59
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Symbol
Name
ELB
Electric Leakage
Breaker(AC100V/15A/30mA)
T1
(AC250V/20A)
T2
Terminal block (AC250V/20A)
T3
Terminal block (AC250V/20A)
H1
Heater (inside unit)(800w)
H2
Heater (door)(54w)
SSR
SSR (for heater control 25A)
CT
Current sensor
PLB
Planer board (VS-3P)
PIO
Display board (for VS 3/4)
Pt
Pt100Ω (Class B)
K
L thermo couple ( Class 2)
FM
Fan inside unit (100V/26W)
FM2
Condenser fan (100V/0.53A)
RF
Refrigerator (100V/?W)
OLP
Over-load protector (an accessory
for compressor)
C1
Operation capacitor (an accessory
for compressor)
C2
Starting capacitor (an accessory
for compressor)
PTC
Starting relay (an accessory for
compressor)
M/1
Electromagnetic valve (defrost)
M/2
Electromagnetic valve
(Return
valve)
X1
Relay
(Refrigerator
operation
(100V)
X2
Relay (Main operation (100V)
X3
Relay (for alarm output (100V)
X4
Relay (for defrost (100V)
TF
Down transformer (100V→9.8V)
DEF
Defrost board
TF
Transformer
Electric Leakage
Breaker(AC100V/15A/30mA)
Terminal block for wiring
Heater inside unit
(800w)
Fan inside
unit
Electromagneti
c valve (Return
valve)
Electromagneti
c valve
(Defrost)
Terminal block for wiring
OLP Over-load
protector
Refrigerator
PTC Starting relay
C2 Starting capacitor
Condenser fan
Relay for defrost (DC6V)
Down transformer
Relay for alarm (100V)
(Main operation relay (100V)
(Refrigerator operation relay
(100V)
Door heater 54W
Heater control relay
Current detection
AC input
Defrost
output 1
Defrost
output 2
(Defrost
board)
AC input
SSR driving
output
CT sensor input
Bath temp. input
Refrigerator output
Main relay output
Over heat temp. input
Over heat
prevention output
Alarm output
Transmission
output
RS-485 communication
(Planer board VS-3P)
(Display board VS-3/4)
Liquid temp. sensor
(Bath temp. sensor)
Over heat sensor
(Over heat prevention temp. sensor)
Temperature output
(DC4
～
20mA)
Alarm output
RS 485 communication
Output
terminal
for
external device
C1 Operation capacitor
