BMKH18M-NDG3 & BMKH30M-NDG3 Owners and Installation Manual
Blueridge Owners Manual
25
Document Version: 11/2016
Copyright 2016 Alpine Home Air Products
Hex Nut Diameter (in) Tightening Torque (ft-lbs)
1/4 10-13
3/8 25-30
1/2 36-45
5/8 50-60
• If the lines are not already insulated, wrap them with insulation and tape
the insulation in place.
5
Wiring the Air Handlers to the outdoor unit
• Remove the wire clip on the outdoor unit.
• Connect the multi conductor wire that is run from the indoor air handler
to the associating terminals on the outdoor unit. Color coded multi-
conductor is highly recommended to ensure that the wires have been
connected correctly.
• It is essential that the multiconductor is connected to the same connec-
tion port as the matching copper lines for each zone. The air handler with
copper lines in port A, must also have the multiconductor wiring connect-
ed to terminal block A.
• Complete this step individually for each zone.
Installation of a Multi Zone Outdoor Unit