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Installation Manual

–

25-EN

ELECTRICAL CONNECTION

WARNING

Use the specified wires for wiring connect the terminals. Securely fix them to prevent

external forces applied to the terminals from affecting the terminals.

Incomplete connection or fixation may cause a fire or other trouble.

Connect earth wire. (grounding work)

Incomplete grounding cause an electric shock.

Do not connect earth wires to gas pipes, water pipes, lightning conductor or telephone earth wires.

Appliance shall be installed in accordance with national wiring regulations.

Capacity shortage of power circuit or incomplete installation may cause an electric shock or a fire.

Under no circumstances, the power supply wire or the indoor and outdoor connecting wire

must not be connected in the middle (Connection using a solderless terminal etc.)

Connection trouble in the places where the wire is connected in the middle may give rise to smoking
and/or a fire.

CAUTION

For power supply speci

cations, follow the Installation Manual of outdoor unit.

Do not connect 220 – 240V power to the terminal blocks ( A , B ) for control wiring.

Otherwise, the system will fail.

Do not damage or scratch the conductive core and inner insulator of power and Indoor / Outdoor

connecting wires while peeling them.

Perform the electric wiring so that it does not come to contact with the high-temperature part of the

pipe.

The coating may melt resulting in an accident.

Do not turn on the power of the indoor unit until vacuuming of the refrigerant pipes completes.

■

Wiring speci

cations

Indoor / Outdoor connecting wires speci

cations

Indoor unit power supplied from outdoor unit

•

The outdoor unit power supply patterns vary on models.

Indoor unit power supply

1~50 Hz 220 - 240V
1~60 Hz 220V

Indoor / Outdoor connecting wires*

4 × 1.5 mm² or more

(H07RN-F or 60245 IEC 66)*

Up to 70 m

*Number of wire × wire size
*Including earth line

Remote controller wiring

Remote controller wiring, remote controller inter-
unit wiring

Wire size: 2 × 0.5 to 2.0 mm²

Total wire length of remote controller wiring and
remote controller inter-unit wiring
= L + L1 + L2 + … Ln

In case of wired type only

Up to 500 m

2 remote controllers

Up to 300 m

In case of wireless type included

Up to 400 m

Total wire length of remote controller inter-unit wiring = L1 + L2 + … Ln

Up to 200 m

* The remote controller wiring length differs depending on the remote controller used. For details, refer to the

Installation Manual attached to the remote controller.

Содержание RAV-HM1101KRTP-E

Страница 1: ...Installation Manual Indoor Unit High Wall Type Model name RAV HM1101KRTP E For commercial use R32 Installation Manual 1 English ...

Страница 2: ...ot destroy the ozone layer Be sure to check the refrigerant type for outdoor unit to be combined and then install it Product information of ecodesign requirements Regulation EU 2016 2281 http ecodesign toshiba airconditioning eu en Contents 1 PRECAUTIONS FOR SAFETY 5 2 ACCESSORY PARTS 11 3 SELECTION OF INSTALLATION PLACE 12 4 INSTALLATION OF INDOOR UNIT 15 5 CUTTING A HOLE AND MOUNTING INSTALLATIO...

Страница 3: ...lternatively he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work The quali ed installer who is allowed to work at heights has been trained in matters relating to working at heights with the air conditioners made by Toshiba Carrier Corporation or alternatively he or she has been...

Страница 4: ...on Meaning of Indication WARNING Text set off in this manner indicates that failure to adhere to the directions in the warning could result in serious bodily harm 1 or loss of life if the product is handled improperly CAUTION Text set off in this manner indicates that failure to adhere to the directions in the caution could result in slight injury 2 or damage 3 to property if the product is handle...

Страница 5: ...oving parts Do not operate unit with grille removed Stop the unit before the servicing CAUTION High temperature parts You might get burned when removing this panel CAUTION High temperature parts You might get burned when removing this panel CAUTION Do not touch the aluminum fins of the unit Doing so may result in injury CAUTION Do not touch the aluminium ns of the unit Doing so may result in injur...

Страница 6: ... allowed to do installation work Inappropriate installation may result in water leakage electric shock or re Do not use any refrigerant different from the one speciÀed for complement or replacement Otherwise abnormally high pressure may be generated in the refrigeration cycle which may result in a failure or explosion of the product or an injury to your body Before opening the front panel of the i...

