Related Manuals for Daikin EWLP012KBW1N
Summary of Contents for Daikin EWLP012KBW1N
- Page 1 INSTALLATION MANUAL Condenserless water-cooled water chillers EWLP012KBW1N EWLP020KBW1N EWLP026KBW1N EWLP030KBW1N EWLP040KBW1N EWLP055KBW1N EWLP065KBW1N...
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Page 3: Table Of Contents
R407C. Operation range................. 2 The EWLP units can be combined with Daikin fan coil units or air Main components ................2 handling units for air conditioning purposes. They can also be used Selection of location ................ -
Page 4: Operation Range
ELECTION OF LOCATION Features ■ Voltage free contacts The units are designed for indoor installation and should be installed in a location that meets the following requirements: general operation alarm The foundation is strong enough to support the weight of the unit operation compressor 1 and the floor is flat to prevent vibration and noise generation. -
Page 5: Selection Of Piping Material
ELECTION OF PIPING MATERIAL When a condenserless unit is installed below the condensing unit, the following can occur: Foreign materials inside pipes (including oils for fabrication) ■ when the unit stops, oil will return to the discharge must be 30 mg/10 m or less. side of the compressor. -
Page 6: Leak Test And Vacuum Drying
It is impossible for Daikin to control the contamination of the "foreign" condenser of the installer. The Daikin unit has a strict contamination level. Use the liquid line check valve for charging refrigerant and make sure to charge liquid. -
Page 7: Checking The Water Circuit
Air purge valves must be provided at all high points of the HECKING THE WATER CIRCUIT system. The vents should be located at points which are easily accessible for servicing. The units are equipped with a water inlet and water outlet for connec- tion to a chilled water circuit. -
Page 8: Water Charge, Flow And Quality
ATER CHARGE FLOW AND QUALITY IELD WIRING To assure proper operation of the unit a minimum water volume is All field wiring and components must be installed by a required in the system and the water flow through the evaporator licensed electrician and must comply with relevant must be within the operation range as specified in the table below. -
Page 9: Point For Attention Regarding Quality Of The Public Electric Power Supply
Point for attention regarding quality of the public EFORE STARTING electric power supply The unit should not be started, not even for a very short ■ This equipment complies with EN/IEC 61000-3-11 provided period of time, before the following pre-commissioning that the system impedance Z is less than or equal to Z checklist is filled out completely. - Page 11 ..................................................................Phone Phone : ..................: ....................QUIPMENT TECHNICAL DATA Manufacturer : DAIKIN EUROPE ....Power supply (V/Ph/Hz/A) : ......... Model : ..........Maximum high pressure : ......30.9 bar Serial Number : ..........Charging weight (kg) R407C : .........
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Page 12: 4Pw61665-1A - 2012.04
4PW61665-1A 2012.04...
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