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(3) PWFY-EP100VM-E2-AU
TH8
TH6
TH23
t°
blue
CN2M
21
2
1
CN402 green
2
1
CN403 red
1
2
CN404 blac
k
yellow
CN405
TH22
1
2
S(SHIELD
)
2
M2
1
M1
To
MA
remote
controller
To
outdoor unit/
BC controlle
r
Power Supply ~220/230/240
V
50Hz/60Hz
N
L
Unit address setting(SWU1,SWU2
)
Connection No.(SWU3)
LED1
TB15
TB5
ZNR1
U
DSA1
CN1 1
3
SWU2
SWU1
SWP3
SWP2
SWP1
OFF
ON
11
0
SW4
OFF
ON
11
0
SW3
OFF
ON
11
0
SW1
OFF
ON
11
0
SW2
LED4
:
Remote controlle
r
when powered
5
1
2
3
4
X502
CN507
3
1
M
5
6
ON OFF
1
SW5
SWU3
LED3
:
Lit when powered
Control Board
CNL
VB
LEV1W
a
TB2
SV1
DS
A
Board
CN3T red
1
3
T01
ZNR01
3
1
CN502
blac
k
1
2
CNAC red
U
F01 AC250V 6.3A
T
LED1 Display setting(SW2)
Function setting(SW1,SW3,SW4,SW5)
OUT4
OUT3
OUT2
X514
X513
X512
TB141A
X5
11
3
3
3
3
3
2
2
2
2
1
1
1
1
1
CN3A
CN421
CN421
4-20mA
4-20mA
CN422
CN422
blue
black
black
blue
blue
TB142C
COM
+I
N6
IN8
COM
+I
N5
IN7
TB142B
X516
X517
X515
OUT6
OUT7
OUT5
TB141B
red
red
gray
blue
yellow/green
TB142A
IN2
IN3
IN
1I
N4
*4
*5
*6
*7
orange
yellow
black
purple
TB2
LEV1
Wa
SV1
TB5 TB15
OUT1
IN1
IN3
COM+
IN4
IN5 IN6 IN7 IN8
OUT2
TH22 TH23 TH6
OUT4
TH8
Explanatio
n
Function
Function
Function
Function
Terminal block
Linear expansion valv
e
Solenoid valv
e
Power suppl
y
BC controller/outdoor uni
t
For opening/closing the bypass circui
t
Outdoor unit/BC controlle
r
MA
remote controlle
r
Operation ON/OFF
(
Vo
ltage contact)
Flow switch
Connection demand
Common
Operation ON/OFF
Heatin
g
Heating EC
O
Anti-freeze Coolin
g
Defrost
liquid pipe temp gas pipe tem
p
water inlet temp
Error signal
water outlet temp
Symbol
Symbol
Symbol
Symbol
Symbol
Thermistor
<Symbol explanation>
<CAUTION FOR INST
ALLA
TION>
·
Prior to installation,read the Installation Manual carefully
.
*1.Single-dotted lines indicate wiring not supplied with the unit. *2.Dot-dash lines indicate the control box boundaries. *3.TB141A(output
)
*4
.TB142A(input
)
*5
.TB142B(input
)
*6
.TB142C(input
)
CNSV2
1
2
1
3
SVG
For opening/closing the gas refrigerant circuit
SVL
For opening/closing the liquid refrigerant circui
t
t°
t°
t°
OUT1
blue
black
red
white
red
red
SVG
SVL
CNSV1
OUT3 is no function.
F02 AC250V 3.15A
T
F03 AC250V 3.15A
T