TYPICAL 24V, 4 WIRE, CONVENTIONAL HEATING AND COOLING
SYSTEMS WITH 1 STAGE HEAT AND 1 STAGE COOL
Factory |
|
|
|
|
|
| |
A | RH W2 RC | G | Y | W1 | O | B | C |
#4
11
RH
R
V
G
F
Y
C*
6
W1 | C |
WO P
H | T |
| I |
4 | O |
N | |
| A |
| L |
FAN | A/C | HEATER | SYSTEM | |
UNIT | XFMR | |||
|
|
TYPICAL 24V, 4 WIRE, CONVENTIONAL HEATING AND COOLING
Factory |
|
|
|
|
|
| |
A | RH W2 RC | G | Y | W1 | O | B | C |
#4
11
RH
R
V
G
F
Y
C*
6
W1 | C |
WO P
H | T |
| I |
4 | O |
N | |
| A |
| L |
FAN | A/C | HEATER | SYSTEM | |
UNIT | XFMR | |||
|
|