Replacement Instructions for the Flow Meter Paddle-Wheel Sensor HP Modular Cooling System

Disconnect the paddle-wheel sensor cable connector,

labeled X14, from the water group controller and pull

the cable completely out of the MCS unit.

To replace this component, see "Replacing the flow meter

paddle-wheel sensor ("Replacing the flow meter paddle-

wheel" on page 7)."

Replacing the flow meter

paddle-wheel

1. Insert the keyed paddle-wheel sensor into the top of the

flow meter.

2. Screw on the plastic screw cap to secure the paddle-

wheel sensor to the flow meter.

3. Replace the plastic lock washer above the paddle-wheel

sensor.

4. Route the paddle-wheel sensor cable through to the front

of the MCS unit.

5. Connect the paddle-wheel sensor cable connector to the

X14 connector on the water group controller.