Carrier 722406 Spezifikationsblatt PDF herunterladen (Seite 18)

WIRING DIAGRAMS (CONT.)

INDOOR WIRING DIAGRAM

CN5

YELLOW

RED

DISPLAY BOARD

CN2

C N10A

CN11

CN8

CN9

P_1

CN16

L_IN

GND

BLACK

RED

L-OUT

HEAT

R, C R

CASE

20 20 379A41 84

RED

BLUE

CN30

YELLOW

Y/G

YELLOW

L N S

Y/G

GND

Y/G

Power Input

2020328A7163

Dashed frame

parts only for heat

pump model.

3(2)

Optional

CODE PART NAME

L_IN FireWire L input terminal

CN11 Zero line N input terminal

CN16 Internal and external communication line interface

CN6 Indoor fan interface

CN4 Fan feedback interface

CN5 Stepper motor interface

P_1 Ground interface

CN8 Room temperature sensor interface

CN9 Pipe temperature sensor interface

CN10A Display interfac e

CN12 Compressor top temperature sensor (optional)

CN7 Exhaust temperature sensor

CN17 Outdoor temperature & condenser pipe temperature sensor

CN1,CN2 Four way valve c ontrol port

CN11,CN22 AC fan output port

CN10,CN13 Fan capacitor port

CN5 Elec tric heating wire line N

CN6 Elec tric heating wire line L

CN3 Power L input terminal

CN4 Power N input terminal

P1 Ground wire

CN15 Communication line

N- OUT1 Power N Onput terminal

RY2 POWER Power L Onput terminal

CN26 Test panel interface

CN4 Power L input terminal

CN5 Power N input terminal

CN2 CN3 Reactor connected line port

CN11 Bus voltage positive terminal

CN12 Bus voltage positive terminal

CN1 Main control board and power supply

CN6 Standby power interface

U V W Compressor connection port

OUTDOOR WIRING DIAGRAM

Fig. 8 – Wiring Diagram 38/40MFC(Q)022 (208--230V)

1 2 ... 13 14 15 16 17 18 19 20

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