Jetson
www.JetsonHVAC.com
92
Figure 36. Field wiring – FWCD array with supervisory controller, single circuit modules
WARNING
Hazardous voltage!
Disconnect all
electrical power including remote
disconnects before servicing unit.
Follow proper lockout/ tagout
procedures to ensure power cannot
be inadvertently energized. Failure to
do so cause death or serious injury.
CAUTION
Use copper conductors only!
Unit terminals are not designed to
NOTES:
1.
All field provided control-circuit
wiring must have a minimum rating
of
150V.
2.
All field wiring must be in
accordance with NEC, State & Local
requirements.
3.
All field provided ethernet cables
must be Cat 5 or higher ethernet
straight (patch) cables.
4.
All field provided RS-485 network
cable must be 24 GA, shielded,
2conductor with drain wire (Belden
9841 or equivalent)
accept other type conductors.
Failure to use copper conductors may
cause equipment damage.
CAUTION
Do not energize the unit until
checkout and start-up procedures
have been completed.
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...