Cassette Ductless Data Sheet

Fig. 7 – Wiring Diagram 38MAQB18- - - 3 / 40MBQ18C- - 3

Indoor unit Outdoor unit

CODE PART NAME CODE PART NAME

CN1

Input: 230VAC High voltage Connection of the

terminal

CN7、CN8 Input: 230V High voltage

CN3 Output: 0-5VDC Connection of the CCM CN2 Output: Connection of the high voltage

P1 Output: 0V Connection of the earth CN3、CN4 Output: High voltage for 4-way control

CN5

Output: 1-5VDC Connection of the Water level

switch

CN11、CN16 Output: 230V High voltage for HEATER

CN6

Output: 5VDC Connection of the Room and Pipe

temperature

CN5 Output: Pulse(0-320V) for DC FAN

CN10A Output: 12VDC Connection of the Display board CN12、CN13 Output: Connection of the high voltage

CN13

Output: 220VAC High voltage Connection of the

Pump

UVW Output: Pulse(0-320V) for compressor

CN14 Output: 12VDC Connection of the Swing motor CN10 Input:Pin1 (5V) Pin2(0-5V)

CN15

Output: 320VDC High voltage Connection of the DC

Fan

CN1 Input:Pin3-4 (5V) Pin2(0V),Pin1,Pin5(0-5V)

CN16

Output: 320VDC High voltage Connection of the

Reactor

CN18

Output:Pin5&6(12V) Pin1-Pin4:Pulse

waveform,(0-12V)

CN23 Output: 1-12VDC Connection of the Remote switch

CN33 Output: 0V Connection of the Alarm

CN40 Output: 12VDC Connection of the Wire controller

CN110

Output: 24VDC Between Pin2 of CN1 Connection of

the S signal