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AIR CONDITIONER (SPLIT TYPE) Installation Manual Outdoor Unit For commercial use Model name: RAV-GM561ATP-E RAV-GM561ATJP-E RAV-GM801ATP-E RAV-GM801ATJP-E English...
– 1 – Contents Original instruction ADOPTION OF R32 REFRIGERANT Precautions for safety ............4 This air conditioner adopts the HFC refrigerant (R32) which does not destroy the ozone layer.
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Helmets for use in industry (50 cm or more) by Toshiba Carrier Corporation. He or she has been trained to install, maintain, relocate and remove the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such...
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– 3 – These safety cautions describe important matters concerning safety to prevent injury to users or other people Warning indication Description and damages to property. Please read through this manual after understanding the contents below (meanings of indications), and be sure to follow the description. WARNING WARNING Indication...
• Only a qualifi ed installer(*1) or qualifi ed service person(*1) is Precautions for safety allowed to undertake work at heights using a stand of 50 cm or The manufacturer shall not assume any liability for the damage more. caused by not observing the description of this manual. •...
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– 5 – About the refrigerant Selection of installation location • This product contains fl uorinated greenhouse gases. • If you install the unit in a small room, take appropriate measures • Do not vent gases to the atmosphere. to prevent the refrigerant from exceeding the limit concentration •...
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Installation • For installation and relocation work, follow the instructions in • Install the air conditioner at enough strong places to withstand the Installation Manual and use tools and pipe components the weight of the unit. If the strength is not enough, the unit may specifi...
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– 7 – • Install the circuit breaker where it can be easily accessed by the • Upon completion of the installation work, check for refrigerant agent. leaks and check the insulation resistance and water drainage. • When installing the circuit breaker outdoors, install one which is Then conduct a test run to check that the air conditioner is designed to be used outdoors.
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To disconnect the appliance from main power supply CAUTION • This appliance must be connected to the main power supply by This air conditioner adopts the HFC refrigerant (R32) which does means of a switch with a contact separation of at least 3 mm. not destroy the ozone layer.
– 9 – Accessory parts Installation of R32 refrigerant air conditioner Part name Q’ty Shape Usage Hand this directly to the customer. CAUTION Installation Manual This manual (For other languages that do not appear in this Installation Manual, please refer to the enclosed CD-R.) R32 refrigerant air conditioner installation This air conditioner adopts the HFC refrigerant (R32) which does not destroy ozone layer.
Installation conditions Bender Bending pipes Conventional tools (R410A) Refrigerant recovery equipment Refrigerant recovery Conventional tools (R32 or R410A) Before installation Air purge To purge air, use a vacuum pump. Torque wrench Tightening flare nuts Conventional tools (R410A) Be sure to prepare to the following items before Do not use refrigerant charged in the outdoor unit to installation.
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– 11 – Installation location Necessary space for <Example> CAUTION Suction hood (Side) installation (Unit: mm) Discharge hood WARNING Install the outdoor unit in a location where Obstacle at rear side the discharge air is not blocked. Discharge Install the outdoor unit properly in a location that When an outdoor unit is installed in a Upper side is free is durable enough to support the weight of the...
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Installation of outdoor unit Obstacle in front Obstacles in both front and rear of unit Set the out margin of the anchor bolt to 15 mm or less. Open above and to the right and left of the unit. Above unit is free Before installation, check the strength and The height of an obstacle in both the front and rear of 1.
– 13 – Refrigerant piping CAUTION Do not scratch the inner surface of the flared part Optional installation parts Flaring when removing burrs. Flare nut 1. Cut the pipe with a pipe cutter. (Locally procured) Flare processing under the condition of scratches Be sure to remove burrs that may cause a gas leak.
Refrigerant pipe length Air purging Single Airtight test Allowable pipe length (m) Height difference (Indoor-outdoor H) (m) After completing the refrigerant piping work, perform an airtight test. Connect a nitrogen gas cylinder and Model Total length L Indoor unit: Upper Outdoor unit: Lower pressurize the pipes with nitrogen gas as follows to conduct the airtight test.
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– 15 – Air purge How to open the valve Replenishing refrigerant Vacuum pump With respect to the preservation of the terrestrial Fully open the valves of the outdoor unit. (First fully This model is a 20 m chargeless type that does not As shown in the figure, connect the charge hose after environment, adopt “Vacuum pump”...
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Insulating the Pipes Charging additional refrigerant The temperatures at both the liquid side and gas side will be low during cooling so in order to prevent Figure of Single condensation, be sure to insulate the pipes at both of these sides. Insulate the pipes separately for the liquid side and gas side.
– 17 – Electrical work How to wire 1. Remove the terminal cover by taking off the mounting screw (1 piece). 2. Connect the power supply wires and system interconnection wires to the terminal block of the electrical control Wiring between indoor unit CAUTION box.
Earthing Air conditioner operating conditions For proper performance, operate the air conditioner under the following temperature conditions: WARNING Cooling operation Dry bulb temp. –15 °C to 46 °C Be sure to connect the earth wire. (grounding work) Heating operation Wet bulb temp. –15 °C to 15 °C Incomplete grounding may cause an electric shock.
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– 19 – Refrigerant recovery Steps taken to recover the refrigerant 1. Operate the indoor unit in the fan mode. 2. Check that the LED displays are placed in their initial status. If not, place them in the initial status. When recovering the refrigerant in situations such as when relocating an indoor unit or outdoor unit, the recovery operation can be performed by operating the SW01 and SW02 switches on the P.C.
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Existing piping How to check the existing piping settings You can check whether the existing piping settings are enabled. 1. Check that the LED displays are placed in their initial status. If not, place them in the initial status. The following settings are required when using a pipe Ø19.1 mm as the existing piping at the gas pipe side. 2.
– 21 – Troubleshooting Appendix You can perform fault diagnosis of the outdoor unit with the LEDs on the P.C. board of the outdoor unit in addition Work instructions There is the possibility that a large quantity of dirty to using the check codes displayed on the wired remote controller of the indoor unit. oil or moisture remains inside the pipes.
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[2] Minimum fl oor area : A (m²) Existing pipes: Cannot be used. Are there scratches or dents on the existing pipes? Use new pipes. Total refrigerant Floor standing Wall mounted Ceiling mounted quantity* unit unit unit Is it possible to operate the existing air conditioner? M (kg) (m²) After the existing air conditioner is operated in...
– 23 – Specifications (m²) Sound power level (dB) Model Weight (kg) Cooling Heating RAV-GM561ATP-E RAV-GM561ATJP-E RAV-GM801ATP-E RAV-GM801ATJP-E * Under 70 dBA M (kg) 45-EN 46-EN...
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Fill in the label as follows: Greenhouse Gases Label Manufacturer: TOSHIBA CARRIER (THAILAND) CO., LTD. This product contains fluorinated greenhouse gases. 144 / 9 Moo 5, Bangkadi Industrial Park, Tivanon Road, Tambol Bangkadi, Do not vent gases into the atmosphere.
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– 25 – Warnings on refrigerant leakage Check of concentration limit The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out, its concentration will not exceed a set limit. The refrigerant R32 which is used in the air conditioner is safe, without the toxicity or combustibility of ammonia, and is not restricted by laws to be imposed which protect the ozone layer.