Balcar R410A service manual Precautions for Safety, Connect the connecting cable correctly

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RAV-SM560, 561, 800, 801BT-E

RAV-SM1101, 1401BT-E

1 PRECAUTIONS FOR SAFETY

Ensure that all Local, National and International regulations are satisfied.

Read this “PRECAUTIONS FOR SAFETY” carefully before Installation.

The precautions described below include the important items regarding safety. Observe them without fail.

After the installation work, perform a trial operation to check for any problem.

Follow the Owner’s Manual to explain how to use and maintain the unit to the customer.

Turn off the main power supply switch (or breaker) before the unit maintenance.

Ask the customer to keep the Installation Manual together with the Owner’s Manual.

CAUTION

New Refrigerant Air Conditioner Installation

THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT (R410A) WHICH DOES NOT DESTROY OZONE LAYER.

The characteristics of R410A refrigerant are ; easy to absorb water, oxidizing membrane or oil, and its pressure is approx. 1.6 times higher than that of refrigerant R22. Accompanied with the new refrigerant, refrigerating oil has also been changed. Therefore, during installation work, be sure that water, dust, former refrigerant, or refrigerating oil does not enter the refrigerating cycle.

To prevent charging an incorrect refrigerant and refrigerating oil, the sizes of connecting sections of charging port of the main unit and installation tools are charged from those for the conventional refrigerant.

Accordingly the exclusive tools are required for the new refrigerant (R410A).

For connecting pipes, use new and clean piping designed for R410A, and please care so that water or dust does not enter. Moreover, do not use the existing piping because there are problems with pressure-resistance force and impurity in it.

CAUTION

To Disconnect the Appliance from Main Power Supply.

This appliance must be connected to the main power supply by means of a switch with a contact separation of at least 3 mm.

The installation fuse (25A D type ) must be used for the power supply line of this conditioner.

WARNINGS

Ask an authorized dealer or qualified installation professional to install/maintain the air conditioner.

Inappropriate installation may result in water leakage, electric shock or fire.

Turn off the main power supply switch or breaker before attempting any electrical work.

Make sure all power switches are off. Failure to do so may cause electric shock.

Connect the connecting cable correctly.

If the connecting cable is connected in a wrong way, electric parts may be damaged.

When moving the air conditioner for the installation into another place, be very careful not to enter any gaseous matter other than the specified refrigerant into the refrigeration cycle.

If air or any other gas is mixed in the refrigerant, the gas pressure in the refrigeration cycle becomes abnormally high and it may resultingly causes pipe burst and injuries on persons.

Do not modify this unit by removing any of the safety guards or by by-passing any of the safety interlock switches.

Exposure of unit to water or other moisture before installation may cause a short-circuit of electrical parts.

Do not store it in a wet basement or expose to rain or water.

