32
Inverter P.C. board
MUZ-A09YV -
MUZ-A12YV -
MUZ-A09YVH -
MUZ-A12YVH -
E1
E1
E1
E1
LED monitor
lamp
Jumper wire for change in defrost setting (JS)
(Refer to page 22.)
Zero cross
signal
connector
(CN800)
Connector
for indoor/
outdoor
communi-
cation
(CN601)
LEV
connector
(CN724)
Output to drive
compressor
(LDU,LDV,LDW)
Connecting
wire with
power P.C.
board
(CN725)
Defrost thermistor (R
T61)
Discharge temperature
thermistor (R
T62)
(CN641)
Fin temperature
thermistor (R
T64)
(CN642)
Back side of unit
Front side of unit
280V ~ 370V DC 230V AC
-20
-10
0
10
20
30
40
0
10
20
30
40
50
60
70
80
90
100
Temperature(
:
)
Ambient temperature thermistor(RT65)
Defrost thermistor(RT61)
Temperature(
:
)
Discharge temperature thermistor(RT62)
0
10
20
30
40
50
60
70
80
90
100 110 120
0
100
200
300
400
500
600
700
0
10 20 30 40 50 60 70 80
0
20
40
60
80
100
120
140
160
180
200
Temperature(
:
)
Fin temperature thermistor(RT64)
Resistance(k
"
)
Resistance(k
"
)
Resistance(k
"
)
(CN643)
Ambient temperature
thermistor (R
T65)
LD66A
LD61A
(Refer to page 29.)
OB328A --2qxp 04.4.26 4:50 PM Page 32
Mitsubishi Electric ilmalämpöpumput korjaa ja huoltaa pääkaupunkiseudulla: Jäähdytinpalvelu RefGroup Oy
www.ilmalämpöpumput.com
