Wiring Diagrams; Premium (Programmable) Digital Control Board - McQuay PDAC Installation & Maintenance Data

Applied packaged terminal air conditioner 16" x 42" with top-mounted hydronic heat
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Wiring Diagrams

Premium (Programmable) Digital Control Board

Legend
DM
=
Damper Motor
HYV
=
Hydronic Valve
CM
=
Compressor Motor
IFM
=
Indoor Fan Motor
OFM =
Outdoor Fan Motor
HFLO =
Heat Fan Lockout Sensor
OCS
=
Outdoor Coil Sensor
OAS
=
Outdoor Air Sensor
ICS
=
Indoor Coil Sensor
IAS
=
Indoor Air Sensor
LUI
=
Local User Interface
REV
=
Reversing Valve
IR
=
IR Receiver Board (AP7810)
C1
=
Indoor Motor Capacitor
C2
=
Outdoor Motor Capacitor
C3
=
Compressor Capacitor
MP
=
Motor Protector
IM 882 / Page 30 of 36

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