Daikin EKEXMCBV3 Installation And Operation Manual Download Page 1 | Manualshive

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INSTALLATION AND

OPERATION MANUAL

EKEXMCBV3

Option kit for combination of Daikin

condensing units with field supplied

evaporators

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Summary of Contents for EKEXMCBV3

Page 1: ...INSTALLATION AND OPERATION MANUAL EKEXMCBV3 Option kit for combination of Daikin condensing units with field supplied evaporators ...

Page 2: ...Y4 Y3 Y2 Y1 Y6 Y5 Y4 Y3 Y2 Y1 expansion valve gas liquid N L R2T R1T air R5 R6 P1 P2 remocon outdoor F2 F1 F1 F2 T1 T2 ON OFF H1 H2 H3 H4 H6 H5 H8 H7 3 4 1 2 6 H1 H3 H5 H5 H4 H2 H7 H6 H8 X24A 6 7 10 3 2 11 5 1 4 9 8 5 3 NOTES 1 2 3 ...

Page 3: ...tępujących norm i innych dokumentów normalizacyjnych pod warunkiem że używane są zgodnie z naszymi instrukcjami 18 sunt în conformitate cu următorul următoarele standard e sau alt e document e normativ e cu condiţia ca acestea să fie utilizate în conformitate cu instrucţiunile noastre 19 skladni z naslednjimi standardi in drugimi normativi pod pogojem da se uporabljajo v skladu z našimi navodili 2...

Page 4: ...system to DIII net devices This could result in malfunction or breakdown of the total system INSTALLATION For installation of the air handling unit refer to the air handling unit installation manual Never operate the air conditioner with the discharge pipe thermistor R3T suction pipe thermistor R2T and pressure sensors S1NPH S1NPL removed Such operation may burn out the compressor ACCESSORIES Obli...

Page 5: ...mined by the outdoor unit EKEXMCB Remote controller 1 Parts and components 1 Outdoor unit 2 Control box 3 Air handling unit field supply 4 Field piping field supply 5 Expansion valve kit Wiring connections 6 Outdoor unit power supply 7 Control box wiring Power supply and communication between control box and outdoor unit 8 Evaporator thermistors 9 Power supply and control wiring for evaporator air...

Page 6: ...ere the air contains high levels of salt such as air near the ocean Where sulphurous gas is present such as that in areas of hot spring In vehicles or vessels Where voltage fluctuates a lot such as that in factories Where high concentration of vapor or spray are present Where machines generating electromagnetic waves are present Where acidic or alkaline vapor is present The option boxes must be in...

Page 7: ...replacement or releasing nitrogen into the piping will create large quantities of oxidized film on the inside of the pipes adversely affecting valves and compressors in the refrigerating system and preventing normal operation When brazing while inserting nitrogen into the piping nitrogen must be set to 0 02 MPa with a pressure reducing valve just enough so that it can be felt on the skin For detai...

Page 8: ...al installation 1 Fix the control box with its hanger brackets to the mounting surface Use 4 screws for holes of Ø6 mm 2 Open the lid of the control box 3 For electrical wiring refer to paragraph Electric wiring work on page 5 4 Install the screw nuts 5 Close the unnecessary openings with stoppers closing cups 6 Close the lid securely after installation to ensure that the control box is watertight...

Page 9: ...th leakage breaker R1T Thermistor air R2T Thermistor liquid R3T Thermistor gas T1R Transformer 220 V 21 8 V X1M X3M Terminal block Y1E Electronic expansion valve X1M R1 R2 Thermistor liquid X1M R3 R4 Thermistor gas X1M R5 R6 Thermistor air X1M Y1 6 Expansion valve X1M P1 P2 Communication remote controller X1M T1 T2 Input ON OFF X1M F1 F2 Communication line Field wiring L Live N Neutral Connector W...

Page 10: ...rmistor cable or loosening of the thermistor may result in bad contact and incorrect temperature measurement Fixation of the thermistor 1 Fix the thermistor with insulating aluminum tape field supply in order to ensure a good heat transference 2 Put the supplied piece of rubber around the thermistor R2T R3T in order to avoid loosening of the thermistor after some years 3 Fasten the thermistor with...

Page 11: ...nd the remote controller Operation setting in case of power failure OPERATION AND DISPLAY SIGNALS The connection must be made on an accessible location To make the connection waterproof the connection can also be made in a switch box or connector box The thermistor cable should be located at least 50 mm away from power supply wire Not following this guideline may result in malfunction due to elect...

Page 12: ...ir handling unit is blocked by obstacles Remove the obstacle and make it well ventilated Check if the air filter is clogged Ask a qualified service person to clean the air filter The error signal is given and the system stops If the error resets after 5 10 minutes the unit safety device was activated but the unit restarted after evaluation time If the error persists contact your dealer If the syst...

Page 13: ...NOTES NOTES ...

Page 14: ...Zandvoordestraat 300 B 8400 Oostende Belgium 4PW32096 1 ...

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