Страница 7: ...location before proceeding with the work Parts and other objects may fall from above possibly injuring a person below While carrying out the work wear a helmet for protection from falling objects Do not use the refrigerant other than R32 For the refrigerant type check the outdoor unit to be combined The refrigerant used by this air conditioner follow to the outdoor unit The air conditioner must be...

Страница 8: ... topple over or give rise to noise vibration water leakage or other trouble Carry out the specied installation work to guard against the possibility of high winds and earthquake If the air conditioner is not installed appropriately a unit may topple over or fall down causing an accident If refrigerant gas has leaked during the installation work ventilate the room immediately If the leaked refriger...

Страница 9: ...is protective gear may result in electric shocks Use wiring that meets the specifications in the Installation Manual and the stipulations in the local regulations and laws Use of wiring which does not meet the specifications may give rise to electric shocks electrical leakage smoking and or a fire Connect earth wire grounding work Incomplete grounding causes an electric shock Do not connect earth ...

Страница 10: ...n electric shocks or other trouble After the work has finished use an insulation tester set 500V Megger to check the resistance is 1Mȍ or more between the charge section and the non charge metal section earth section If the resistance value is low a disaster such as a leak or electric shock is caused at user s side Upon completion of the installation work check for refrigerant leaks and check the ...

Страница 11: ...m oil etc due to the high pressure be careful not to allow the moisture dirt existing refrigerant refrigerating machine oil etc to get mixed up in the refrigeration cycle during the installation work A special tool for the R32 refrigerant is required for installation Use a new and clean piping materials for the connecting pipe so that moisture and dirt are not mixed together during the installatio...

Страница 12: ...efer to the enclosed CD R Owner s Manual 1 Hand over to customers For other languages that do not appear in this Owner s Manual please refer to the enclosed CD R 1 M O R D C í Owner s Manual and Installation Manual 1 e t a l p n o i t a l l a t s n I Wireless remote controller 1 Battery 2 Remote controller holder 1 Mounting screw Ø4 25 S 6 Flat head wood screw Ø3 1 16 S 2 Screw Ø4 10 S 3 Heat insu...

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Страница 14: ...sure to run the drain hose sloped downward Cut the piping hole sloped slightly Refrigerant piping must be protected from physical damage Install a plastic cover or equivalent Before installing the wireless remote controller 1 Remove the battery cover 2 Insert 2 new batteries R03 AAA type following the and í positions Wireless remote controller Cover Batteries Hook Installation space The indoor uni...

Страница 15: ...nal from the indoor unit Do not install the remote controller in a place exposed to direct sunlight or close to a heating source such as a stove Keep the remote controller at least 1 m apart from the nearest TV set or stereo equipment This is necessary to prevent image disturb bounces or noise interference The location of the remote controller should be determined as shown below Indoor unit Side v...

Страница 16: ...re packaged Carry in the indoor unit as it is packaged if possible If carrying in the indoor unit unpacked by necessity be sure to use buffering cloth etc to not damage the unit To move the indoor unit do not apply force to the refrigerant pipe drain pan foamed parts or resin parts etc Carry the package by two or more persons and do not bundle it with plastic band at positions other than speci ed ...

Страница 17: ...ly fit the installation plate onto the wall by screwing it in the upper and lower parts to hook up the indoor unit 2 To mount the installation plate on a concrete wall with anchor bolts utilize the anchor bolt holes as illustrated in the above figure 3 Install the installation plate horizontally in the wall CAUTION When installing the installation plate with a mounting screw do not use the anchor ...

Страница 18: ...slit on the bottom left or right side of the front panel for the bottom left or right connection with a pair of nippers 2 Changing drain hose For leftward connection bottom leftward connection and rear leftward connection s piping it is necessary to change the drain hose and drain cap How to remove the drain hose The drain hose can be removed by removing the screw securing the drain hose and then ...

Страница 19: ...drain cap Application causes deterioration and drain leakage from the plug CAUTION Firmly insert the drain hose and drain cap otherwise water may leak How to remove the drain hose 1 Remove the front panel 2 Remove the screws of drain hose 3 Pull out the drain hose How to fix the drain hose 1 Put the drain hose 2 Screw the drain hose to the indoor unit 3 Install the front panel T In case of right o...

Страница 20: ...on the wall When bending the connecting pipe make sure to use a spring bender so as not to crush the pipe Bend the connecting pipe within a radius of 30 mm To connect the pipe after installation of the unit gure 545 mm Liquid side To the forefront of Àare 645 mm Gas side Outward of indoor unit 43 mm R 30 mm Use polisin polyethylene core or the like for bending pipe Use the handle of screwdriver et...

