14 Technical data
Installer reference guide
89
RRLQ004~008CA + RHBH/X04+08CB
ROTEX HPSU low temperature Bi‑bloc
4P384979-1 – 2015.01
14.5
Piping diagram
14.5.1
Piping diagram: Outdoor unit
(6.4 CuT)
(15.9 CuT)
7.9CuT
7.9CuT
7.9CuT
7.9CuT
7.9CuT
7.9CuT
7.9CuT
7.9CuT
12.7CuT
12.7CuT
7.9CuT
6.4CuT
12.7CuT
12.7CuT
12.7CuT
12.7CuT
6.4CuT
7.9CuT
7.9CuT
4.0CuT
4.0CuT
4.0CuT
4.0CuT
7.9C
uT
7.9C
uT
7.9C
uT
6.4C
uT
6.4C
uT
M
P
P >
6.4C
uT
3TW60815-1
OUTDOOR UNIT
OUTDOOR AIR TEMPERATURE
THERMISTOR
HEAT EXCHANGER
HEAT
EXCHANGER
THERMISTOR
CAPILLARY TUBE 1
CAPILLARY TUBE 2
CAPILLARY TUBE 3
CAPILLARY TUBE 4
REFRIGERANT FLOW
COOLING
HEATING
FIELD PIPING
FIELD PIPING
LIQUID
STOP VALVE
GAS STOP VALVE
WITH SERVICE PORT
FILTER
FILTER
MOTOR OPERATED
VALVE
MUFFLER
WITH
FILTER
PROPELLER FAN
PRESSURE
SENSOR
MU
F
FLER
W
ITH
FI
LT
ER
HIGH
PRESSURE
SWITCH
MUFFLER
MUFFLER
DISCHARGE PIPE
THERMISTOR
COMPRESSOR
ACCUMULATOR