Ferroli RHA series, Installation Manual

Page: 63 / 72

63
SP
CP1A
CP1C
CP1B
CP2A
CP2
C
CP2B
RL
PPSS
RM
PPSS
FD
IDL
VSF
TC
SL
PPSS
TC
PP
S
PB
PPS
PP
S
: T
ubazioni isolate per BR /
insulated pipes for BR
RL
PPSS
RM
PPSS
FD
IDL
VSF
TC
SL
TC
PP
S
PPS
PPS
PP
S
PPS
PPS
TA
P*
MAP*
TAP*
MAP*
PP
S
TBP
*
MBP*
: Optional
*
VT
E
IN
VT
E
IN
TP
SS
PPS PPS
TC
PPSS
PPS
PB
PPS
TBP*
MBP*
TP
SS
PP
S
PP
S
TC
PA
M
PP
PA
A
PP
PA
A
PP
PA
M
PP
PA
A
PP
PA
A
PP
PP
S
P
PS
SPD
SPD
PPS
PPS
BA CP
FD
ID
L
PA
A
PD
W
PP RL
RM
SIW
SL SP
SU
W
TC
V
BA
TTERIA
ALET
TA
TA
COMPRESSOR
E
FIL
TRO DEIDRA
TO
RE
INDIC
AT
ORE LIQUIDO E UMIDI
TA
'
PRESSOS
TA
TO DI AL
TA
RIARMO AUT
OMA
TICO
PRESSOST
AT
O DIFFERENZIALE ACQU
A
PRESA
DI PRESSIONE 1/4" SAE SENZ
A
SPILLO
RUBINET
TO
DE
L
LIQUID
O
RUBINETT
O DI MAND
AT
A
SOND
A
INGRESSO ACQU
A
SONDA
DEL
LIQUIDO
SCAMBI
AT
ORE
A
PIASTR
E
SOND
A
USCI
TA
ACQUA
TRONCHET
TO
DI CARICA
VENTIL
AT
OR
E
Descrizione
PP
S
PRES
A
DI PRESSIONE 1/4" SAE CON SPILL
O
VS
F
VA
LVOL
A
DI SICUREZZ
A
CIRCUI
TO
FRIG
O
VT
E
VA
LVOL
A
DI ES
PA
NSIONE ELETTRONICA
PPSS
PRES
A
DI PRESSIONE 5/16" SAE CON SPILLO
PB
PRESSOS
TA
TO DI BASS
A
RIARMO
AU
TO
MA
TICO
PA
M
PRESSOST
AT
O DI AL
TA
RIARMO MANUAL
E
MBP
MANOMETRO BASSA
PRESSION
E
MA
P
MANOMETRO AL
TA
PRESSION
E
TP
TRASDUTT
ORE DI PRESSION
E
TA
P
TRASDUT
TO
RE A
LT
A PRESSION
E
SS
SOND
A
SURRISCALDAMEN
TO
TB
P
TRASDUTT
ORE BASSA
PRESSION
E
SP
D
SCAMBI
AT
ORE
A
PIASTR
E
DESURRISCALD
AT
OR
E
PDW
SI
W
OUT
IN
SUW
BA
V
BA
V
OUT
IN
OUT
IN
BA CP FD
ID
L
PA
A
PD
W
PP
RL
RM
SIW
SL SP
SU
W
TC
V
PP
S
VS
F
VT
E
PPSS
PB
FIN AND TUBE COIL
COMPRESSOR
FIL
TER DRIE
R
LIQUID AND MOISTURE INDICA
TO
R
AU
TO
RESE
T
HIGH PRESSURE SWITCH
W
ATER PRESSURE SWITCH
PRESSURE SOCKE
T
1/4" SAE WI
TO
UT
COR
E
LIQUID BALL
V
A
LV
E
COMPRESSOR OUTLET
B
A
LL
V
A
LV
E
W
ATER INLET
P
R
O
B
E
LIQUID PROB
E
PL
AT
E HE
AT
EXCHANGE
R
W
ATER OUTLET
PROB
E
CHARGING TUBE
FA
N
Description
PRESSURE SOCKET
1/4" SAE WITH CORE
SAFET
Y
VA
LV
E
ELECTRONIC EX
PA
NSION
VA
LV
E
PRESSURE SOCKE
T
5/16" SAE WITH CORE
AU
TO
RESE
T
LOW PRESSURE SWITCH
PA
M
MANUAL
RESET
HIGH PRESSURE SWITCH
MB
P
LOW PRESSURE GAUG
E
MA
P
HIGH PRESSURE GAUG
E
TP
PRESSURE TRANSDUCE
R
TA
P
HIGH PRESSURE TRANSDUCE
R
SS
SUPERHEA
TING PROB
E
TB
P
LOW PRESSURE TRANSDUCER
SP
D
DESUPERHEA
THER PL
AT
E HE
AT
EXCHANGER
* : Optional : insulated pipes for BR unit
Description
BA
FIN
AND
TUBE COIL
CP
COMPRESSOR
FD
FIL
TER DRIER
IDL
LIQUID
AND MOISTURE INDICA
TOR
PAA
AUT
O RESET
HIGH PRESSURE SWITCH
PDW
W
ATER PRESSURE SWITCH
PP
PRESSURE SOCKET
1/4” SAE WIT
OUT
CORE
RL
LIQUID BALL
V
AL
VE
RM
COMPRESSOR OUTLET
BALL
V
AL
VE
SIW
W
ATER INLET
PROBE
SL
LIQUID PROBE
SP
PLA
TE HEA
T EXCHANGER
SPD
DESUPERHEA
TER HEA
T EXCHANGER
SUW
W
ATER INLET
PROBE
TC
CHARGING
TUBE
V
FAN
PPS
PRESSURE SOCKET
1/4” SAE WITH CORE
VSF
SAFETY
V
AL
VE
VTE
ELECTRONIC EXP
ANSION V
AL
VE
PPSS
PRESSURE SOCKET
5/16” SAE WITH CORE
PB
AUT
O RESET
LOW PRESSURE SWITCH
PAM
MANUAL
RESET
HIGH PRESSURE SWITCH
MBP
LOW PRESSURE GAUGE
MAP
HIGH PRESSURE GAUGE
TP
PRESSURE
TRANSDUCER
TAP
HIGH PRESSURE
TRANSDUCER
SS
SUPERHEA
TING PROBE
TBP
LOW PRESSURE
TRANSDUCER
REFRIGERANT FLOw DIAGRAM - DESUPERHEATERS UNIT VD
Refrigerant flow diagram in cooling mode IR