Instructions / Assembly

12
iVECTOR Heater/Cooler
9.0 Electrical Connection (continued...)
TRANSFORMER
L
N
Supply 120V
60Hz
FAN
POWER
BOARD
CONTROL
BOARD
WATER SENSOR
2-PIPE
AIR
SENSOR
Input 120V 60Hz
24V 60Hz
24V DC
+
-
R
G
Y
M+
T+
T-
M-
Lo
Med
Hi
W
Y
G
R
B
2-pipe 1 valve
TRANSFORMER
L
N
Supply 120V
60Hz
FAN
POWER
BOARD
CONTROL
BOARD
WATER
SENSOR
2-PIPE
AIR
SENSOR
Supply 120V 60Hz
24V DC
24V 60 Hz
COM
FAST
SLOW
HEAT
COOL
BUILDING
MANAGEMENT
SYSTEM
Lo
Med
Hi
W
Y
G
R
B
+
-
24V AC
R
G
Y
M+
T+
T-
M-
2-pipe 1 valve + BMS
25278 iVector Installation Guide US 02/01/2013 09:25 Page 13