Electrical Data; Connection Diagrams - Carrier 40MFC Installation Instructions Manual

ELECTRICAL DATA

OPER.
VOLTAGE
UNIT SIZE
V --- PH--- HZ
MAX / MIN
9K
127 / 104 115--- 1---60
12K
12K
017K (HP) /
253 / 187 208---230---1---60
018K (AC)
22K

CONNECTION DIAGRAMS

L
N
Indoor
Indoor Unit
Signal
Power Supply
High
115-1-60 Voltage
9K and 12K 115V INDOOR UNIT
L1 S
L2
Indoor Unit
Indoor
Power Supply
Signal
High
Voltage
208-230-1-60
12K to 22K 208-230V INDOOR UNIT
Notes:
1. Do not use thermostat wire for any connection between indoor and outdoor units.
2. All connections between indoor and outdoor units must be as shown. The connections are sensitive to polarity and will result in a fault code.
COMPRESSOR
RLA LRA V --- PH--- HZ
5.30 10 115---1---60
5.30 10
3.95 14
208---230---1---60
9.70 17
CONNECTING CABLE
OUTDOOR TO INDOOR
GND
S
Ground
CONNECTING CABLE
OUTDOOR TO INDOOR
GND
Ground
Fig. 12 --- Connection Diagrams
OUTDOOR FAN
FLA HP W V --- PH--- HZ
0.7 0.31 23 115---1---60
0.3 0.33 24
0.6 0.68 50
208---230---1---60
0.6 0.72 53
1(L)
Power to
Indoor Unit
115-1-60
9K and 12K 115V OUTDOOR UNIT
L1
Power to
Indoor Unit
208-230-1-60
12K to 22K 208-230V OUTDOOR UNIT
9
INDOOR FAN
MCA
FLA HP W
0.3 0.020 15 19
0.2 0.027 20 10
0.3 0.038 28 14
0.4 0.061 45 16
115-1-60
FIELD POWER SUPPLY
GND
2(N) S L
N
Indoor Main
Signal
Power Supply
High
115-1-60
Voltage
208-230-1-60
FIELD POWER SUPPLY
GND
L2 S L1
L2
Main
Indoor
Signal
Power Supply
High
Voltage
208-230-1-60
MAX FUSE
CB AMP
30
15
20
25