Carrier 619FB Service Manual page 11

NOTE: These wiring diagrams are subject to change without notice. Refer to the one supplies with the unit.
1 Interface of neutral wire
2 Interface of live wire
3 Interface of fuse
4 Interface of jumper cap
Input of live wire
1 4
of power
Input of neutral
2 5
wire of power
Communication
3 6
interface
Fig. 12 – Size 18
5 Interface of DC motor
6 Up and Down swing 3
7 Tube temperature sensor 11
Ambient temperature
8
sensor
Neutral wire of
Input of ground
7 electric heater of
wire of power
compression
Neutral wire of
Live wire of
8 electric heater of
electric heater
chassis
Neutral wire of Live wire of
9
4-wire valve 4-way valve
9 Interface of WIFI
Interface of left
10
and right swing
Up and down swing 2
12 Up and down swing 1
10 Interface of fan
Interface 1 of electric
11
reactor
Interface 2 of electric
12
reactor
11
13 Display interface
Interface of
14 communication wire for
neutral wire and live wire
/ /
/ /
U.V.W. Three
13 phases of
compressor
14 Input of overload
15 Temp. sensor