OPERATION 3.4 ELECTRONIC MONITORING AND CONTROL SYSTEM ECS Level 3:
Inputs - Outputs / DIGITAL-OUTPUTS -3- * K164-2 RELAY ENGINE OIL TANK 2 EMPTY * -3- * Y6a-1 VALVE FAN DRIVE 1 OIL COOLER (minimum speed)* -3- * Y6a-2 VALVE FAN DRIVE 2 OIL COOLER (minimum speed)* -3- * Y6b-1 VALVE FAN DRIVE 1 OIL COOLER (medium speed) * -3- * Y6b-2 VALVE FAN DRIVE 2 OIL COOLER (medium speed) * -3- * Y14a-1 VALVE FAN DRIVE 1 RADIATOR (minimum speed) * -3- * Y14a-2 VALVE FAN DRIVE 2 RADIATOR (minimum speed) * -3- * Y14b-1 VALVE FAN DRIVE 1 RADIATOR (medium speed) * -3- * Y14b-2 VALVE FAN DRIVE 2 RADIATOR (medium speed) * -3- * Y17 VALVE PUMP REGULATION QMIN * -3- * Y17a VALVE WARMING-UP TIME 1/2 QMAX * -3- * Y53-1 Y53-2 GEAR OIL COOLER 1 / 2 BACK - PRESSURE * -3- * Y101 VALVE OIL COOLER BACK - PRESSURE * -3- * Y124a VALVE SERVICE ARM LIFT * -3- * Y124b VALVE SERVICE ARM LOWER * 151