Amana PTAC Service Instructions Manual page 64

WIRING DIAGRAM
WARNING
GND
INPUT
L2
COM
L1
1650 1500 1350 1170
ALTERNATE
OUTDOOR
MOTOR
WIRING
10
11
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
64
VSM
CM
FAN
MOTOR
TO MOTOR
VSTM OD
AC
R 485 S
OD
FAN
HIGH LOW
MC
PTAC Outdoor Motor Speed Selection
Model Starts With
DRY093G(00 to 35)
DRY094G(00 to 35)
PTC173G
PTAC Indoor Motor Speed Selection
Model Starts With
PTH073G(00 to 35)
DigiAIR™ MAKE-UP SOLUTION KIT
GND
INPUT
L2
AC
L1
COM
1400 1250 1200 1000
ALTERNATE
INDOOR
MOTOR
WIRING
High Speed Low Speed
VSTM Tap VSTM Tap
(Black Wire) (Red Wire)
1350 1170
1350 1170
1500 1350
High Speed Low Speed
VSTM Tap VSTM Tap
(Black Wire) (Red Wire)
1250 1000
VSM
EM
EVAP
MOTOR
TO MOTOR
VSTM ID
R 485 S
ID
FAN
REV
LOW
HIGH LOW VALVE
MC