Hitachi MULTIZONE RAD-18QPE Technical Catalogue Download

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CONTENTS

ELECTRICAL DATA

____________________________________________________________________ 6-1

6.1.

INDOOR UNIT

_________________________________________________________________________ 6-2

6.2.

OUTDOOR UNIT

_______________________________________________________________________ 6-3

WIRING DIAGRAM

_____________________________________________________________________ 7-1

7.1.

MULTIZONE

___________________________________________________________________________ 7-2

7.1.1.

RAK-18QXE, RAK-25RXE, RAK-35RXE, RAK-50RXE _________________________________________ 7-2

7.1.2.

RAK-15QPE, RAK-18RPE, RAK-25RPE, RAK-35RPE, RAK-42RPE, RAK-50RPE ___________________ 7-3

7.1.3.

RAK-50RPE1, RAK-60RPE _______________________________________________________________ 7-4

7.1.4.

RAF-25RXE, RAF-35RXE, RAF-50RXE _____________________________________________________ 7-5

7.1.5.

RAI-25RPE, RAI-35RPE, RAI-50RPE, RAI-60RPE ____________________________________________ 7-6

7.1.6.

RAD-18QPE, RAD-25RPE, RAD-35RPE ____________________________________________________ 7-7

7.1.7.

RAD-50RPE, RAD-60RPE ________________________________________________________________ 7-8

7.1.8.

RAM-110NP5E_________________________________________________________________________ 7-9

REFRIGERANT CYCLE _________________________________________________________________ 8-1

8.1.

MULTIZONE INDOOR UNITS

_____________________________________________________________ 8-2

8.1.1.

WALL TYPE: RAK-18QXE, RAK-25RXE, RAK-35RXE _________________________________________ 8-2

8.1.2.

WALL TYPE: RAK-50RXE ________________________________________________________________ 8-3

8.1.3.

WALL TYPE: RAK-15QPE, RAK-18RPE, RAK-25RPE, RAK-35RPE, RAK-42RPE, RAK-50RPE ________ 8-4

8.1.4.

WALL TYPE: RAK-50NPE1, RAK-60NPE ____________________________________________________ 8-5

8.1.5.

FLOOR TYPE: RAF-25RXE, RAF-35RXE ___________________________________________________ 8-6

8.1.6.

FLOOR TYPE: RAF-50RXE _______________________________________________________________ 8-7

8.1.7.

CEILING CASSETTE: RAI-25RPE, RAI-35RPE,RAI-50RPE, RAI-60RPE __________________________ 8-8

8.1.8.

DUCT TYPE: RAD-18QPE, RAD-25RPE, RAD-35RPE _________________________________________ 8-9

8.1.9.

DUCT TYPE: RAD-50RPE, RAD-60RPE ___________________________________________________ 8-10

8.2.

MULTIZONE OUTDOOR UNITS __________________________________________________________ 8-11

8.2.1.

5 ROOMS MULTIZONE: RAM-

0NP5E ___________________________________________________ 8-1

CONTROL AND FUNCTION ______________________________________________________________ 9-1

9.1

WIRELESS REMOTE CONTROL FUNCTION ________________________________________________ 9-2

9.1.1.

