Bard WG Series Installation Instructions Manual page 24

Low Voltage Wiring - WGSERV-*5 Energy Recovery Ventilator
Thermostat
Part #8403-058
or T6 Pro
8403-090
Thermostat
Part #8403-060
Thermostat
Part #8403-082
or #8403-084
Unit 24V
Terminal
Block
WGSERV-*5
BLACK/WHITE
CONTROL
BLUE
WIRES
BROWN/WHITE
FROM
PLUG
ORANGE
MUST INSTALL JUMPER FOR 8403-058 OR OTHER THERMOSTAT THAT DOES NOT
1
HAVE OCCUPANCY OUTPUT / A TERMINAL
INSTALL IF YOU REQUIRE VENTILATION ANYTIME BLOWER IS ON.
2
3
JUMPER IS NOT USED IF 8403-067 CO2 CONTROLLER IS EMPLOYED
Manual 2100-587J
Page 24 of 59
Low Voltage Wiring – Energy Recovery Ventilator
C
W
C A
W1/E
6 8 1
C
W1 A
RED
FIGURE 10D
R W2 RC Y2 Y
R
W2 Y2 Y1
D/YO
5 7
2 3
Y2
R W2 E Y1
3 2
Factory Installed Jumper
RED
BLUE
RED
Thermostat Subbase
G
G O/B L
4 17
Y G 1 3 2
1
Unit Control
Panel
Optional CO2 Controller
Bard Part #8403-067
1
2
3
4
5
6
24VAC
C02 OUT
TEMP-OUT
MIS-2434 G