Toshiba R410A Installation of remote controller Sold separately, Mounting of clamp Accessory

Page 51

1. Hanging down of indoor unit

Refer to installation figures of hanging material and hanging bolt.

Adjustment of hanging bolt length and nut position

Adjust hanging bolt length and nut position as shown in the figure before hanging down the indoor unit.

Using the level vial, etc., set the horizontal level of the main unit within 5mm.

Hanging bolt

1)

M10 flat washer

(W3/8 or M10)

(Accessory)

Nut

2)

(W3/8 or M10)

 

M10 flat washer

Nut

(Accessory)

(W3/8 or M10)

 

1)Required those other than M10 flat washer at site.

2)To prevent falling-off of bolt (safety), be sure to set it just under the hanging bracket as shown in the figure.

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 been already set, prepare refrigerant pipe, drain pipe, connecting wire, switch panel cord, etc. at the place where pipe and wire are connected before hanging the main unit.

Installation of remote controller (Sold separately)

For installation of a remote controller, follow the Installation Manual attached to the remote controller.

Do not install the remote controller at a place exposed to direct sunlight or near the stove.

Install a remote controller after operating it and confirming that the indoor unit surely receives a signal. [Wireless type]

Install a remote controller apart from the TV or stereo device, otherwise image disturbance or noise may generate. [Wireless type]

Mounting of clamp (Accessory)

In order to avoid falling of the air filter, be sure to mount the attached clamps with stepped screws.

(561BT : 2, 801BT to 1401BT : 4)

• Clamp mounting

• Removal of air filter

Clamp

Stepped screw

Pull out filter downward while holding the frames.

51

Image 51
Contents Split Type Adoption of NEW Refrigerant AccessoriesApplicable Controls Accessory parts and Parts to be procured locallyProgram Weekly Timer Type Concealed Duct TypeConnect the connecting cable correctly Precautions for SafetyNew Refrigerant Air Conditioner Installation To Disconnect the Appliance from Main Power SupplyInappropriate grounding may cause electric shock Before installation Accessory and RefrigerantSelection of Installation Accessory and Installation PartsObstacle at front side Upper side is free Installation PlaceNecessary Space for Installation Obstacle at rear side Upper side is freeInstallation of Outdoor Unit Selection of InstallationPiping connection Optional Installation Parts Local ProcureRefrigerant Piping Connection For ReferenceKnockout procedure How to remove the front panelKnockout of Pipe Cover Projection margin in flaring B Unit mm Flaring Refrigerant PipingPipe Forming/End Positioning Flaring size a Unit mmOuter diam. of copper pipe Tightening torque Tightening of Connecting PartRefrigerant Piping RequirementEvacuating Air PurgeVacuum pump Charge port How to open the valveEvacuating Valve sizeElectrical Work SM560AT-E How to remove the valve coverHow to wire Stripping length power cord and connecting cableFinal 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 Precautions for Safety RAV Length of refrigerant pipe Single unitIn installation Selection of Installation Liquid side Gas side Outer diameter Thickness Ø9.5 Ø15.9 Projection margin in flaring B Unit mm Outer dia. of copper pipe R410AOuter dia Outer dia. of copper pipe Tightening torque Valve at gas sideEvacuating How to close the valve SM1100AT-E SM1400AT-E Power supply 220 240 Single phase 50 HzMm2 or more Useful Functions Final Installation Checks Accessories Sold Separately Precautions for SafetyRemote controller RAV-SM561BT-E/RAV-SM801BT-E RAV-SM1101BT-E/RAV-SM1401BT-E Parts Name Indoor unitOutdoor unit Display section Parts Name of Remote ControllerOperation section Stop Turn on the main power switch and/or the leakage breakerCorrect Usage PreparationStart Mode select button ModeTemperature button When restarting the operation after stopTimer Operation Timer operationClear of timer operation Get uniform circulation of room air Hints for Economical OperationDo not open doors and windows more often than necessary Window curtainsChecks before operation MaintenanceCleaning of remote controller If you do not plan to use the unit for more than 1 monthAIR Conditioner Operations and Performance Be careful with noise or vibrations RE-INSTALLATIONDo not install the air conditioner in the following places Troubles and CausesInoperative Auto Part name ’ty Shape Standard wired remote Controller Separate sold partsPart name ’ty Shape Precautions for Safety Inappropriate grounding may cause electric shock Secure the space required to installation and servicing Selection of Installation PlaceInstallation space Selection of installation place AdviceInstallation procedure Installation of Indoor UnitRAV-SM1101, 1401BT Installation of Indoor UnitDimension External viewClamp mounting Removal of air filter Installation of remote controller Sold separatelyMounting of clamp Accessory Hanging down of indoor unitQuality of supplying grilles Restriction to installationInstallation clearance Ledge ceiling concealed duct typeAIR Ducting Work Static pressure characteristics of each modelRAV-SM1101BT Round duct AIR Ducting WorkConnecting method of the duct General cautions Points at installation workMounting of remote controller Hanging of indoor unitMounting of filter and canvas for suction port Thermal-insulating process Drain Piping WorkPiping material Piping and cautionsAfter electric piping work Drain-upConnection of the drain hose Check of water drainTightening torque of flare pipe connections Permissible piping length and heatFlaring dia meter size a Unit mm Tightening connectionUse a vacuum pump Packed valve handling precautionsOpen valve fully Gas leak check801, 1101, 1401 type valve at gas side For 801, 1101, 1401AT modelElectrical Work Cabling Remote controller cablingCabling diagram Electrical WorkBefore test run How to execute a test runCase of wired remote controller Test RUNConfirmation and check TroubleshootingConfirmation of error history Procedure DescriptionApplicable Controls NotificationAutomatic address To incorporate a filter sold separately Setup of external static pressureWhen using wireless remote controller Applicable ControlsTo secure better effect of heating Change of lighting time of filter signClean the Return grilles with water INSTALLATION/SERVICING ToolsMaintenance Cleaning of Return grilleContents AccessoriesRBC-EXW21E FeaturesTurn on the power supply of the air conditioner How to check the program operation timeSetting error display Present time display Timer set buttonCancel button Holiday setting indication markHeating Operation procedureTurn on the power supply of the air conditioner Setup of the day of the weekNext set up the operation time to the program 2 When push SET Button,Set error When ON/OFF time is set as follows, Error is displayedClear of a part of the program Clearance of Holiday setupPush DAY button and put the operation To be checkedMatters to be memorized Power failure Operation of program weekly timer and air conditionerResuming of operation RBC-AS21E Start/Stop button Check button Used in servicing Temperature Setup buttonSelected mode displays Heat pump type Selected mode displays Cooling only typePush button Push button to select fan speed Power supplyPush either or set to Auto Recommended temperature Automatic Cool/HeatRequirement to install Remote controller Accessory partsHow to install remote controller Requirement for installation Multiple remote controllersHow to perform cabling of the remote controller Accessory partsRequirement for installation Multiple remote controllers Remote controller test run setupProgram weekly timer test run setup Accessory parts Part Name ’tyHow to install the program weekly timer Requirement to install Program weekly timerAccessory parts Requirement to install the remote sensorHow to install the remote sensor Maintenance of filter sold separately SpecificationsSafety Cautions Installation of filter sold separatelyHigh-Efficiency filter 65% Model TCB-UFM11BE Installation of high-efficiency filterSetup of fan when building in the high-efficiency filter High-Efficiency FilterAmmonium Filter Model TCB-DF11BE-AM Setup of fan when building in the filter sold separatelyDeodorant Filter, Ammonium Filter Deodorant Filter Model TCB-DF11BE

