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new file and press OPEN. The file will be
uploaded to the controller. The controller will
reboot itself.
Routine software (HEX FILE) updates are NOT
necessary. However, if a software update is
necessary to resolve an operating issue, a hex file
in a zipped folder will be provided. Save the
zipped folder to the computer’s desktop. Right
click folder and select EXTRACT ALL. This will
create another folder by the same name on the
computer’s desktop. Inside this folder will be the
hex file. It should be about 2300 KB. In the MCS-
CONNECT software, select TRANSMIT SW.
Locate the extracted hex file and select Transmit.
Watch the chiller LCD screen. After the file is
uploaded, the FWCD unit controller will verify
that it’s a valid file and then erase the flash
memory. Next, it will write the new hex to
memory. When completed, the controller will
reboot itself. This process may take 15 or 20
minutes. After the reboot is completed, close and
restart
the
MCS-CONNECT
software
to
reestablish communication with the chiller.
Summary of Contents for FWCD Series
Page 1: ...FWCD Series Chillers Installation Operation Maintenance...
Page 2: ...Jetson www JetsonHVAC com 2...
Page 30: ...Jetson www JetsonHVAC com 30 Figure 4 FWCD array dimensions brazed plate condenser...
Page 31: ...Jetson www JetsonHVAC com 31 Figure 5 FWCD dimensions shell and tube condenser...
Page 32: ...Jetson www JetsonHVAC com 32 Figure 6 FWCD array dimensions shell and tube condenser...
Page 33: ...Jetson www JetsonHVAC com 33 Figure 7 FWCD dimensions remote condenser...
Page 34: ...Jetson www JetsonHVAC com 34 Figure 8 FWCD array dimensions remote condenser...
Page 82: ...Jetson www JetsonHVAC com 82 Wiring Figure 26 FWCD wiring schematic...
Page 83: ...Jetson www JetsonHVAC com 83 Figure 27 FWCD wiring schematic continued...
Page 84: ...Jetson www JetsonHVAC com 84 Figure 28 FWCD dual circuit secondary wiring schematic...
Page 85: ...Jetson www JetsonHVAC com 85 Figure 29 FWCD dual circuit secondary wiring schematic continued...
Page 86: ...Jetson www JetsonHVAC com 86 Figure 30 Field wiring FWCD single unit single circuit...
Page 87: ...Jetson www JetsonHVAC com 87 Figure 31 Field wiring FWCD single unit dual circuit...