Страница 21: ...pes make sure the slit aperture toward the ceiling surface CAUTION Bind the auxiliary pipes two and power supply wiring and control wiring with facing tape tightly In case of leftward piping and rear leftward piping bind the auxiliary pipes two only with facing tape Indoor unit Power supply wiring Control wiring Auxiliary pipes Installation plate Carefully arrange pipes so that any pipe does not s...

Страница 22: ...llation plate Especially when the pipes are pulled out from the left side the unit must be screwed to the installation plate Lid screws Screws 1 Run the drain hose sloped downwards NOTE Hole should be made at a slight downward slant on the outdoor side 2 Put water in the drain pan and make sure that the water is drained out of doors 3 When connecting extension drain hose insulate the connecting pa...

Страница 23: ...pipes and unit 3 Evacuate the air in the connecting pipes by using VACUUM PUMP 4 Check the gas leakage Connected points Pipe size dia mm RAV PIPE SIZE mm Gas side Liquid side HM110 15 9 9 5 Permissible Piping Length and Height Difference They vary according to the outdoor unit For details refer to the Installation Manual attached to the outdoor unit Flaring Cut the pipe with a pipe cutter Remove b...

Страница 24: ...gas leak check follow the Installation Manual attached to the outdoor unit CAUTION Do not scratch the inner surface of the flared part when removing burrs Flare processing under the condition of scratches on the inner surface of flare processing part will cause refrigerant gas leak Check that the flared part is not scratched deformed stepped or flattened and that there are no chips adhered or othe...

Страница 25: ...ntrollers for the respective air conditioners when the 2 air conditioners are closely installed Wireless remote controller B setup 1 Push RESET button on the indoor unit to turn the air conditioner ON 2 Point the wireless remote controller at the indoor unit 3 Push and hold button on the wireless remote controller by the tip of the pencil 00 will be shown on the display 4 Push during pushing B wil...

Страница 26: ...ll fail Do not damage or scratch the conductive core and inner insulator of power and Indoor Outdoor connecting wires while peeling them Perform the electric wiring so that it does not come to contact with the high temperature part of the pipe The coating may melt resulting in an accident Do not turn on the power of the indoor unit until vacuuming of the refrigerant pipes completes Wiring specific...

Страница 27: ...remote controller RBC A U This letter indicates U series model Other than U series Wireless remote controller kit receiver unit RBC AXU This letter indicates U series model Other than U series Remote sensor TCB TC U This letter indicates U series model Other than U series CAUTION When connecting to the central control device dedicated to TCC Link it is necessary to change to TCC Link using a wired...

Страница 28: ...ote controller wiring Power supply Indoor side Indoor side Indoor side Indoor power inter unit wiring Indoor power inter unit wiring Indoor power inter unit wiring Remote controller inter unit wiring Remote controller inter unit wiring Remote controller inter unit wiring Triple Double twin Use 2 core shield wire MVVS 0 5 to 2 0 mm or more for the remote controller wiring in the simultaneous twin s...

Страница 29: ...se with a screw 8 Insert the power supply wire fully into the terminal block and secure it tightly with screws Tightening torque 1 2 N m 0 12 kgf m Secure the earth line with the earth screw 9 Clamp the power supply wire with the cord clamp 10 Attach the terminal cover and the air inlet grille to the indoor unit CAUTION Be sure to refer to the wiring diagram attached inside the front panel Check l...

Страница 30: ...local rule into the pipe hole on the wall 4 Take the Indoor Outdoor connecting wires and wired remote controller wire out of the cable slot on the rear panel so that it protrudes about 150 mm from the front 5 Insert the wired remote controller wire fully into the wired remote controller central control terminal block A B and secure it tightly with screws Strip off approx 9 mm the wire to be connec...

Страница 31: ...roller only Therefore install the wired remote controller to change the settings For using the wired remote controller RBC AMS55E refer to the Owner s Manual attached to the wired remote controller Applicable controls setup settings at the site Remote controller model name RBC ASCU1 Basic procedure Be sure to stop the air conditioner before making settings Change the setup while the air conditione...