R410A specifications

Toshiba R410A is a highly regarded refrigerant known for its efficiency and environmental benefits. This hydrofluorocarbon (HFC) mixture is widely used in various air conditioning and refrigeration applications due to its excellent thermodynamic properties. One of the standout features of R410A is its superior energy efficiency, which contributes to lower energy consumption and reduced CO2 emissions in HVAC systems.

One significant advantage of R410A over older refrigerants, such as R22, is its lower ozone depletion potential (ODP). R410A has an ODP of zero, making it a more environmentally friendly choice. This characteristic aligns with global initiatives aimed at protecting the ozone layer and promoting sustainable practices. The shift to R410A has been supported by government regulations in many countries, phasing out older, more harmful refrigerants.

Toshiba has incorporated advanced technologies in its R410A compatible products, enhancing performance and reliability. Among these technologies is the inverter technology that allows the compressor to operate at variable speeds. This functionality leads to improved temperature regulation, reduced noise levels, and further energy savings. Inverter systems provide precise control over the cooling and heating processes, allowing for a comfortable indoor environment while minimizing wastage of energy.

R410A also exhibits excellent heat transfer properties, which boosts cooling capacity. This feature makes it suitable for large-scale HVAC systems, including commercial and industrial applications. Its high-pressure characteristics enable the design of more compact and efficient components, allowing for smaller units and easier installation.

Furthermore, Toshiba's dedication to technological innovation is visible in its commitment to research and development. The company continuously strives to optimize systems that utilize R410A, focusing on reliability and longevity. This includes improved compressor designs, enhanced heat exchangers, and the integration of smart controls that adapt to the varying load conditions in real-time.

In terms of safety, R410A is classified as non-toxic and non-flammable under normal conditions, making it a safe choice for use in residential and commercial settings. However, it is important to note that R410A operates at higher pressures compared to traditional refrigerants, necessitating proper equipment design and handling procedures.

In conclusion, Toshiba R410A stands out in the market for its energy efficiency, environmental safety, and technological advancements. It is an ideal refrigerant for modern HVAC applications, contributing to both comfort and sustainability. As the industry continues to evolve, R410A remains a pivotal element in the quest for responsible and efficient refrigeration solutions.