Daikin VRV IV+ Service Manual page 441

6.4 Component overview
6.4.1 Component overview: REMQ5U + REYQ8~12U units
h
i
k
n
o
p
q
r
s
u
REYQ8~20+REMQ5U7Y1B
VRV IV+ Heat Recovery
ESIE18-15B – 2020.05
INFORMATION
For more detailed information about the thermistors, see
check of the specific
a b c e f g d m l j
t w v
a Upper heat exchanger gas thermistor R8T
b Lower heat exchanger gas thermistor R9T
c Upper heat exchanger 4‑way valve Y5S
d High pressure sensor
e Suction thermistor R10T
f Lower heat exchanger 4‑way valve Y4S
g Main liquid pipe thermistor R3T
h Low pressure sensor
i High pressure/low pressure gas pipe 4‑way valve Y3S
j Compressor suction thermistor R12T
k High pressure switch
l Receiver gas thermistor R13T
m Gas pipe thermistor of the subcool heat exchanger gas R6T
n Air thermistor R1T
o Electronic expansion valve (auto‑charge) Y6E
p Electronic expansion valve (lower heat exchanger) Y3E
q Compressor M1C discharge thermistor R21T
r Electronic expansion valve (upper heat exchanger) Y1E
s Auto charge thermistor R14T
t Liquid pipe thermistor of the subcool heat exchanger R7T
u Lower heat exchanger liquid R5T
v Compressor M1C body thermistor R15T
w Compressor M1C + cranckcase heater
x Upper heat exchanger liquid thermistor R4T
y De‑icer thermistor R11T
4
thermistor" [ 348].
6 Technical data
|
"To perform an electrical
x
y
Service manual
441