem. |
| COOLANT SENDER 213 | Warning lamp lights. MESSAGE: COOLANT SENDER 213 − WARNING | | Indicates that the resistance of the coolant temperature sender is out of range. Check the resistance of the sender. Resistance should be 500 to 2k ohms. |
| LOW COOLANT LVL 214 | Shutdown lamp lights. MESSAGE: LOW COOLANT LVL 214 − WARNING or LOW COOLANT LVL 215 − SHUTDOWN | | Indicates engine coolant level has fallen below the trip point. Allow engine to cool down completely before proceeding. a. Check coolant level in both radiator and coolant recovery bottle and replenish if low. Look for possible coolant leakage points and repair if necessary. b. Reset control and restart after locating and correcting problem. LOW COOLANT LVL Shutdown will not occur if genset is in Idle mode (low coolant warning only). |
| MAG PICKUP 220 | Shutdown lamp lights. MESSAGE: MAG PICKUP 220 − SHUTDOWN | | Indicates mag pickup speed indication is not being sensed or does not match generator set output frequency. a. Restart and check RPM on the digital display. |
| FAIL TO CRANK 221 | Shutdown lamp lights. Engine stops cranking. MESSAGE: FAIL TO CRANK 221 − SHUTDOWN | | Indicates possible fault with control or starting system. Check for the following conditions: a. Check fuse F3 on the Engine Interface board. b. Poor battery cable connections. Clean the battery cable terminals and tighten all connections. c. Discharged or defective battery. Recharge or replace the battery. |
| OVERCRANK 222 | Shutdown lamp lights. Engine runs and then shuts down. MESSAGE: OVERCRANK 222 − SHUTDOWN | | Indicates possible fuel system problem. a. Check for empty fuel tank, fuel leaks, or plugged fuel lines and correct as required. b. Check for dirty fuel filter and replace if necessary. c. Check for dirty or plugged air filter and replace if necessary. d. Reset the control and restart after correcting the problem. |
| OVERSPEED 223 | Shutdown lamp lights. Engine runs and then shuts down. MESSAGE: OVERSPEED 223 − SHUTDOWN | | Indicates engine has exceeded normal operating speed. (115% ±1% of nominal). |
| LOW DC VOLTAGE 230 | Warning lamp lights. MESSAGE: LOW DC VOLTAGE 230 − WARNING | | Indicates battery voltage is below 10 VDC. a. Discharged or defective battery. Check the battery charger fuse. Recharge or replace the battery. b. Poor battery cable connections. Clean the battery cable terminals and tighten all connections. c. Check engine DC alternator. Replace engine DC alternator if normal battery charging voltage is not obtained. d. Check battery charge voltage float level if applicable (raise float level). |
| HIGH DC VOLTAGE 231 | Warning lamp lights. MESSAGE: HIGH DC VOLTAGE 231 − WARNING | | Indicates battery voltage exceeds 32 VDC. Check voltage float level on battery charger if applicable (lower float level). Check engine DC alternator. Replace engine DC alternator if normal battery charging voltage is not obtained. |
| WEAK BATTERY 232 | Warning lamp lights. MESSAGE: WEAK BATTERY 232 − WARNING | | Indicates battery voltage drops below 60% of nominal for two seconds, during starting. Discharged or defective battery. See Warning message 230, LOW DC VOLTAGE. |
| LOW FUEL-DAY 240 | Shutdown lamp lights. MESSAGE: LOW FUEL−DAY 240 − WARNING or LOW FUEL 241 − WARNING | | Indicates day tank fuel supply is running low. Check fuel supply and replenish as required. |
| EEPROM ERROR 250 | Shutdown lamp lights. MESSAGE: EEPROM ERROR 250 − SHUTDOWN | | Indicates PCC memory error. Data corruption of critical operating parameters. |
| EEPROM ERROR 251 | Warning lamp lights. MESSAGE: EEPROM ERROR 251 − WARNING or 252 − WARNING | | Indicates PCC memory error. Data corruption of noncritical operating parameters. |
| CUSTOMER FAULT 1 260 | Shutdown lamp lights. MESSAGE: CUSTOMER FAULT 1 260 − SHUTDOWN or GROUND FAULT 261 − SHUTDOWN | | When any one of these customer defined inputs is closed to ground, the corresponding fault message is displayed. The nature of the fault is an optional customer selection. These fault functions can be programmed to initiate a shutdown or a warning. As indicated by the Shutdown lamp, a shutdown response has been preselected. |
| 250 | EEPROM ERROR | | |
| 260 | CUSTOMER FAULT 1* | | |
| 261 | GROUND FAULT* | | |
| 262 | CM570/ENGINE | | |
| 301 | HIGH AC VOLTAGE | | |
| 303 | LOW AC VOLTAGE | | |
| 313 | UNDER FREQUENCY | | |
| 320 | OVERCURRENT | | |
| 322 | SHORT CIRCUIT | | |