RAR-6N1, RAR-6N2, RAR-6NE4, RAR-6N5 AND RAR-6NE1 ____________________________________ 9-2

9.2

SHIFT VALUE _________________________________________________________________________ 9-3

9.3

OPERATION LOCK _____________________________________________________________________ 9-5

9.4

SETTING THE PREVENTION OF MUTUAL INTERFERENCE ___________________________________ 9-6

9.5

INTERMITTENT FAN SPEED SETTING ____________________________________________________ 9-6

9.6

FAN SPEED SETTING IN THERMO OFF IN COOLING ________________________________________ 9-7

9.7

ERROR CODE INFORMATION ___________________________________________________________ 9-8

9.8

ADDITIONAL FUNCTION VIA DIP-SWITCH SETTINGS _______________________________________ 9-10

9.8.1

AUTO RESTART FUNCTION ____________________________________________________________ 9-10

9.8.2

HEATING/COOLING ONLY MODE SELECTION _____________________________________________ 9-10

OPTION LIST _________________________________________________________________________ 10-1

10.1

WIRED REMOTE CONTROL SPX-RCDA AND SPX-RCDB ____________________________________ 10-2

10.1.1

SHIFT VALUE ________________________________________________________________________ 10-3

10.1.2

ERROR CODE INFORMATION __________________________________________________________ 10-4

10.2

H-LINK ADAPTOR – PSC 6RAD __________________________________________________________ 10-7

10.2.1

SAFETY SUMMARY ___________________________________________________________________ 10-7

10.2.2

INSTALLATION WORK _________________________________________________________________ 10-7

10.2.3

ELECTRICAL WIRING __________________________________________________________________ 10-8

10.2.4

DIP SWITCH SETTING _________________________________________________________________ 10-9

10.2.5

TEST RUN __________________________________________________________________________ 10-10

10.3

DRY CONTACT (SPX-WDC2 AND SPX-WDC3) APPLICATION (USING DIP SWITCH) _____________ 10-11

10.4

DISTRIBUTOR – SPX-DST1 ____________________________________________________________ 10-14

10.5

REMOTE SENSOR - SPX-RTH1 ________________________________________________________ 10-15

10.5.1

SELECTION OF INSTALLATION POSITION _______________________________________________ 10-15

10.5.2

INSTALLATION PROCEDURE __________________________________________________________ 10-15

10.5.3

WIRING PROCEDURES _______________________________________________________________ 10-15

Summary of Contents for MULTIZONE RAD-18QPE

Page 1: ...MULTIZONE OUTDOOR UNIT INDOOR RAM 110NP5E RAK 18QXE RAK 25 50 RXE RAK 15QPE RAK 18 50 RPE RAK 50RPE1 RAK 60RPE RAF 25 50 RXE RAI 25 RPE 60 RAD 18QPE RAD 25 60 RPE TECHNICAL CATALOGUE MONO SPLIT ...

Page 2: ...tice in order for HITACHI to bring in the latest innovations to their customers Whilst every effort is made to ensure that all dimensions and specifications are correct any printers error not rectified are outside the control of HITACHI who cannot be held responsible for the same ...

Page 3: ... CASSETTE TYPE RAI 25RPE 35RPE 50RPE 60RPE ECPP _______________________ 2 6 2 1 6 DUCT TYPE RAD 18QPE 25RPE 35RPE _________________________________________________ 2 7 2 1 7 DUCT TYPE RAD 50RPE 60RPE ________________________________________________________ 2 8 2 2 MULTIZONE OUTDOOR UNITS ___________________________________________________________ 2 9 2 2 1 5 ROOMS MULTIZONE RAM 110NP5E ___________...

Page 4: ... 8 1 9 CONTROL AND FUNCTION______________________________________________________________ 9 1 9 1 WIRELESS REMOTE CONTROL FUNCTION ________________________________________________ 9 2 9 1 1 RAR 6N1 RAR 6N2 RAR 6NE4 RAR 6N5 AND RAR 6NE1____________________________________ 9 2 9 2 SHIFT VALUE _________________________________________________________________________ 9 3 9 3 OPERATION LOCK ___________...

Page 5: ...PE RAK 35RPE 42RPE 50RPE ________________________________________________ 1 4 1 1 4 WALL TYPE RAK 50RPE1 60RPE _______________________________________________________ 1 5 1 1 5 FLOOR TYPE RAF 25RXE 35RXE 50RXE _______________________________________________ 1 6 1 1 6 CEILING CASSETTE RAI 25RPE 35RPE _________________________________________________ 1 7 1 1 7 CEILING CASSETTE RAI 50RPE 60RPE ______...

Page 6: ...ection mm2 1 50 x 3 EARTH Piping diameter Liq Gas Inch 1 4 x 5 3 8 x 3 1 2 x 2 Minimum piping length m 3 Maximum piping length height difference m Current quantity of refrigerant Chargeless kg TeqCO Chargeless Additional refrigerant charge m g m Working range cooling heating C 10 46 15 24 Refrigerant GWP R32 675 Condenser Fan Propeller Fan Compressor Type 2 Cylinder Rotary Oil Type Oil Charge ml C...

