Typical System Components - Lennox MPA009S4S-*L Installation Instructions Manual

Typical System Components

Return Air
Filter
Suppl y Air
Liquid and vapor shut off valves
IMPORTANT - Condensate drain line must always
be located at the bottom of the
bundle.)
Mounting Plate
Indoor Unit
Indoor unit wiring connections
(under access plate)
Wireless Remote
Control
Outdoor Unit
009-030 shown
Figure 1. Typical System Shown
Wiring
Condensate drain line
(wrapped in foam insulation)
Refrigerant Line Set, Condensate Line
And Indoor / Outdoor Cable
(field-provided)
UV-rated tape (field-provided)
IMPORTANT - The refrigerant
metering device for this system is
Utility
located in the outdoor unit. This
Bundle
makes it necessary to insulate the
refrigerant lines individually to
prevent sweating.
Access cover for power
and control wiring
connections
Condensate drain line
(field-provided)
Access cover
for valves
5
Line set
(wrapped in foam insulation)
TAPE
208/230V Outdoor Unit
Terminal Block
1 2 3 L1 L2
To Indoor To Power
Unit Suppl y
115V Outdoor Unit
Terminal Block
1 2 3 L N
To Indoor To Power
Unit Suppl y