Removal and replacement procedures 23
o T-25 Torx driver
o Wire cutters
• Condensation pump and sensors
o T-25 Torx driver
o Phillips screwdriver
• Fan unit
o T-25 Torx driver
• Flow meter paddle-wheel sensor
o T-25 Torx driver
o Wire cutters
o Water hose fitting wrench (included with your original MCS unit)
o Counter hold wrench (included with your original MCS unit)
• Heat exchanger unit (HEX) with coupler
o T-25 Torx driver
o Water hose fitting wrench (included with your original MCS unit)
o Counter hold wrench (included with your original MCS unit)
• Heat exchanger unit (HEX) with ball valves
o Adjustable wrench or pipe wrench
o T-25 Torx driver
• HEX coupling
o T-25 Torx driver
o Water hose fitting wrench (included with your original MCS unit)
o Counter hold wrench (included with your original MCS unit)
o Flathead screwdriver
o Utility knife
• Magnetic solenoid valve
o T-25 Torx driver
o Phillips screwdriver
• Management module
No tools are required for this procedure.
• Operator display
o 8-mm socket
o Small Flathead screwdriver
• Water group controller
o T-25 Torx driver
o Flathead screwdriver
o 8-mm socket
• Water inlet coupling