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Contents Split Type Type Indoor unit Outdoor unit DC motor AC motorName 0BT-E ∗∗ 1BT-E ∗∗ 1CT-EContents Installation Manual OutdoorPrecautions for Safety New Refrigerant Air Conditioner InstallationTo Disconnect the Appliance from Main Power Supply RAV-SP1100, 1400AT-E RAV-SM1100, 1400AT-ERefrigerant Piping Accessory and RefrigerantAccessory and Installation Parts Selection of Installation 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 Obstacle also at the upper sideOptional Installation Parts Local Procure Refrigerant Piping ConnectionFor Reference Knockout of Pipe CoverRefrigerant Piping Pipe Forming/End PositioningTightening of Connecting Part Outer dia. of copper pipe Tightening torqueVacuum pump EvacuatingAir Purge Charge port How to open the valveValve size Electrical Work Stripping length power cord and connecting cableHow to wire Self-Diagnosis by LED Indication Final Installation ChecksCheck and Test Operation New tools for R410A Applicable to R22 model Changes Changes in the product and componentsNew tools for R410A Indoor Part name ’ty Shape Standard wired remote Controller Separate sold partsRAV-SM560, 561, 800, 801BT-E RAV-SM1101, 1401BT-E Part name ’ty ShapeConnect the connecting cable correctly Inappropriate grounding may cause electric shock Selection of Installation Place Installation space Selection of installation placeAdvice Secure the space required to installation and servicingInstallation of Indoor Unit Installation procedureDimension External view100 RAV-SM1101, 1401BTInstallation of remote controller Sold separately Mounting of clamp AccessoryHanging down of indoor unit Clamp mounting Removal of air filterRestriction to installation Installation clearanceConcealed duct type Ledge ceiling concealed duct type103 Static pressure characteristics of each modelAIR Ducting Work RAV-SM1101BT Round duct RAV-SM1401BT Round ductConnecting method of the duct 106 Points at installation workGeneral cautions Mounting of remote controller Hanging of indoor unitMounting of filter and canvas for suction port 107Drain Piping Work Piping materialPiping and cautions Thermal-insulating processDrain-up Connection of the drain hoseCheck of water drain After electric piping workPermissible piping length and heat Flaring dia meter size a Unit mmTightening connection Tightening torque of flare pipe connectionsPacked valve handling precautions Open valve fullyGas leak check Use a vacuum pump112 For 801, 1101, 1401AT model801, 1101, 1401 type valve at gas side 113 Remote controller cabling Cabling diagramCabling 114How to execute a test run Case of wired remote controllerTest RUN Before test runTroubleshooting Confirmation of error historyProcedure Description Confirmation and check117 Applicable ControlsAutomatic address Setup of external static pressure When using wireless remote controllerTo incorporate a filter sold separately Short plug position CN112, CN111, CN110 from the left119 Change of lighting time of filter signTo secure better effect of heating INSTALLATION/SERVICING Tools MaintenanceCleaning of Return grille Clean the Return grilles with water121 RAV-SM561, 801CT-E RAV-SM1101, 1401CT-EPart name ’ty Shape Usage Part name122 123 124 Installation spaceAvoid installing in the following places Case of wireless type Height of ceilingHow to use attached installation pattern 126Model name 561CT 801CTInstallation of hanging bolts Knockout hole of power cable take-in portPipe knockout hole Draw-out direction of pipe/cableInstallation of indoor unit Piping/Heat insulating material Drain upCollective piping Adhesive inhibitedConnection of drain hose Thermal insulating process Connection of drain pipeCase of taking pipe from the left side 130Refrigerant Piping and Evacuating Flaring diam. meter size a Unit mm131 Outer diam. of copper pipePiping with outdoor unit Open the valve fullyRefrigerant amount to be added Gas leak check133 Be sure to connect earth wire. Grounding workRemote controller wiring Cable connection 134Wiring diagram 135136 137 138 Case of installation to high ceiling 139Set data 0000 Set data140 Tools Removal of suction grille141 Cleaning of air filter Accessories RBC-EXW21E 144Operation procedure Program button Cancel buttonTimer set button Holiday setting indication mark146 147 148 RBC-AS21E 149Automatic Cool/Heat 150AS21E RBC-AX22CE 151152 Remote ControllerSignal Receiving Part 153 Operation Section Display Section154 155 To Use the Remote Controller Setting to Wall, etc How to Check the AddressHow to Match the Address When a signalis correctlyreceived, Pisoundcan be heard157 StartPhenomenon Cause Measures Phenomenon Cause158 Accessory parts Requirement for installation Multiple remote controllersRemote controller test run setup How to perform cabling of the remote controllerProgram Weekly Timer 160Accessory parts Requirement to install the remote sensorHow to install the remote sensor 161162 Installation of sensor unitAccessory How to perform cabling of sensor units How to set the room temperature sensorHow to set the address switch Slide switchHow to set up filter sold separately of the high ceiling How to handle the remote controller164 Test runTo Personnel Charged in Installation Work and Service Never modify or repair the product Ceiling panel’ty ØM5mm x 40mm ØM4mm x 12mm FlapInstallation of adjust corner cap Installation of suction grilleCheck after installation For wireless remote controllerTCB-DP22CE 168Connect the connecting cable correctly New Refrigerant Air Conditioner InstallationTo Disconnect the Appliance from Main Power Supply 169Before installation 170Knockout hole Connection of Elbow Piping KITHow to install drain up kit 171Thermal insulating process Tightening connection172 Connection of drain hose at indoor unit sideConnection of drain hose at drain up kit side Piping/Heat insulating material173 Check the draining174 For Installation Professionals 175Use for Indoor Unit Only Combination List of Adapter PartsCase of Concealed Duct RAV-SM **0 BT-E 176Case of 4-way Ceiling Cassette RAV-SM **0 UT-E Address No. setup table SW01 ProcedureSetup from the remote controller at the indoor unit side Setup by the switch on the adapter P.C. board178 To CustomersTCB-KP12CE TCB-KP22CE 179Parts List 180181 Installation of high-efficiency filter Setup of fan when building in the high-efficiency filter182 High-Efficiency FilterDeodorant Filter, Ammonium Filter Setup of fan when building in the filter sold separately183 Page Memo