Parker CEC100Xl Manuel D'utilisation

EN - USER'S MANUAL
DE - HANDBUCH
FR - MANUEL D'UTILISATION
EN – Original instructions
The User's manual is an integral part of the product. It is the User's responsibility to keep this documentation available
at any time (including transportation, reselling, etc.), to allow for its consultation during the entire equipment lifespan.
The present manual is addressed to skilled and expert technicians.
The product shall be employed only if it has been properly installed and it is free from damages.
ATEX rated products shall only be handled by skilled personnel according to IEC 60079-17.
Specific instructions in the User's manual impacting or covering ATEX rated products are marked with the
for easy identification.
RESIDUAL RISKS
High velocity or high-pressure fluid discharge.

Surfaces that may become very hot or very cold.

Contact with conveyed fluids that may be hot, cold, toxic or otherwise injurious.

Sparking or explosion caused by static electricity build-up or other sources of electricity.

Sparking or explosion from flammable liquids.

In case of doubts or for any further information needed, always consult the complete User's manual or contact your most
convenient Parker Hannifin representative.
1. FOREWORD
The present instruction manual refers to the CEV-S Series electric expansion valves and to their related CEC Series
motor stators. This manual covers all the versions indistinctly.
2. PRODUCT INFORMATION
Consult the product catalogue "RE1.C.9T1.CEV-S.UK" for complete information about the product.
2.1. PRODUCT IDENTIFICATION
Each valve body and stator is indelibly marked, to provide useful information for model identification and servicing.
Refer to these data when contacting our Customer Service.
1
2
3
1 Valve model
2 Date code
3 Manufacturing plant
IT - MANUALE UTENTE
ES - MANUAL DE USUARIO
1
2
1 Coil model
2 Date code
3. USE
3.1. PROPER USE
The purpose of the CEV-S Series valve is to be permanently installed in a vapour compression refrigeration appliance,
with or without reverse cycle features, as the expansion (lamination) element to reduce the condensing pressure down
to the value of the evaporating pressure. The CEV-S valve body must be securely coupled to one of the available CEC
Series stator, connected to a properly designed control system.
symbol
Outlet
Direct flow
OPERATIVE LIMITS
MWP / PS
Fluid temperature
Ambient temperature
Admitted refrigerants R134a, R410A, R407C, R290, R32, R448A, R449A, R452A, R452B, R454A, R454C, R513A
Special requirements for ATEX products:
Fluid temperature limits (with ATEX coil)
Ambient temperature limits (with ATEX coils)
ATEX marking
Within the above ambient temperature limits, the Temperature Class of the product is T4. The sign 'U' at the end
of the marking indicates a that the product has a 'component marking' and must not be mistaken with an equipment or
protective system. ATEX products must only be used in explosive areas compatible with their marking.
ELECTRICAL LIMITS
Stator type -->
Supply voltage
Voltage tolerance
1 of 15
CEV-S
Unipolar Electric Expansion Valve
Einpoliges elektronisches Expansionsventil
Détendeur électronique unipolaire
CEC
Valvola di espansione elettrionica unipolare
Válvula de expansión electrónica unipolar
Bi-flow feature
Inlet
Reverse flow
CEC100X5 CEC100X5-1
12 Vdc 24 Vdc
±10% ±10%
RE1.U.9T1.CEV-S.ML.1.2019.5
Outlet
Inlet
45 bar(g)
-40 / +85°C
-40 / +85°C
-30 / +70°C
-30 / +70°C
II 3G Ex ec IIC Gb U
CEC100Y5-3 (ATEX)
12 Vdc
±10%