Page 7: ...___2 3 2 1 3 WALL TYPE RAK 50RPE1 60RPE __________________________________________2 4 2 1 4 FLOOR TYPE RAF 25RXE 35RXE 50RXE __________________________________2 5 2 1 5 CEILING CASSETTE TYPE RAI 25RPE 35RPE 50RPE 60RPE ECPP _________2 6 2 1 6 DUCT TYPE RAD 18QPE 25RPE 35RPE ___________________________________2 7 2 1 7 DUCT TYPE RAD 50RPE 60RPE___________________________________________2 8 2 2 MULT...

Page 8: ...DIMENSIONAL DATA 2 5 2 1 4 FLOOR TYPE RAF 25RXE 35RXE 50RXE ...

Page 9: ...DIMENSIONAL DATA 2 6 2 1 5 CEILING CASSETTE TYPE RAI 25RPE 35RPE 50RPE 60RPE ECPP ...

Page 10: ...DIMENSIONAL DATA 2 7 2 1 6 DUCT TYPE RAD 18QPE 25RPE 35RPE Unit mm ...

Page 11: ...DIMENSIONAL DATA 2 8 2 1 7 DUCT TYPE RAD 50RPE 60RPE ...

Page 12: ...DIMENSIONAL DATA 2 9 2 2 1 5 ROOMS MULTIZONE RAM 110NP5E 776 800 950 50 106 50 50 50 50 50 50 50 40 371 600 177 12 70 19 15 440 406 ...

Page 13: ... ______________________________________________________ 3 2 3 1 3 MULTIZONE COMBINATION SELECTION ____________________________________ 3 3 3 2 CAPACITY CHARACTERISTIC CURVES FOR MULTIZONE _____________________________ 3 13 3 2 1 RAM 110NP5E _________________________________________________________ 3 13 3 3 CORRECTION FACTORS ACCORDING TO PIPING LENGTH___________________________ 3 135 3 4 CORRECTIO...

Page 14: ...p 1 Determine the system requirements Calculate the cooling capacity and heating capacity of each indoor unit according to the following conditions Total Load for each room Room Item 1 2 3 1 2 3 Estimated Cooling Load kW 2 75 4 24 5 35 12 34 Estimated Heating Load kW 2 90 4 60 6 00 13 50 Example Temperature Condition Cooling Heating Outdoor Air Inlet Dry Bulb 35 0ºC Outdoor Air Inlet Dry Bulb 7ºC ...

Page 15: ...3 3 5 5 3 4 2 6 0 5 0 6 8 6 0 7 8 2 5 5 0 3 5 6 0 4 2 6 7 5 0 7 5 6 0 8 5 3 5 7 0 4 2 7 7 5 0 8 5 6 0 9 5 4 2 8 4 5 0 9 2 6 0 10 2 5 0 10 0 6 0 11 0 6 0 12 0 Type Pentad Model Name RAM 110NP5E Product Image Combination ONE UNIT 1 5 1 8 2 5 4 2 3 5 5 0 6 0 TWO UNITS 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 8 1 8 1 8 1 8 1 8 1 8 2 5 2 5 2 5 2 5 2 5 3 5 3 5 3 5 3 5 4 2 4 2 4 2 5 0 5 0 6 0 ...

Page 16: ... 8 8 6 1 8 9 6 2 5 6 8 2 5 7 8 2 5 8 5 2 5 9 3 2 5 10 3 3 5 8 8 3 5 9 5 3 5 10 3 3 5 11 3 Type Pentad Model Name RAM 110NP5E Product Image Combination THREE UNITS 1 5 1 5 1 5 1 8 1 5 2 5 1 5 3 5 1 5 4 2 1 5 5 0 1 5 6 0 1 5 1 8 1 5 2 5 1 5 3 5 1 5 4 2 1 5 5 0 1 5 6 0 1 5 2 5 1 5 3 5 1 5 4 2 1 5 5 0 1 5 6 0 1 5 3 5 1 5 4 2 1 5 5 0 1 5 6 0 1 5 4 2 1 5 5 0 1 5 6 0 1 5 5 0 1 5 6 0 1 5 6 0 1 8 1 8 1 8 2...

