AERMEC ANR Serie Manual Tecnico página 11

3.4 CHILLER CIRCUIT
ANR (H)
AL
KEY
SC: exchanger
VSA: water safety valve
VaS: ball valve
SF: drain
SD: antifreeze sensor
ANR (HP)
AL
KEY
CP: compressor
VU: one-way valve
VT: thermostatic valve
VS: solenoid valve
VIC: cycle reversing valve
BAT: Coil
FD: filter-drier
AL: liquid accumulation
SEP: liquid separator
VU VU
BAT
SOTTORAFF.
FD
VU
VSI
VS1 VS2
VT1 VT2
VU
RS : discharge tap
SIW:water temperature control input
sensor
SUW:water temperature control output
sensor
QE: electric panel/modu control
PD: differential pressure switch
VU VU
BAT
SOTTORAFF.
FD
VU
VSI
VIC
VS1 VS2
VT1 VT2
VU
V: fan
SC: exchanger
VE: expansion tank
VSA: water safety valve
VaS: ball valve
SF: drain
SD: antifreeze sensor
RS : discharge tap
SIW: water temperature control input
sensor
SUW:water temperature control output
RITORNO
FM
*
VIC
SEP
*
VE
SIW
*
VSA
PD
SUW
QE
RITORNO
FM
SEP
VE
SIW
VSA
PD
SUW
QE
UTILIZZO
SF
*
SA
*
GR
RS
NB:
* GR: filling unit, pump accumulation,
expansion tank and safety valve
not provided, but elements recom-
mended
Elements inside the machine
UTILIZZO
SF
*
SA
*
GR
RS
sensor
QE: electric panel/modu control
PD: differential pressure switch
NB:
* GR:filling unit and accumulation not
provided, but elements recommen-
ded
Elements inside the machine
11