Begin by removing the cover of
your Pelican Thermostat
(TS200 or TS250). To remove
the cover, gently pull the
thermostat faceplate away from
the back plate.
Rc
C
D
R
R
C
D
Y W G W Y
2
2
TS200
or
Pelican
Wireless Systems
Wiring Module
Model: WM500
Power: 24-30 VAC
PelicanWireless.com
Rc
C
D
R
R
C
D
Y W G W Y
2
2
TS250
Pelican
Wireless Systems
Wiring Module
Model: WM500
Power: 24-30 VAC
PelicanWireless.com
Electrical Panel
Electrical Switch
or
This will protect you, the HVAC
equipment, and prevent
electrical faults. This step is
required for safety.
1. Switch off power
on
off
Loosen the R and Rc terminals
to remove the jumper (save
jumper). Loosen R, C, D
terminals on WM500. Gently
slide WM500 to the right to
remove.
3. Remove the wire
module (WM500) from
the thermostat base
C
D
R
Rc
R
C
D
Y W G W Y
2
2
Pelican
Wireless Systems
Wiring Module
Model: WM500
Power: 24-30 VAC
PelicanWireless.com
Gently push WM500 all the way
into the PEARL. Install jumper
between R and Rc and tighten.
Tighten R, C, D terminals on
WM500.
4. Insert the WM500
into the PEARL
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
Pel
ican
Wireless
Sys
tems
Wiring Module
Model:
WM500
Power: 24-30 V
AC
loosen
tighten
2. Remove the Pelican
thermostat faceplate
3