Page 17: ...RAK 35RPE RAK 42RPE RAK 50RPE _____7 3 7 1 3 RAK 50RPE1 RAK 60RPE _________________________________________________7 4 7 1 4 RAF 25RXE RAF 35RXE RAF 50RXE _______________________________________7 5 7 1 5 RAI 25RPE RAI 35RPE RAI 50RPE RAI 60RPE_______________________________7 6 7 1 6 RAD 18QPE RAD 25RPE RAD 35RPE_______________________________________7 7 7 1 7 RAD 50RPE RAD 60RPE __________________...

Page 18: ...ce where there is electromagnetic wave direct radiation shield the controller and cables by covering with the steel box and running the cable through the metal conduit tube In case that there is electric noise at the power source for the indoor unit provide a noise filter 10 2 2 INSTALLATION WORK Before installation Check the contents and the number of the accessories in the packing Adaptor 1 piec...

Page 19: ...orming the wiring work DO NOT run all the H LINK cable or power supply cable along the other signal cable or malfunction may occur due to the noise etc If it is required to run along the other transmission cable separate the cable more than 30cm or run the cable through the metal tube and earth the tube Follow local codes and regulations when performing electrical wiring and earth wiring Transmiss...

Page 20: ...D 2 The position of the DIP switch is shown below CAUTION DO NOT turn ON various pins of DSW1 and DSW2 3 Set the refrigerant cycle by RSW1 and DSW1 DSW1 Ten digit RSW1 Last digit DSW1 and RSW1 are set 0 before shipment Up to 15 cycles can be set E g Setting in Ref No 5 4 Set the unit No by RSW2 and DSW2 DSW2 Ten digit RSW2 Last digit DSW2 and RSW2 are set 0 before shipment Up to 15 cycles can be s...

Page 21: ...cted only by the RAC adaptor set the terminating resistance by the RAC adaptor The terminating resistance should be set ON in only one position in whole H LINK system 10 2 5 TEST RUN Test run should be performed in the following after finishing the installation wiring and setting Refer to the installation manuals enclosed with the control system equipment 1 Confirmation of RAC Adaptor Connection C...

Page 22: ...CN6 Note 1 DRY CONTACT function is Enable by set pin No 2 of the DIP SWITCH refer to table 1 for the label to ON position 2 Select the proper setting for DRY CONTACT LOGIC INPUT pin No 3 on DIP SWITCH refer to Table 1 for the label i Set to OFF position Hi Input if the type of Dry Contact switch to be used for the CARD KEY UNIT or Window is of contact type a Normally Open Type as shown in below di...

Page 23: ...r operation is allowable by remote controller When the dry contact switch on the Card Key Unit is open refer to diagram below for contact type a the unit stops to operate it takes 10 seconds to stop the unit operation after the dry contact switch on the card key turns off and vice versa When the card key is removed from the Card Key Unit the wireless remote controller cannot be used When the card ...

Page 24: ...ER SUPPLY Connecting Cord to PCB SPX WDC2 or SPX WDC3 Refer to Table 1 Contact with sleeve CN6 or CN9 Refer to Table 1 DIP SW Label Refer to Table 1 Dry contact Card sensor indicator Window Close ON Open OFF Window Close ON Open OFF Card key unit Insert Card ON Remove Card OFF Indoor unit PWB Connection Connection SERIAL CONNECTION All SW ON OPERATION Connecting cord to PCB Accessory SPX WDC2 or S...

Page 25: ...ller when there is a need to centralize the control of multiple indoor units using only a single wired remote controller A single distributor could be connected further to 3 separate distributors so that up to 13 units of indoor could be controlled by a single wired remote controller SPX WKT3 RCDA RCDB SPX WKT3 RCDA RCDB ...

Page 26: ...ROCEDURE In case of mounting onto the wall Fig 1 Make the wiring on the sensor box and let the wires for sensor through the box slot Fix the sensor box onto the wall with 2 screws B In case that the sensor box can not be fixed onto the wall with screws fix it onto the wall by using the double sided adhesive tapes etc In case of mounting onto Electrical Switch box Fig 2 and 3 Make the holes for fix...

Page 27: ...TC_ERP MULTI R32 2019 00 ...

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