Page 90 - Fan Coil Unit

FAN COIL UNIT / AIR CONDITIONING

Fan Coil Unit Installation Method - Standard Electrical Wiring Diagram
Circular Cassette Type/ 1-,2- or 4-Way Standard Type

>> Circular Cassette Type

FAN Propor�onal Valve S WING
VM GND 15V VSP FG 24V CV GND Y- Y+ X- X+ 12V Y- Y+ X- X+ 12V
DC PUMP 12V DRAIN
GND
PUMP
+5V
VM GND 15V VSP FG WHITE IR GND R: HEAT
RED BLACK DIS PLAY COOL IR G: FAN
B: COOL
FAN
HEAT DISPLAY B/D
+5V
LEVEL GND LEVEL
LEVEL SENSOR
TEMP GND TEMP
TEMP
PIPE GND
COMM RUN PUMP VSP
ADDRESS P
FUS E
3.15T
Cooling/ Hea�ng +12V B GND A +12V B GND A PROG
Energy
EARTH POWER UV DRAIN Hea�ng Storage
Valve
FIRE FIRE
(DRY)
COM UV COM DRAIN COM CLOSE OPEN COM CLOSE OPEN A B EXT A B A B INT A B GND FIRE
WHITE RED BLACK WHITE RED BLACK +12V 설정 가동 현재 정지
GND 약 중 강 자동 터보
A
B
PC 모드 풍량 건조
C ONTROL
설정 스윙 예약
UV LAMP
>> 1-4-Way Ceiling Cassette Type

8A 1 2 8A 1 2 3 4
RS485 ADDR MODE
External
FUSE Communica�on
5A,240V Water Level
Cold Wired RS485 Sensor
DRAIN ON/OFF Energy Remote Internal
FAN PUMP Valve Valve Storage Controller Communica�on Temperature
Sensor
A B A B DISPLAY
Earth L N VM GND 15V VSP FG COM NC NO +24V VO GND +12 Red B White GND Green A Black Opera�on
Contacts
Black White Red Green
Opera�on Cooling Hea�ng Fan Only
Red White Green Black
I/R
DISPLAY BOARD
1Ø, 220v, 60Hz
Black White Red Green
Valve Withdrawal Line Red White Green Black
L M H
Red (DC 24 V) +12V
Black (0–10 V) Red Red Red GND B A
White White Green Airflow Speed Opera�on Mode
White (GND) Propor�onal Valve Withdrawal Line Green Green White Swing Turbo
Black
Black
Black
Red Green White Black
Back Wired
Side Remote Controller
90