Страница 32: ...rocedure 1 ĺ 2 ĺ 3 ĺ 4 ĺ 5 ĺ 6 For the CODE No in Procedure 4 specify 06 For the SET DATA in Procedure 5 select the SET DATA of shift value of detection temperature to be set up from the table below SET DATA Detection temp shift value 0000 No shift 0001 1 C 0002 2 C Factory setting 0003 3 C 0004 4 C 0005 5 C 0006 6 C 3 Push OFF timer button to confirm the selected indoor unit Set data Code No 4 Pu...

Страница 33: ...y 9A for the Code No in Procedure 4 Select the following data for the set data in Procedure 5 Set data Fan speed when thermostat OFF in cooling mode 0000 Remote controller setting 0001 Extremely low speed UL Factory default 8 C operation Pre heating operation can be set for cold regions where room temperature drops to below zero Follow to the basic opreration procedure 1 2 3 4 5 6 7 Specify d1 for...

Страница 34: ... moving the horizontal louver 2 Adjust the right left air direction by bending the vertical grille inside of the air outlet port with hands REQUIREMENT Do not touch the horizontal louver directly with hands otherwise a trouble may be caused For handling of the horizontal louver refer to Owner s Manual attached to the outdoor unit ...

Страница 35: ...Outdoor unit Indoor unit Remote controller Indoor unit Indoor unit Indoor unit Indoor unit Finish of address setup by power ON For wiring procedure and wiring method of the individual line identical refrigerant line system follow to Electrical connection Wiring between lines is performed in the following procedure Connect the terminal block A B of the indoor unit connected with a remote controller...

Страница 36: ...tton to confirm the selected indoor unit Line address 3 Push the menu button until the Code No flashes And using the buttons specify the Code No 12 4 Push the menu button until the Set data flashes And using the buttons set a line address 5 Push OFF timer button to confirm the Set data Indoor unit address 6 Push the menu button until the Code No flashes And using the buttons specify the Code No 13...

Страница 37: ...roller For details refer to the installation manual of the applicable central control system U3 U4 U3 U4 Wired remote controller wire Terminal block for control wired remote controller wiring Control wire Earth screw for shield wire Cord clamp To find an indoor unit s position from its address 1 Push and hold menu button and setting button simultaneously for 10 seconds or more E g A unit number 1 ...

Страница 38: ...ystem 4 Central control device Central control device Central control device Up to 10 units Outdoor unit Indoor Outdoor connecting wires AC 220 240V serial Central control wires Connect 1 and 2 only Follower indoor unit Follower indoor unit Indoor unit Follower indoor unit Header indoor unit Header indoor unit TCC LINK adapter option Required for indoor units other than high wall type Remote contr...

Страница 39: ...detach the electrical control box 4 Remove the electrical control box cover and set bit1 of SW01 on the board to ON Do not touch SW02 as it is used for other setting SW01 OFF SW02 OFF SW01 ON SW02 OFF ON 1 2 ON 1 2 Factory default After setting 5 Assemble the removed parts by reversing steps 1 to 3 Insert the sensors and motor lead louver motor fan motor into the original positions CAUTION Connect...

Страница 40: ... central control addresses End Line address manual setting change Are indoor units under group control Are all indoor units under central control set to header units group address 1 Set indoor units under central control to header units again and set those that are out of central control to follower units again Refer to Manual address setup procedure No Refer to the manual of the central control s...

Страница 41: ...n the display part and the test run is permitted 2 Push ON OFF button 3 Push menu button to select the operation mode Select Cool or Heat with setting button and then push menu button three times again to determine the operation mode Do not run the air conditioner in a mode other than Cool or Heat The temperature setting function does notwork during test run The check code is displayed as usual 4 ...

Страница 42: ...ds and the air conditioner starts operation If any of these indicators does not flash repeat procedures 2 to 5 7 Upon completion of the test run push ON OFF button to stop operation Overview of test run operations using the wireless remote controller Cooling test run ON OFF 17 C 18 C 17 C 18 C 17 C 18 C 17 C test run ON OFF Heating test run ON OFF 30 C 29 C 30 C 29 C 30 C 29 C 30 C test run ON OFF...

Страница 43: ...name 01 Room temperature remote controller 02 Indoor unit intake air temperature TA 03 Indoor unit heat exchanger coil temperature TCJ 04 Indoor unit heat exchanger coil temperature TC 07 Indoor unit fan speed 1 rpm B9 Communication protocol 0000 TCC Link 0001 TU2C Link F3 Indoor unit fan cumulative operating hours 1 h F8 Indoor unit discharge air temperature 1 Outdoor unit data 2 Code No Data nam...

