Carrier 38NYV025M-A User Manual

FILE NO. SVM-07009
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8-1. Indoor Unit
8. CONTROL BLOCK DIAGRAM
Remote Control
Operation (ON/OFF)
Operation Mode Selection
AUTO, COOL, DRY, HEAT, FAN ONLY
Temperature Setting
Fan Speed Selection
ON TIMER Setting
OFF TIMER Setting
Louver Auto Swing
Louver Direction Setting
ECO
Powerful
Infrared
Rays
REMOTE CONTROL
Indoor Unit Control Panel
Heat Exchanger Sensor
Temperature Sensor
Infrared Rays Signal Receiver
Initiallizing Circuit
Clock Frequency
Oscillator Circuit
Power Supply
Circuit
Noise Filter
From Outdoor Unit
M.C.U.
Functions
• Louver Control
• 3-minute Delay at Restart for Compressor
• Motor Revolution Control
• Processing
(Temperature Processing)
• Timer
• Serial Signal Communication
Louver ON/OFF Signal
Louver Driver
Serial Signal Transmitter/Receiver
Serial Signal Communication
Operation
Display
Timer
Display
Louver Motor
Infrared
Rays
Remote
Control
Indoor Fan
Motor
36.7KHz

Carrier 38NYV025M-A Specifications

General

Model	38NYV025M-A
SEER	Up to 20.5
Refrigerant	R-410A
Phase	1
Type	Heat Pump
Cooling Capacity	24, 000 BTU
Voltage	208-230V
Compressor Type	Inverter
Stages	Variable
Power Supply	208-230V, 60Hz