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INSTALLATION MANUAL

EWLD120MBYNN
EWLD170MBYNN
EWLD240MBYNN
EWLD260MBYNN
EWLD340MBYNN
EWLD400MBYNN
EWLD480MBYNN
EWLD500MBYNN
EWLD540MBYNN

Condenserless water-cooled water chillers

Summary of Contents for EWLD120MBYNN

Page 1: ...INSTALLATION MANUAL EWLD120MBYNN EWLD170MBYNN EWLD240MBYNN EWLD260MBYNN EWLD340MBYNN EWLD400MBYNN EWLD480MBYNN EWLD500MBYNN EWLD540MBYNN Condenserless water cooled water chillers...

Page 2: ...3 24 V K2P M2P L2 L3 SLAVE 1 F18 K2P F8 F9 74 75 76 77 78 79 N L1 F10 F19 230 V 73 24 V K1P M1P L2 L3 MASTER F20 S1S S6S M K1P F11 F12 74 75 76 77 78 79 S10S M M3P SLAVE 2 M2P SLAVE 1 M1P MASTER R8T L...

Page 3: ...es 04 Richtlijnen zoals geamendeerd 05 Directivas seg n lo enmendado 06 Direttive come da modifica 07 v 08 Directivas conforme altera o em 09 10 Direktiver med senere ndringer 11 Direktiv med f retagn...

Page 4: ...evaporator water down to 10 C Daikin Integrated Chiller Network DICN Liquid line solenoid valve Sight glass with moisture indication EWLD120MBYNN EWLD260MBYNN EWLD480MBYNN EWLD170MBYNN EWLD340MBYNN EW...

Page 5: ...se radio interference in which case the user may be required to take adequate measures The units are designed for indoor installation and should be installed in a location that meets the following req...

Page 6: ...e performed and the air in the refrigerant piping must be evacuated to a value of 4 mbars absolute by means of a vacuum pump 1 Anchor bolt 2 Washer 3 Rubber plate 4 Row cork or rubber sheet 5 Ground 6...

Page 7: ...the supplied couplings to the evaporator inlet s Connecting the water outlet pipe containing the outlet water tem perature sensor not for EWLD120 The water outlet pipe containing the outlet water tem...

Page 8: ...listed in the table below The filter kit supplied with the unit must be installed in front of the evaporator water inlet by means of the supplied couplings as shown in the figure The filter has holes...

Page 9: ...on the unit the power circuit must be connected to the terminals 2 4 and 6 of the main isolator switch 2 Connect the earth conductor yellow green to the earthing terminal PE Interconnection cables Vol...

Page 10: ...erature sensor Cable for remote digital controller See remote digital controller in the operation manual 1 A remote digital controller can be connected to the PCB inside the unit by means of a 6 ray c...

Page 11: ...illed out completely tick when checked standard steps to go through before starting the unit 1 Check for external damage 2 Open all shut off valves indicated by a red label OPEN THIS VALVE BEFORE OPER...

Page 12: ...s inlet water evaporator temperature and mixed outlet water evaporator temperature This in order to correct a possible measurement fault The default value of the probe offset is equal to 0 Steering th...

Page 13: ...F all units the pump runs for a time indicated by the setting Slave 3 S3 is configured to operate when its remote start stop switch S6S S3 is pushed by the operator Slave 1 S1 slave 2 S2 and the maste...

Page 14: ...3 shows the system configuration field wiring and terminals for field wiring of this example Purpose Purpose of this system is to keep a buffer at a constant temperature and to feed a load from this...

Page 15: ...er circuit The operation of the water chiller is then controlled by the Digital Display Controller Shut down by switching off the controller and the circuit breaker of the power circuit WARNINGS Emerg...

Page 16: ...Zandvoordestraat 300 B 8400 Oostende Belgium 4PW22686 1...

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