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SCHEMA CIRCUITO FRIGORIFERO
HWA-ZB 02679÷021564
Unità per solo raffreddamento
KÄLTEKREISLAUFSCHEMA
HWA-ZB 02679÷021564
Einheit nur Kühlung
MHP
P>
SPS
P>
SPH
VP
MC
P<
SPL
MLP
DENOMINAZIONE
CA
Condensatore
Elettrovalvola (economizzatore) Electro valve (economizer)
ELE
EW
Evaporatore
FD
Filtro disidratatore
MC
Compressore
Manometro alta pressione
MHP
(accessorio, incluso in 021068÷021564)
Manometro bassa pressione
MLP
(accessorio, incluso in 021068÷021564)
MV
Ventilatori assiali
RC
Resistenza carter
Rubinetto linea liquido
RLL
(accessorio)
RM
Rubinetto mandata
Scambiatore di calore
SCE
(economizzatore)
SF
Indicatore di liquido
SPH
Pressostato alta pressione
SPL
Pressostato bassa pressione
SPS
Pressostato di sicurezza
TP
Trasduttore di pressione
VDS
Valvola di sicurezza
Valvola di parzializzazione
VP
stepless (accessorio)
Valvola termostatica
VT
elettronica
Valvola termostatica
VTE
(economizzatore)
16
VDS
RM
TP
SF
FD
RC
SCE
VTE
ELE
VT
TP
VDS
T
DESIGNATION
Condenser
Evaporator
Filter-drier
Compressor
High pressure guage
(accessory, included
Low pressure guage
(accessory, included
Axial fans
Crank case heater
Liquid line shut-off valve
(accessory)
Discharge line
Heat exchanger
(economizer)
Sight glass
High pressure switch
Low pressure switch
Safety pressure gauges
Pressure transmitter
Safety valve
Step regulation valve
stepless (accessory)
Electronic expansion
valve
Thermostatic valve
(economizer)
REFRIGERATION CIRCUIT DIAGRAM
HWA-ZB 02679÷021564
Only cooling units
SCHEMA DU CIRCUIT FRIGORIFIQUE
HWA-ZB 02679÷021564
Groupe de production d'eau glacée
CA
MV
RLL
RLL
FD
SF
SCE
VTE
ELE
VT
T
EW
T
T
T
BEZEICHNUNG
Luftgek. Verfl üssiger
Elektroventil (Economizer)
Verdampfer
Filtertrockner
Verdichter
Hochdruckmanometer
(Zubeör, inbegriffen 021068÷021564)
Niederdruckmanometer
(Zubeör, inbegriffen 021068÷021564)
Axiallüftern
Öfl sumpfheizung
Flüssigkeitslinie Absperrventil
(zubehör)
Druckseite Absperrventil
Wärmetauscher
(Economizer)
Schauglas
Hochdruckwächter
Unterdruckwächter
Sicherheitsdruckschalter
Drucktransmitter
Sicherheitsventil
Leistungsregelung Ventil
stepless (zubehör)
Elektronische thermostatischem
Expansionsventil
Expansionsventil
(Economizer)
HWA-ZB
VDS
RM
TP
MHP
P>
SPS
P>
SPH
RC
VP
MC
P<
SPL
MLP
TP
VDS
DESCRIPTION
Condenseur
Électrovanne (économiseur)
Evaporateur
Filtre deshydrateur
Compresseur
Manomètre de haute pression
(accessoire, inclus 021068÷021564)
Manomètre de basse pression
(accessoire, inclus 021068÷021564)
Ventilateurs axiaux
Résistence carter
Robinet ligne liquide
(accessory)
Robinet gaz
Echangeur de chaleur
(économiseur)
Indicateur de liquide
Pressostat de haute pression
Pressostat de basse pression
Pressostat de securité
Transducteur de pression
Vanne securité
Vanne de partialization
stepless (accessory)
Vanne d'expansion
thermostatique électronique
Soupape thermostatique
(économiseur)
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