Carrier AC310 - Page 59

6--17
T--30404/08
Installed In Units With Heating
TEMP. SENSOR
THERMOSTAT
COOLING
HEATING
85
87a87
3086
K4A K5A
86
85
30
87a 87
3086
87a
85
K3A
1
3
2
X3.4
3
2
X5
8
9641
23
V6
U3
1
11
9
7
5
3
4
2
610
1
1
A1P
V7
K2A
B2N
86
8587a87
B1N
K6A
D5
15A
F1A
X10
U2
U3
Ureg
U1
RD6
+
U2
UR
U3
BN6
GND
WHBU
WHYE
WHGN
K1A
85
86
87
87a
30
V2 V4
V1
V5
V3
B5
1
2 *
BKRD
B1
A1
1
4
2
BKYE
X4
12
6
347589
10
11
YM3
Fresh Air Flap
OPTION
Alternator
D+61
F1
F2
R1N
23
3
4
1
280P/282P
Operation Panels
Figure 6--16 Thermostat (One/Two Compressors)