| 330 | OVERLOAD | | |
| 335 | REVERSE POWER | | |
| 101 | IDLE MODE | | |
| 102 | EMERGENCY STOP | | To reset the local/remote Emergency Stop button: Pull the button out. Move the Run/Off/Auto switch to Off. Press the Reset switch. Select Run or Auto, as required. |
| 200 | LOW OIL PRESSURE | | If generator is powering critical loads and cannot be shut down, wait until next shutdown period and then follow 201-SHUTDOWN procedure. To check oil pressure, access the Oil Pressure menu prior to clearing the fault. |
| 204 | OIL PRES SENDER | | Check that the engine oil pressure sender is properly connected. |
| 210 | LOW COOLANT TEMP | | Set is not operating. Warning occurs when engine coolant temperature is 70° F (21° C) or lower. NOTE: In applications where the ambient temperature falls below 40°F (4°C), Low Coolant Temp may be indicated even though the coolant heaters are operating. Indicates engine coolant heater is not operating or is not circulating coolant. Check for the following conditions: a. Coolant heater not connected to power supply. Check for blown fuse or disconnected heater cord and correct as required. b. Check for low coolant level and replenish if required. Look for possible coolant leakage points and repair as required. c. Open heater element. Check current draw of heater. |
| red Shutdown lamp | Shutdown fault | | Make adjustments or corrections before restarting the genset |
| HIGH COOLANT TEMP | Shutdown lamp lights. | | Allow engine to cool down completely before proceeding with the following checks: a. Check coolant level and replenish if low. Look for coolant leakage and repair if necessary. b. Check for obstructions to cooling airflow and correct as necessary. c. Check fan belt and repair or tighten if necessary. d. Reset control and restart after locating and correcting problem. Contact an authorized service center if none of the above. |
| ENG COOLANT SENDER | Shutdown or Warning lamp lights. | | Contact an authorized service center. |
| FAIL TO CRANK | Engine will not crank. | | A. Poor battery cable connections. Clean the battery cable terminals and tighten all connections. b. Discharged or defective battery. Recharge or replace the battery. c. Contact an authorized service center for service of starter and starting system. |
| OVERCRANK | Engine stops cranking. | | A. Check for empty fuel tank, fuel leaks, or plugged fuel lines and correct as required. b. Check for dirty fuel filter and replace if necessary. c. Check for dirty or plugged air filter and replace if necessary. d. Reset the control and restart after correcting the problem. Contact an authorized service center if none of the above. |
| LOW DC VOLTAGE | Warning lamp lights. | | A. Discharged or defective battery. Check the battery charger fuse. Recharge or replace the battery. b. Poor battery cable connections. Clean the battery cable terminals and tighten all connections. c. Contact an authorized service center if none of the above. |
| 101 | Engine continues to operate at reduced RPM. | | |
| 102 | Engine shuts down and will not crank. | | To reset the local Emergency Stop button : Pull the button out. Move the Run/Off/Auto switch to Off. Press the Reset switch. Select Run or Auto, as required. |
| 211 | HIGH COOLANT TEMP | | Indicates engine has begun to overheat and coolant temperature has risen to an unacceptable level: (215° F − standby / 207° F − primary). If generator is powering non-critical and critical loads and cannot be shut down, use the following: a. Reduce load if possible by turning off non-critical loads. b. Check air inlets and outlets and remove any obstructions to airflow. If engine can be stopped, follow the next procedure. To check coolant temperature, access Coolant Temp menu prior to clearing the fault. |
| 260 | Warning lamp lights. MESSAGE: CUSTOMER FAULT 1 260 − WARNING or GROUND FAULT | | |
| 261 | Warning lamp lights. MESSAGE: CUSTOMER FAULT 1 261 − WARNING | | |
| 262 | Shutdown or Warning lamp lights. MESSAGE: CM570/ENGINE 262 − WARNING | | |
| 263 | Shutdown or Warning lamp lights. MESSAGE: CM570/ENGINE 263 − SHUTDOWN | | |
| 301 | Shutdown lamp lights. MESSAGE: HIGH AC VOLTAGE 301 − SHUTDOWN | | |
| 303 | Shutdown lamp lights. MESSAGE: LOW AC VOLTAGE 303 − SHUTDOWN | | |
| 313 | Shutdown lamp lights. MESSAGE: UNDER FREQUENCY 313 − SHUTDOWN | | |
| 320 | Warning lamp lights. MESSAGE: OVERCURRENT 320 − WARNING | | |
