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Daikin EWWH955DZXEA2 [30/32] Important information on used refrigerant
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D-EIMWC01405-18EN- 30/32
8 IMPORTANT INFORMATION ON USED REFRIGERANT
This product contains fluorinated greenhouse gases. Do not vent gases into the atmosphere.
Refrigerant type:
R134a
GWP value (Global Warming Potential):
1430
The amount of refrigerant is indicated on the nameplate with the unit name.
Periodical inspections for refrigerant leaks may be required depending on European or local legislation. Please contact
your local dealer for more information.
For more detailed information, contact your local authorized dealer.
8.1 Factory and Field charged units instructions
The refrigerant system is charged with greenhouse effect fluorinated gas and the refrigerant charge is printed on the plate,
shown below, that is affixed inside the electrical panel.
1 Fill in with indelible ink the refrigerant charge label supplied with the product as following instructions:
- the refrigerant charge for each circuit (1; 2; 3) added during commissioning;
- the total refrigerant charge (1 + 2 + 3)
- calculate the greenhouse gas emission with the following formula:
GWP value of the refrigerant x Total refrigerant charge (in kg) / 1000
a Contains fluorinated greenhouse gases
b Circuit number
c Factory charge
d Field charge
e Refrigerant charge for each circuit (according to the number of circuits)
f Total refrigerant charge
g Total refrigerant charge (Factory + Field)
h Greenhouse gas emission of the total refrigerant charge expressed in equivalent CO2 tonnes
m Refrigerant type
n GWP = Global Warming Potential
p Unit serial number
NOTICE
In Europe, greenhouse gas emission of the total refrigerant charge in the system (expressed in equivalent CO
2
tonnes)
is used to determine maintenance frequency. Follow the applicable legislation.
Use the GWP value mentioned on the label. This GWP value is based on the 4th IPCC Assessment Report. The GWP
value mentioned in the manual might be outdated (i.e. based on the 3rd IPCC Assessment Report)
Содержание
- Cooling capacity from 320 to 1480 kw 1
- D eimwc01405 18_01en 1
- Ewwd dz 1
- Ewwh dz 1
- Hz refrigerant hfc r134a r1234ze e 1
- Installation maintenance and operating manual 1
- Water cooled oil free centrifugal chillers 1
- Contents 2
- D eimwc01405 18en 2 32 2
- Downloaded from www manualslib com manuals search engine 2
- Figures 2
- Downloaded from www manualslib com manuals search engine 3
- D eimwc01405 18en 4 32 4
- Downloaded from www manualslib com manuals search engine 4
- Fig 2 dual compressor unit component descriptions 4
- Application 6
- General description 6
- Information about r1234ze e 6
- Introduction 6
- Installation safety 7
- Installation 9
- Receiving and handling 9
- Storage 9
- Lifting instructions 11
- Positioning and assembly 11
- Shock absorbers 11
- Anchoring 12
- Water pipes 12
- Water treatment 13
- Minimum water content in the system 14
- Temperature limits and water flow 14
- Condenser protection and design considerations 15
- Evaporator frost protection 15
- Chilled water control sensor 16
- 386 392 17
- 392 387 x 100 17
- Control circuit 17
- Electrical connections 17
- Open the isolation and or shut off valves 17
- Phase imbalance 17
- Safety valve 17
- Operation 19
- Operator s responsibilities 19
- Unit description 19
- Compressor lead lag 20
- High condensing pressure control 20
- Regulation type 20
- Safeties for each cooling compressor 20
- System safeties 20
- Maintenance 21
- Pressure temperature table 22
- Routine maintenance 23
- Cleaning and storage 27
- Seasonal maintenance 27
- Service schedule 27
- Maintenance schedule 28
- All installation work must be completed as required above the plant inspected and unit ready for operations if plant conditions do not allow the unit to operate within the limits set in the catalogue the unit cannot be started if the above conditions cannot be guaranteed the customer is liable for the daikin applied commissioning approval 29
- Checks before first start up 29
- Daikin unit serial no ________________________________________________________________ daikin unit serial no ________________________________________________________________ 29
- Date __________________________________ 29
- Job name _________________________________________________________________________ job name _________________________________________________________________________ 29
- Name _________________________________ 29
- Notes this list must be completed and sent to the local daikin service department at least two 29
- Signature _________________________________ signature _________________________________ 29
- Site engineer 29
- Unit model no s ___________________________________________________________________ unit model no s ___________________________________________________________________ 29
- Warning the unit should never be operated before daikin applied authorised start up failure to observe this warning could cause serious equipment damages and void the warranty 29
- Weeks before the start 29
- Factory and field charged units instructions 30
- Important information on used refrigerant 30
- Demolition and disposal 31
- Duration 31
- Periodic checks and commissioning of pressure vessels 31
- Daikin applied europe s p a 32
- The present publication is drawn up by of information only and does not constitute an offer binding upon daikin applied europe s p a daikin applied europe s p a has compiled the content to the best of their knowledge refer to the data communicated at the time of the order all the data and specifications contained herein are liable to change without notice refer to the data communicated at the time of the order daikin applied europe s p a cannot be held liable for direct or indirect damage in the broadest sense of the term arising from or related to the use and or interpretation of this publication all content is copyrighted by daikin applied europe s p a 32
- Via piani di santa maria 72 00072 ariccia rome italy tel 39 06 93 73 11 fax 39 06 93 74 014 32
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