Carrier High Wall Duct Free Split System 38MVC Service Manual page 39

Comfort series high-wall duct-free split system sizes 009 - 024
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A1 - - 53MVC009- -- -- -1 / 53MVC012- -- -- -1
CONNECTOR
CN2
OUT: (Pin 1: Pulse 0 to 12 Volts DC) (Pin2: 35±2 Volts DC) (Pin 3: GND) (Pin 4: 13±4 Volts DC) all relative to Pin 3
CN3
OUT: Neutral
CN4
IN:
Neutral
CN9
OUT: L 115 Volts AC
CN10
IN:
L 115 Volts AC
P1
GND
P2
GND
CONNECTOR
CN1
IN: 0--- 5 Volt DC
CN2
IN: 0--- 5 Volt DC
CN3
Pulse drive output: 0--- 17 Volts DC(Pin 5: GND All other Pins are 0 to 17 Volt DC) All relative to Pin 5)
Power Output: (Pin 1: GND) (Pin 2: 5 Volts DC) Input: (Pin 3: Pulse 0 to 5 Volts DC) Output:(Pin 4~ Pin 10: Pulse 0 to 5
CN5
Volt DC) All relative to Pin 1
Out: (Pin 1: 35 Volt DC) ( Pin 2: Empty) (Pin 3: GND) (Pin 4: 5 Volt DC) (Pin 5: Pulse 0--- 5 Volt DC) IN: (Pin 6: Pulse 0 to 5
CN6
Volt DC) All relative to Pin 3
G1
IN: (Pin 1: Pulse 0 to 12 Volts DC) (Pin2: 35±2 Volts DC) (Pin 3: GND) (Pin 4: 13±4 Volts DC) all relative to Pin 3
A2 - - 53MVQ009- -- -- -1 / 53MVQ012- -- -- -1
CONNECTOR
CN1
OUT: (Pin 1: GND, Pin 2: 5 Volts DC, Pin 3: Empty) IN: (Pin 4: 0 to 5 Volts DC) All relative to Pin 1
CN2
OUT: (Pin 1: Pulse 0 to 12 Volts DC) (Pin2: 35±2 Volts DC) (Pin 3: GND) (Pin 4: 13±4 Volts DC) all relative to Pin 3
CN3
OUT: Neutral
CN4
IN:
Neutral
CN5
OUT: L 115 Volt AC
CN6
OUT: L 115 Volt AC
CN10
IN:
L 115 Volt AC
P1
GND
P2
GND
CONNECTOR
CN1
IN: 0--- 5 Volt DC
CN2
IN: 0--- 5 Volt DC
CN3
Pulse drive output: 0--- 17 Volts DC(Pin 5: GND All other Pins are 0 to 17 Volt DC) All relative to Pin 5)
Power Output: (Pin 1: GND) (Pin 2: 5 Volts DC) Input: (Pin 3: Pulse 0 to 5 Volts DC) Output:(Pin 4~ Pin 10: Pulse 0 to 5
CN5
Volt DC) All relative to Pin 1
Out: (Pin 1: 35 Volt DC) ( Pin 2: Empty) (Pin 3: GND) (Pin 4: 5 Volt DC) (Pin 5: Pulse 0--- 5 Volt DC) IN: (Pin 6: Pulse 0 to 5
CN6
Volt DC) All relative to Pin 3
G1
IN: (Pin 1: Pulse 0 to 12 Volts DC) (Pin2: 35±2 Volts DC) (Pin 3: GND) (Pin 4: 13±4 Volts DC) all relative to Pin 3
38MVC009--- --- ---1/38MVC012--- --- ---1 CONTROL BOARD
INPUT or OUTPUT VALUE
40MVC009--- --- ---1/40MVC012--- --- ---1 CONTROL BOARD
INPUT or OUTPUT VALUE
38MVQ009---1/38MVQ012--- --- ---1 CONTROL BOARD
INPUT or OUTPUT VALUE
40MVQ009---1/40MVQ012--- --- ---1 CONTROL BOARD
INPUT or OUTPUT VALUE
39

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