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SCHEMA CIRCUITO FRIGORIFERO E
IDRAULICO UNITA' A POMPA DI CALORE
HYDRAULISCHER ANSCHLUß UND
KÄLTESCHEMA DER WÄRMEPUMPE VERSION
SPH
MC
SPL
DENOMINAZIONE
CAR
Carico acqua
CEC
Batteria condensante-evaporante Condensing-evaporating coil
CV
Valvola di ritegno
EW
Evaporatore
FD
Filtro disidratatore
LR
Ricevitore di liquido
MC
Compressore
MN
Manometro acqua
MP
Elettropompa
MV
Elettroventilatore
PD
Pressostato differenziale
RCV
Valvola 4 vie
SC
Scarico acqua
SPH
Pressostato alta man.
Pressostato bassa aut.
SPL
(Accessorio)
ST
Serbatoio
ST1
Sonda di lavoro
ST2
Sonda antigelo
TRGV
Trasduttore di pressione
VE
Vaso di espansione
Valvola di sicurezza
VSI
300 kpa
VSI1
Valvola di sicurezza
VT
Valvola d'espansione
REFRIGERANT AND HYDRAULIC CIRCUIT
DIAGRAM UNIT IN HEAT PUMP VERSION
SCHEMAT DU CIRCUIT HYDRAULIQUE ET
FRIGORIFIQUE UNITÉ À POMPE À CHALEUR
TRGV
VT
RCV
VT
DESIGNATION
Water load
One way valve
Evaporator
Filter drier
Liquid receiver
Compressor
Water gauge
Electrical pump
Electric fan motor
Differential pressure switch
4 Way valve
Water drain
High press.Switch m.R.
Low press. Switch a.R.
(Accessory)
Storage tank
Working probe
Antifreeze probe
Pressure transducer
Expansion vessel
Safety valve
300 Kpa
Safety valve
Expansion valve
MV
CEC
CV
ST
CV
VSI1
EW
LR
BEZEICHNUNG
Wasser laden
Verflüssiger/verdampferregister
Rückschlagventil
Verdampfer
Trocknerfilter
Flüssigkeitssammler
Verdichter
Wasser manometer
Elektrische pumpe
Elektroventilator
Differenzdruckscalter
Vierwege-umschaltventil
Wasser entalden
Hochdruckschalterman
Niederdruckschalt. Aut.
(Zubehör)
Speicherbehälter
Wassertemp. -Fühler
Frostschutzfühler bnutzerseite
Druckgeber
Ausdehnungsgefäß
Sicherheitsventil
300 Kpa
Sicherheitsventil
Expansionsventil
VSI
VE
MN
ST1
CAR
ST2
PD
SC
MP
DESIGNATION
Charge d'eau
Batterie condensante-evaporante
Vanne de retention
Evaporateur
Filtre deshydrateur
Reservoir de liquide
Compresseur
Manomètre eau
Pompe electrique
Electroventilateur
Pressostat differentiel
Vanne 4 voies
Vidange d'eau
Prss. Haute press. Man.
Press. Basse press. Aut.
(Accessoire)
Ballon tampon
Sonde du travail
Sonde antigel
Transducteur de press
Vase d'expansion
Soupape de securite
300 Kpa
Soupape de securite
Soupape d'expansion
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