Toshiba RAV-SM1100UT-E, RAV-SM1400UT-E service manual External view, Model RAV

Page 36

2 SELECTION OF INSTALLATION PLACE

External view

REQUIREMENT

Strictly comply with the following rules to prevent damage of the indoor units and human injury.

Do not put a heavy article on the indoor unit. (Even units are 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, hold the hooking metals (4 positions) only.

Do not apply force to the other parts (refrigerant pipe, drain pan, foamed parts, or resin parts, etc.).

Carry the package by two or more persons, and do not bundle it with PP band at positions other than specified.

Ceiling bottom surface

 

105

 

Ø162

Ceiling bottom surface

Knockout square

 

hole for divide duct

 

For Ø150

 

(2 positions)

97C

 

 

 

480

external dimension

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

227

 

840 Unit

254.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

105

80

240

105105

840 Unit external dimension

434.5

 

 

 

130

 

 

173

 

 

 

 

 

 

 

 

 

 

 

 

113

Ø162

 

 

 

 

 

 

 

 

 

 

 

Refrigerant pipe

 

 

 

 

 

connecting port

Electric parts box

 

 

 

A

 

 

 

 

 

 

 

 

Refrigerant pipe

 

 

 

 

connecting port

 

 

 

 

 

B

 

 

 

 

 

70

 

 

 

790 Hanging bolt pitch

950 Panel external dimension

to910 Ceiling opening dimension

250

270

105

345.5

105

 

 

 

860

 

 

 

45

Take-in port of pipes

30

 

 

 

381.6

 

 

Knockout square hole

130

 

 

 

 

 

 

723

Hanging bolt pitch

 

 

for divide duct

 

 

 

 

For Ø150

210

 

950 Panel external dimension

 

 

 

 

 

 

 

 

860 to 910

Ceiling opening dimension

 

 

 

 

480

 

 

Hanging bolt

Drain pipe connecting port

227

 

M10 or Ø3/8

 

 

 

 

 

 

 

 

(To be procured locally)

 

 

 

 

Ceiling bottom surface

C

D

35

 

97

88

Ceiling bottom

 

surface

Ceiling panel (sold separately)

 

 

 

 

(mm)

Model RAV-

A

B

C

D

SM560UT-E

Ø6.4

Ø12.7

120

256

SM800UT-E

Ø9.5

Ø15.9

120

256

SM1100UT-E

Ø9.5

Ø15.9

120

256

SM1400UT-E

Ø9.5

Ø15.9

183

319

Considering pipe/wire connecting work inside the ceiling after the indoor unit has been hanged, select an installation place and determine piping direction.

If the ceiling has already been set before hanging the main unit, prepare refrigerant pipe, drain pipe, indoor connecting wire, remote controller cord, etc. up to the place where pipe and wire can be connected.

Check the size of the indoor unit, and match the indoor unit size, with ceiling opening size and that position using the attached installation pattern.

(Attach the pattern to the lower side of indoor unit with attached four screws M5 x 16L.)