| 321 | Shutdown lamp lights. MESSAGE: OVERCURRENT 321 − SHUTDOWN | | |
| 322 | Shutdown lamp lights. MESSAGE: SHORT CIRCUIT 322 − SHUTDOWN | | |
| 330 | Warning lamp lights. MESSAGE: OVERLOAD 330 − WARNING | | |
| 335 | Shutdown lamp lights. MESSAGE: REVERSE POWER 335 − SHUTDOWN | | |
| 201 | LOW OIL PRESSURE Shutdown lamp lights. MESSAGE: LOW OIL PRESSURE 201 − SHUTDOWN | Engine oil pressure has dropped below the shutdown trip point. | Check oil level, lines and filters. If oil system is OK but oil level is low, replenish. Reset control and restart. Oil pressure limits are listed in Specifications. Contact an authorized service center. |
| 204 | OIL PRES SENDER Warning lamp lights. MESSAGE: OIL PRES SENDER 204 − WARNING | | Check that the engine oil pressure sender is properly connected. Contact an authorized service center. |
| 210 | LOW COOLANT TEMP Warning lamp lights. MESSAGE: LOW COOLANT TEMP 210 − WARNING | | Set is in standby mode but is not operating. Warning occurs when engine coolant temperature is 70 F (21 C) or lower. NOTE: In applications where the ambient temperature falls below 40F (4C), Low Engine Temp may be indicated even though the coolant heaters are operating. |
| 211 | HIGH COOLANT TEMP Warning lamp lights. MESSAGE: HIGH COOLANT TEMP 211 − WARNING | | Indicates engine has begun to overheat and coolant temperature has risen to an unacceptable level: |
| 212 | HIGH COOLANT TEMP Shutdown lamp lights. MESSAGE: HIGH COOLANT TEMP 212 − SHUTDOWN | | Indicates engine has overheated (coolant temperature has risen above the shutdown trip point: 223 F − standby / 215 F − primary) or the coolant level is low. Allow engine to cool down completely before proceeding with the following checks: a. Check coolant level and replenish if low. Look for coolant leakage and repair if necessary. b. Check for obstructions to cooling airflow and correct as necessary. c. Check fan belt and repair or tighten if necessary. d. Reset control and restart after locating and correcting problem. Contact an authorized service center if none of the above. |
| 213 | ENG COOLANT SENDER Warning lamp lights. MESSAGE: ENG COOLANT SENDER 213 − WARNING | | Indicates that the resistance of the coolant temperature sender is out of range. Contact an authorized service center. |
| 214 | LOW COOLANT LVL Shutdown or Warning lamp lights. MESSAGE: LOW COOLANT LVL 214 − WARNING or LOW COOLANT LVL 215 − SHUTDOWN | | Indicates engine coolant level has fallen below the trip point. Allow engine to cool down completely before proceeding. a. Check coolant level and replenish if low. Look for possible coolant leakage points and repair if necessary. b. Reset control and restart after locating and correcting problem. Contact an authorized service center. |
| 220 | MAG PICKUP Shutdown lamp lights. MESSAGE: MAG PICKUP 220 − SHUTDOWN | | Indicates mag pickup speed indication is not being sensed or does not match generator set output frequency. a. Restart and check RPM on the digital display. b. Contact an authorized service center. |
| 221 | FAIL TO CRANK Shutdown lamp lights. Engine will not crank. MESSAGE: FAIL TO CRANK 221 − SHUTDOWN | | Indicates possible fault with control or starting system. Check for the following conditions: a. Poor battery cable connections. Clean the battery cable terminals and tighten all connections. b. Discharged or defective battery. Recharge or replace the battery. c. Contact an authorized service center for service of starter and starting system. |
| 222 | OVERCRANK Shutdown lamp lights. Engine stops cranking. MESSAGE: OVERCRANK 222 − SHUTDOWN | | Indicates possible fuel system problem. a. Check for empty fuel tank, fuel leaks, or plugged fuel lines and correct as required. b. Check for dirty fuel filter and replace if necessary. c. Check for dirty or plugged air filter and replace if necessary. d. Reset the control and restart after correcting the problem. Contact an authorized service center if none of the above. |
| 223 | OVERSPEED Shutdown lamp lights. Engine runs and then shuts down, MESSAGE: OVERSPEED 223 − SHUTDOWN | | Indicates engine has exceeded normal operating speed. (2070 rpm @ 60 Hz; 180 |
| 213 | COOLANT SENDER | | |
| 214 | LOW COOLANT LVL | | |
| 220 | MAG PICKUP | | |
| 221 | FAIL TO CRANK | | |
| 222 | OVERCRANK | | |
| 223 | OVERSPEED | | |
| 230 | LOW DC VOLTAGE | | |
| 231 | HIGH DC VOLTAGE | | |
| 232 | WEAK BATTERY | | |
| 240 | LOW FUEL − DAY | | |
| 241 | LOW FUEL | | |