Replacement Instructions for the Water Temperature Sensor HP Modular Cooling System

2.
Disconnect the two sensor connections from the
condensation pump.
3. Loosen the thumbscrew on the bottom of the
condensation pump securing the condensation pump to
the MCS unit (1), and lift the condensation pump from
the MCS unit (2).
To replace the component, see "Replacing the condensation
pump and sensors."
Removing the AC transfer
switch
1. Power down the MCS unit ("Powering down the MCS
unit" on page 2).
2. Open the front MCS door.
3. Slide the metal AC transfer switch box out toward you
on the sliding rails.
4. Using a T-25 Torx driver, remove the four Torx screws
securing the AC transfer switch chassis to the water
group controller chassis. The transfer switch chassis
cannot be completely removed yet because the cables
are still connected.
5. Disconnect the green and yellow ground bonding wires
from the water group controller.
6. Disconnect the electrical power cables from the rear of
the AC transfer switch.