5
I
Power source terminal bed
J
Terminal bed for indoor transmission
K
Terminal bed for remote controller
L
To 1-phase power source
M
Transmission line
N
Terminal bed for outdoor transmission line
O
Transmission line to the remote controller
A
Terminal bed
B
Round terminal
C
Transmission cable (polar)
[Fig. 9.4.1]
[Fig. 9.3.4]
9.4
S2
S3
S1
A
B
C
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK
DAY
MONITOR/SET
CLOCK
ON/OFF
A
B
D
C
G
E
F
4
1
2
1
3 4
1
2
[Fig. 9.4.2]
[Fig. 9.4.3]
˚C
˚C
SIMPLE
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK
DAY
MONITOR/SET
CLOCK
ON/OFF
TEST RUN
COOL, HEAT
A
F
C
E
D B
M
I
H G
˚C
˚C
SIMPLE
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK
DAY
MONITOR/SET
CLOCK
ON/OFF
B
C
A
E D
A
ON/OFF button
B
Test run display
C
Indoor temperature liquid line
temperature display
D
ON/OFF lamp
E
Power display
A
CHECK button
B
Refrigerant address
C
TEMP. button
D
IC: Indoor unit
OC: Outdoor unit
E
Check code
F
Error code display
Test run remaining time display
G
Set temperature button
H
Mode selection button
I
Fan speed button
M
TEST button
A
Filter button (<Enter> button)
B
TEST button
C
Set Time button
D
Timer On/Off button (Set Day button)
E
Mode selection button
F
Set temperature button
G
Timer Menu button (Monitor/Set button)
⁄
Mode number
⁄
Setting number
⁄
Refrigerant address
⁄
Unit number
1
2
3
4
I
J
F
G
E
L
N
12
L
S3
S2
S1
S3
S2
S1
K
H
O
N
M
L
N
E
Use PG bushing to keep the weight of the cable and external force from being
applied to the power supply terminal connector. Use a cable tie to secure the
cable.
Wind the wire around the cable strap once to keep it from being pulled out.
F
Power source wiring
G
Tensile force
H
Use ordinary bushing
[Fig. 9.3.3]
WT05749X01_illust.p65
09/11/6, 12:23
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