Removing the HEX coupling
Shut off the water flowing into the MCS unit.
1.
Remove the corresponding fan unit.
2.
Remove the corresponding air deflector plate.
3.
Disconnect the temperature sensor cable from the heat exchanger unit.
4.
Slide back the insulation on either the In or Out water hose.
5.
Using the water hose fitting wrench and the counter hold wrench, disconnect either the In or Out
6.
water hose from the heat exchanger unit.
("Shutting off the
("Removing the fan
unit" on page 51)
("Removing the air deflector
water" on page 25)
plate" on page 33)
Removal and replacement procedures 78