W:WHITE B:BLACK
R:RED BL:BLUE
Y:YELLEW
Y/G:YELLEW/GREEN
TO OUTDOOR UNIT
TERMINAL
BLOCK
NOTE
˖THE DETECTOR WHICH IS USED TO REALIZE CENTRAL CONTROL IS OPTIONAL PART.
HEATER IS NOT AVALABLE FOR NO
ELECTRIC HEATING FUNCTION UNIT.THE SWITCH HAD BEEN SETTED IN FACTORY AND DO NOT CHANGE.
<*
%<%/5
5%:
<*
&1
&1 &1&1
&1&1&1&1
&1 &1 &1 &1
&1
&1
&1
&1
0
REMOTE
TRANS.
'(7(&725
ROOM TEMP.
PIPING TEMP.
FAN MOTOR
FAN MOTOR CAP.
MOTOR
SWING
5(680$%/(
3527(&725
+($7(5
21(2))3527(&725
0
FUSE
',36:,7&+
%0
T6.3A/250VAC
12
CIRCUIT DARGRMA OF INDOOR UNIT
HPU-42CH03, HPU-42HI03
CN19
CN6 CN8
CN9
CN16
CN17
CN2
CN10
SW3
CN14
CN3
CN15
CN12
CN21
LED1
CN22
CN23
CN24
CN25 CN26
CN1
L
CN5
0010451432 for HPU-42CH03 and HPU-42HI03 indoor unit
Cooling only/heat pump
√/× * * *
Wired/remote control
* √/× * *
Pre-set * * √/× *
With/without temp. compensation
* * * √/×
SW3(1)
SW3(2)
SW3(3)
SW3(4)
Wiring diagram and PCB photo
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