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IV. Outdoor unit
3. Functional parts and safety devices
IV
8
3-1. Outdoor unit
Item Code Name
RVMC050CBM0 RVMC060GDM0
Motor output
Compressor safety OLP
Crank case heater
Fan motor
Safety thermostat
open temp.
trip current
model
output
on
off
RVMC060GAM0
RVMC060GAM1
ZRD72KC-TFD
4.5kW
145°C
48A
90W
OSME1284SRC
128W + 128W
150°C
100°C
ZRD49KC-PFV
3.7kW
120°C
37A
90W
-
138W + 138W
135°C
90°C
ZRD72KCE-TFD
4.5kW
145°C
48A
90W
OSME1284SRC
128W + 128W
150°C
100°C
-
-
CCH
Motor
Compressor
Safety
devices
High pressure switch
Low pressure switch
Thermistor (discharge)
Thermistor (condenser center)
Thermistor (condenser outlet)
Thermistor (outdoor temperature)
Suction senser
Oil senser
Solenoid valve
(for compressor operation)
Solenoid valve
(for bypass of high temperature gas)
Solenoid valve (liquid injection)
Solenoid valve (for exhaust air)
Solenoid valve (for capacity control)
Solenoid valve (for capacity control)
4-way valve
Check valve
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
HPS
LPS
DTS
CMS
COS
OATS
SUC.S
OIL.S
PWM
HGBV
LBV
VBV
BV1
BV2
4-W/V
C/V
Temperature
sensor
Functional
parts
OFF : 30(±1)kg/cm
2
ON : 22(±1)kg/cm
2
OFF : 1.2(±0.2)kg/cm
2
ON : 2.2(±0.2)kg/cm
2
Model : 0166-01, Rt=150°C, 25°C=86Ω
103AT (25°C=10kΩ)
103AT (25°C=10kΩ)
103AT (25°C=10kΩ)
Coil : Copeland (Part # 023-0028-03)
Body : EPV-1530D
Coil : Siginomiya
Body : NEV-603D
Coil : Siginomiya
Body : NEV-202D
DVM E-D/B(chapter4-1)-E<03759 3/21/02 7:39 PM Page 8