GE RAK190V, Руководство по установке, Страница: 8 / 36

8
31-5000842 Rev. 0
RS
485
B
-
A
+
CR
Y 2
G
L
G
H
BY
W
S
S
C
O2
+
O2
C
O1
O1
C
2- W
AY
ST
A
N
DA
R
D
OUTPUTS
Low Fan
High Fan
Reversing Valve
Common
24V AC
Compressor
Aux Heat
Op Ɵ onal: Occ Out
INSTALLATION INSTRUCTIONS
Diagram 3: Standard Communication Wiring (2 Heat
/ 1 Cool)
Note: With single stage compressor
configuration, Y2 can be used as
an occupancy out signal to control
make-up air delivery based on
occupancy (if needed)