Samsung RVMH050CBM0 - Page 208

6. Refrigerant system diagram
36
. Outdoor unit
ΙΛ
ΙΛ
6-2. Heat pump
(1) ✻✻ 050/060 ✻✻
fanfan
motormotor
temperature
sensor
temperature
sensor
heat exchanger
high pressure
switch
high pressure
sensor
4-way
valve
(4-W/V)
temperature
sensor
low pressure
sensor
digital
scroll
com-
pressor
solenoid
valve (VBV)
solenoid valve
(HGBV)
solenoid
valve (LBV)
solenoid
valve
(PWM)
CCH
receiver
check valve
(C/V)
filter
electronic expansion
valve(EEV)
capillary
tube
capillary tube
capillary
tube
accumulator
flow direction of refrigerant(cooling)
bypass flow of protection actuated
oil sensor
suction
sensor
cond out
sensor
DVM TM(chapter4-2)_E<03759 6/14/02 2:57 PM Page 36