McQuay M5LC10C, Руководство по установке и обслуживанию

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Page 12 IM-5WMF(SEER13)-0706
Indoor Unit Outdoor Unit
Terminal Block Connecting Wires Terminal Block
COMP
N2
N1
L
NEC requires an approved
electrical disconnect within sight
of the unit so that anyone
working on the unit can turn the
power off and see that its not
accidentally turned back on. This
will require two disconnects, one
by the outdoor unit and one by
the indoor unit.
COMP
L1
L2
L1
L2
!
Power
supply
208/230V L2
L1
4WV
OF
Comp
N2
N1
L
!
Power
supply
208/230V
L2
L1
Outdoor coil sensor, 2 conductor cable, (26 feet long)
shipped with the indoor unit. Extend with 22 ga. low voltage
wire if not long enough to reach outdoor unit.
Indoor Unit
Terminal Block Outdoor Unit
Terminal Block Connecting Wires
NEC requires an approved
electrical disconnect within
sight of the unit so that
anyone working on the unit
can turn the power off and
see that its not accidentally
turned back on. This will
require two disconnects, one
by the outdoor unit and one
by the indoor unit
A
4WV
OF
COMP
L1
L2
L1
L2
Figure 17. Heat Pump Unit Size 20 & 25 Figure 16. Cooling Only Size 20 & 25