Pearl
Economizer
Controller
D
C
R
A1
A2
E
C
S1
S2
ACT
AUX
ENA
COM
POS
EXT
0-10 Out
0-10 Out
24V Out
0-10 In
0-10 In
DATA
COM
PWR
T1
T2
T3
SAT
RAT
OAT
STATUS
MOVE
TEST
Pelican
Wireless Systems
Rc
Y W G W2
Y2
R C D
PelicanWireless.com
Pelic
an
Wire
less
Sys
tems
Wiring Module
Model:
WM500
Power: 24-30 V
AC
ROOF TOP UNIT
R
C
Y1
O/B
G
Y2
AUX
C
D
R
THERMOSTAT
NOTE: "G" 24V output
can also be used to
enable a VFD.
!
Heat Pump Unit Wiring
(Right Terminal Block)
9