Страница 44: ... outdoor units 1 When pushing RESET button for 10 seconds or more and detach RESET button Pi sound is heard and the operation changes to a forced cooling operation After approx 3 minutes a cooling operation starts forcedly Check cool air starts blowing If the operation does not start check wiring again 2 To stop a test operation push RESET button once again Approx 1 second The louver closes and th...

Страница 45: ...aise the hook on the lower centre of the air lter The air intake grille should not be opened further otherwise the arms may come off and the air intake grille may fall down Air lter Cleaning with water or vacuum cleaner If dirt is heavy clean the air lter by tepid water with neutral detergent or water After cleaning with water dry the air lter suf ciently in a shade place Mount the air lter 2 Turn...

Страница 46: ...mages Fan motor Access from inspection opening and check if any abnormal noise can be heard Fan Access from inspection opening and remove the access panel Examine the fan if there are any waggles damages or adhesive dust Filter Go to installed location and check if there are any stains or breaks on the lter Drain pan Access from inspection opening and remove the access panel Check if there is any ...

Страница 47: ...d the indicators appear as an image indicating the troubleshooting history mode has been entered If Service check is displayed the mode enters in the troubleshooting history mode 01 Order of troubleshooting history appears in the temperature indicator The OFF timer indicator alternately shows the check code and the indoor Unit No in which the problem occurred 2 Each time the setting button is push...

Страница 48: ...set as header in the double remote controller control The header indoor unit stops raising alarm and follower indoor units continue to operate ȿ10 CPU CPU communication error Indoor Indoor P C board Communication error between main MCU and motor microcomputer MCU Auto reset E18 Header unit follower unit regular communication error Indoor Indoor P C board Regular communication is not possible betwe...

Страница 49: ...Malfunction of the case thermostat Entire stop H06 Outdoor unit low pressure system error Outdoor Current high pressure switch circuit outdoor P C board Pressure sensor error was detected or low pressure protective operation was activated Entire stop L03 SIM Duplicated header indoor units Indoor Indoor address setting error There are two or more header units in the group Entire stop L07 SIM Group ...

Страница 50: ...f the indoor fan motor indoor P C board or indoor DC fan over current or lock etc is detected Entire stop P15 ALT Gas leakage detected Outdoor There may be gas leakage from the pipe or connecting part Check for gas leakage Entire stop P19 ALT 4 way valve error Outdoor Indoor 4 way valve indoor temp sensors TC TCJ An error was detected due to temperature drop of the indoor unit heat exchanger senso...

Страница 51: ... Montluel FRANCE Hereby declares that the machinery described below Generic Denomination Air Conditioner Model type RAV HM1101KRTP E Commercial name Digital Inverter Series Super Digital Inverter Series Air Conditioner Complies with the provisions of the Machinery Directive Directive 2006 42 EC and the regulations transposing into national law Name Masaru Takeyama Position GM Quality Assurance Dep...

Страница 52: ...ted Kingdom Hereby declares that the machinery described below Generic Denomination Air Conditioner Model type RAV HM1101KRTP E Commercial name Digital Inverter Series Super Digital Inverter Series Air Conditioner Complies with the provisions of the Supply of Machinery Safety Regulations 2008 Name Masaru Takeyama Position GM Quality Assurance Dept Date 5 April 2022 Place Issued Thailand NOTE This ...

Страница 53: ...y that a large quantity of dirty oil or moisture remains inside the pipes 5 When a commercially available dryer is attached to the existing pipes There is the possibility that copper green rust has been generated 6 When the existing air conditioner is removed after refrigerant has been recovered Check if the oil is judged to be clearly different from normal oil The refrigerator oil is copper rust ...

Страница 54: ...tes the color of the oil changes to a muddy or black color Existing pipes Cannot be used Use new pipes Clean the pipes or use new pipes Piping necessary to change the flare nut machining size due to pipe compression 1 Flare nut width H H mm Copper pipe outer diameter Ø6 4 Ø9 5 Ø12 7 Ø15 9 For R32 R410A 17 22 26 29 For R22 Same as above 24 27 2 Flare machining size A A mm Copper pipe outer diameter...

Страница 55: ...144 9 Moo 5 Bangkadi Industrial Park Tivanon Road Tambol Bangkadi Amphur Muang Pathumthani 12000 Thailand 1123950103 ...

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