Wiring Diagrams; Main Control Board - Kaisai KOU-12HDN1 Service Manual

MLCAC-UTSM-2010-10

5. Wiring Diagrams

KFA-12HRDN1
KFA-18HRDN1
FUNCTION OF SWITCHES
SWITCH BOARD
TEMP.COMPEN S A TIO N
TEM P.
SW102
6℃
4℃
2℃
0℃
(FACTORY SETTING)
SW10 3
FAN (EF F E CTIVE IN P OW ERFUL MODE)
MO/ MU
T HE STRONGE ST LEVEL OF
A IR FLOW RA TE
RESERVED
THE SECON D STRONG EST
LEV EL OF AIR FLOW RATE
(FA CTORY SETTING)
Console Type
SWITCH BOARD
CN1 5

MAIN CONTROL BOARD

TO CCM
CN7
BLACK WHI TE
RT2
RT1
M1
PI PE RO OM
DIS PLAY BOARD
CN10
CN13
CN6
COMM L N
CN1 4 CN1 CN2
XT1
N
L P Q
M2
TO O UTDOOR UNIT
Wiring Diagrams
TO WIRE CONTROLLER
WIRING DIAGRAM
INDOOR UNIT
CODE PART NAME
C N1-20 P.C BOARD SOCKETS
FAN INDOOR DC FAN MOTOR
M1 UPPER O UT LET SWIN G MOTOR
M2
LOWER O UT LET SWIN G MOTOR
R T1 ROOM TE MPERATURE
FAN
PIPE TE MPERATURE
R T2
X P1 -XP5 CONNECT OR S
X S1 -XS5
CONNECT OR S
X T1
6-WAY T ER MINAL
Y/G
JP1
JUMPER
E
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