33

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Contents Split Type Accessories Adoption of NEW RefrigerantInstallation Manual Way Air Discharge Cassette TypePrecautions for Safety New Refrigerant Air Conditioner InstallationTo Disconnect the Appliance from Main Power Supply Connect the connecting cable correctlyInappropriate grounding may cause electric shock Accessory and Refrigerant Selection of InstallationAccessory and Installation Parts Before installationInstallation Place Necessary Space for InstallationObstacle at rear side Upper side is free Obstacle at front side Upper side is freeInstallation of Outdoor Unit Standard installationSerial installation at front and rear sides Obstacles at both front and rear sidesKnockout procedure Refrigerant Piping ConnectionFor Reference Piping connectionRefrigerant Piping Pipe Forming/End PositioningTightening of Connecting Part RequirementEvacuating Air PurgeVacuum pump How to open the valve How to close the valveHow to wire Stripping length power cord and connecting cableSingle phase 50 Hz Electrical WorkFinal Installation Checks Check and Test OperationSelf-Diagnosis by LED Indication Changes in the product and components New tools for R410ANew tools for R410A Applicable to R22 model Changes Accessories Sold Separately Precautions for SafetyRAV-SM1100AT-E RAV-SM1400AT-E Parts Name Indoor unitOutdoor unit Parts Name of Remote Controller Display sectionOperation section Turn on the main power switch and/or the leakage breaker Correct UsagePreparation StopMode select button Mode Temperature buttonWhen restarting the operation after stop StartHow to set up the wind direction How to start swingingHow to stop swinging Heat operationTimer Operation Timer operationCancel of timer operation Never open doors and windows more often than necessary Window curtainsGet uniform circulation of room air Maintenance Cleaning of remote controllerIf you do not plan to use the unit for more than 1 month Checks before operationAIR Conditioner Operations and Performance RE-INSTALLATION Do not install the air conditioner in the following placesTroubles and Causes Be careful with noise or vibrationsInoperative Separate sold parts Part name ’ty Shape UsagePart name ’ty Shape Part namePrecautions for Safety Inappropriate grounding may cause electric shock Selection of Installation Place Installation spaceAvoid installing in the following places Model RAVSelection of installation place Discharge direction AdviceHeight list of ceiling possible to be installed Ceiling heightExternal view Model RAVSM1100UT-E SM1400UT-EInstallation of hanging bolt Installation of ceiling opening and hanging boltInstallation of ceiling panel Sold separately Drain Piping Work Piping/Heat insulating materialFlexible hose Adhesive inhibitedConnection procedure Check the drainingDrain up Perform heat insulatingPermissible Piping Length and Heat Flaring dia meter size a Unit mmTightening connection Tightening torque of flare pipe connectionsUse a vacuum pump Open the valve fullyGas leak check Thermal insulation processPacked valve handling precautions Valve at gas sideBe sure to connect earth wire. Grounding work Remote controller wiringCable connection Cabling on the ceiling panelRemote Controller Cabling Cabling diagramWiring diagram CablingHow to execute a test run Case of wired remote controllerProcedure Test RUNTroubleshooting Confirmation of error historyConfirmation and check Maintenance Accessories ContentsTCB-AX21U W-E 85464189556000Precautions for Safety Remote ControllerName and Operation HOW to SET the FAN Speed Signal Receiving PartDisplay Section Operation SectionHOW to Operate the Unit HOW to Operate the TimerHOW to Adjust AIR Direction Slide SwitchHOW to Insert the Batteries HOW to Handle the Remote Controller HOW to USE the Remote Controller CorrectlyAddress HOW to Perform Emergency Operation Before Asking Repair WorkStart Before asking a repair work, check the following itemsFeatures Turn on the power supply of the air conditionerHow to check the program operation time RBC-EXW21EName and Operation of Each Part HOW to USE the Timer Correctly When push SET Button, Set errorWhen ON/OFF time is set as follows, Error is displayed Next set up the operation time to the program 2Clearance of Holiday setup Push DAY button and put the operationTo be checked Clear of a part of the programMatters to be memorized Power failure Operation of program weekly timer and air conditionerResuming of operation RBC-AS21E Temperature Setup button Selected mode displays Heat pump typeSelected mode displays Cooling only type Start/Stop button Check button Used in servicingHOW to Operate AIR Conditioner Power supplyPush either or set to Auto Recommended temperature Push button Push button to select fan speedInstallation Manual Installation of adjust corner cap Installation of suction grilleCheck after installation For wireless remote controllerAccessory parts How to install remote controllerRequirement for installation Multiple remote controllers Requirement to install Remote controllerAccessory parts Requirement for installation Multiple remote controllersRemote controller test run setup Installation placeAccessory parts Part Name ’ty How to install the program weekly timerRequirement to install Program weekly timer Program weekly timer test run setupAccessory parts Requirement to install the remote sensorHow to install the remote sensor Drain-up Kit For Concealed Duct Type Indoor Unit To Personnel Charged in Installation Work and Service For Installation Professionals Use for Indoor Unit OnlyComponents Combination List of Adapter PartsCase of 4-way Ceiling Cassette RAV-SM **0 UT-E Case of Concealed Duct RAV-SM **0 BT-EAddress No. setup table SW01 ProcedureContents Main To Customers

RAV-SM1400UT-E, RAV-SM1100UT-E specifications

Toshiba has consistently been recognized for its commitment to innovation and quality in the HVAC market, and the RAV-SM1100UT-E and RAV-SM1400UT-E models exemplify this dedication. These inverter air conditioners are designed to provide efficient cooling and heating solutions for diverse applications, ensuring comfort in both residential and commercial spaces.

One of the standout features of the RAV-SM1100UT-E and RAV-SM1400UT-E is their advanced inverter technology. This technology allows the units to adjust their cooling and heating capacities based on the real-time conditions, leading to significant energy savings compared to traditional fixed-speed systems. The inverter allows for smooth operation at varying speeds, reducing energy consumption while maintaining a consistent indoor climate.

Both models offer exceptional efficiency ratings. With a high energy efficiency ratio (EER) and seasonal energy efficiency ratio (SEER), these units are designed to operate sustainably while delivering powerful performance. The RAV-SM1100UT-E offers a cooling capacity of 11 kW, while the RAV-SM1400UT-E boasts a more robust 14 kW, making them suitable for a range of spaces from smaller offices to larger commercial properties.

Another significant characteristic is their quiet operation. Toshiba has engineered these units to minimize noise levels, ensuring a tranquil environment. This is particularly beneficial in settings like hotels, restaurants, and workplaces where noise can be disruptive.

The RAV-SM series is also equipped with intelligent control technology. This feature allows users to manage the system from anywhere using a smartphone app, providing convenience and flexibility. Integration with smart home systems further enhances usability, making it easy to program schedules and adjust settings remotely.

Additionally, both models employ a variety of robust filtration systems, ensuring that the circulated air is clean and healthy. With filters that capture dust, allergens, and other particles, these units contribute to improved indoor air quality.

Durability is another hallmark of Toshiba's design philosophy. These air conditioners are built with high-quality materials, ensuring long-lasting performance and reliability even in demanding environments. The RAV-SM models are also designed to work efficiently in low outdoor temperatures, extending their usefulness throughout the year.

In summary, the Toshiba RAV-SM1100UT-E and RAV-SM1400UT-E air conditioners represent a fusion of innovation, efficiency, and user-centric design. With their advanced inverter technology, energy efficiency, quiet operation, intelligent controls, and durable construction, they stand as ideal solutions for those seeking effective climate management in their spaces.