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Summary of Contents for Toshiba RAV-GP561ATW-E
- Page 1 AIR CONDITIONER (SPLIT TYPE) Installation Manual For commercial use Outdoor Unit Model name: RAV-GP561ATW-E RAV-GP801ATW-E English...
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Page 2: Table Of Contents
– 1 – Contents Original instruction ADOPTION OF R32 REFRIGERANT 1 Precautions for safety ..........4 This air conditioner adopts the HFC refrigerant (R32) which does not destroy the ozone layer. - Page 3 Transportation of heavy objects Shoes with additional protective toecap • The qualified installer is a person who installs, maintains, relocates and removes the air conditioners made by Toshiba Carrier Air-conditioning Europe Sp. z o.o. He or she has been trained to install, Repair of outdoor unit...
- Page 4 – 3 – ■ Warning indications on the air conditioner unit Warning indication Description These safety cautions describe important matters concerning safety to prevent injury to users or other people and damages to property. Please read through this manual after understanding the contents below (meanings of WARNING indications), and be sure to follow the description.
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Page 5: Precautions For Safety
Precautions for safety • Only a Qualified installer *(1) or Qualified service person*(1) is allowed to undertake work at heights using a stand of 50 cm or more. The manufacturer shall not assume any liability for the damage caused • Wear protective gloves and safety work clothing during installation, by not observing the description of this manual. - Page 6 – 5 – • Do not use means to accelerate the defrosting process or to clean, • Do not install the air conditioner in a poorly ventilated space that is other than those recommended by the manufacturer. smaller than the minimum floor area (Amin). •...
- Page 7 the refrigeration cycles is over pressurized, which may cause an • Install the circuit breaker where it can be easily accessed by the injury. agent. • Tighten the flare nut with a torque wrench in the specified manner. • When installing the circuit breaker outdoors, install one which is Excessive tighten of the flare nut may cause a crack in the flare nut designed to be used outdoors.
- Page 8 – 7 – Explanations given to user • Upon completion of the installation work, tell the user where the circuit breaker is located. If the user does not know where the circuit breaker is, he or she will not be able to turn it off in the event that trouble has occurred in the air conditioner.
- Page 9 To disconnect the appliance from main power supply CAUTION • This appliance must be connected to the main power supply by means of a switch with a contact separation of at least 3 mm. This air conditioner adopts the HFC refrigerant (R32) which does not destroy the ozone layer.
- Page 10 – 9 – • The recovered refrigerant shall be returned to the refrigerant supplier in the correct recovery cylinder, and the relevant waste transfer note arranged. • Do not mix refrigerants in recovery units and especially not in cylinders. • If compressors or compressor oils are to be removed, ensure that they have been evacuated to an acceptable level to make certain that flammable refrigerant does not remain within the lubricant.
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Page 11: Accessory Parts
Accessory parts Installation of R32 refrigerant air conditioner CAUTION Q’ty Part name Shape Usage GP56 GP80 R32 refrigerant air conditioner installation • This air conditioner adopts the HFC refrigerant (R32) which does not destroy ozone layer. Hand this directly to the customer. Therefore, during installation work, make sure that water, dust, former refrigerant, or refrigerant oil does not enter the (For other languages that do not appear in this Installation Manual... -
Page 12: Installation Conditions
– 11 – ■ ■ Installation Refrigerant piping Earthing conditions R32 refrigerant WARNING WARNING CAUTION Make sure that proper earthing is provided. ■ Before installation Improper earthing may cause an electric shock. For • Incomplete flaring may cause refrigerant gas leakage. details on how to check earthing, contact the dealer who •... - Page 13 ■ Installation location • A location in which the discharged air of the outdoor CAUTION unit blows against the window of a neighboring house. 1. Install the outdoor unit in a location where the WARNING WARNING • A location where the operating noise of the outdoor discharge air is not blocked.
- Page 14 – 13 – ■ Necessary space for installation (Unit: mm) Serial unit installation * When the outdoor temperature is high, the cooling capability may be decreased because of an equipment protection operation. Single unit installation When there is an obstacle on When there are obstacles on the When there is an obstacle on the When there is an obstacle on...
- Page 15 ■ ■ Installation of outdoor unit For reference • When water is to be drained through the drain hose, Correct attach the following drain nipple and waterproof Absorb vibration • Before installation, check the strength and rubber cap, and use the drain hose (Inner dia.: If a heating operation is to be continuously performed with vibration horizontalness of the base so that abnormal sounds...
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Page 16: Refrigerant Piping
– 15 – ■ Refrigerant piping Optional installation parts Flaring 1. Cut the pipe with a pipe cutter. (Locally procured) Be sure to remove burrs that may cause a gas leak. ■ 2. Insert a flare nut into the pipe, and then flare the Refrigerant piping <GP56>... - Page 17 <GP56> <GP80> CAUTION Valve at gas side Flare nut • Do not scratch the inner surface of the flared part when removing burrs. • Flare processing under the condition of scratches on Wrench for Wrench for work the inner surface of flare processing part will cause fixing Flare nut refrigerant gas leak.
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Page 18: Air Purging
– 17 – ■ Air purging Refrigerant pipe length Single ■ Airtight test Allowable pipe length (m) Height difference (m) Outdoor unit Total length Indoor-outdoor H After completing the refrigerant piping work, perform an airtight test. Connect a nitrogen gas cylinder and pressurize the pipes with nitrogen gas as follows to conduct the airtight test. - Page 19 ■ ■ Air purge How to open the valve Vacuum pump With respect to the preservation of the terrestrial Fully open the valves of the outdoor unit. (First fully As shown in the figure, connect the charge hose after the Compound pressure gauge Pressure gauge environment, adopt “Vacuum pump”...
- Page 20 – 19 – Cap tightening torque To charge additional refrigerant Cap tightening torque Valve type Figure of single Figure of simultaneous twin Valve Dia.6.4mm 14 to 18 N•m Service size valve (GP56) (1.4 to 1.8 kgf•m) Indoor unit Indoor unit Dia.9.5mm 14 to 18 N•m Service...
- Page 21 ■ ■ Insulating the pipes To fix the fluorinated Gas leak inspection Fill in the label as follows: greenhouse gases label Use a leak detector manufactured specially for • The temperatures at both the liquid side and gas side HFC refrigerant (R32, R410A, R134a, etc.) to will be low during cooling so in order to prevent This product contains fluorinated greenhouse gases.
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Page 22: Electrical Work
– 21 – ■ Electrical work Wiring between indoor unit and outdoor unit The dashed lines show on-site wiring. <GP56> 1. Remove valve cover screw. WARNING WARNING Connect the indoor/outdoor connecting wires to the identical terminal numbers on the terminal block of each unit. 2. - Page 23 How to wire <GP56> <GP80> Wiring diagram • Connect the indoor/outdoor connecting wires to the For details on the remote controller wiring/installation, Terminal block To indoor unit Power supply terminal as identified with their respective numbers on refer to the Installation Manual enclosed with the terminal block terminal block the terminal block of the indoor and outdoor units.
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Page 24: Earthing
– 23 – ■ Earthing For conforming to EMC standards, be sure to attach the supplied clamp filter to the earth wire of the indoor/outdoor connecting wire. (for GP80 type only) WARNING WARNING Be sure to connect the earth wire. (Grounding work) Incomplete earthing may cause an electric shock. -
Page 25: Annual Maintenance
Annual maintenance • The existing pipe must have a wall thickness equal to or larger than the following thicknesses. Reference outside Wall thickness (mm) Material For an air conditioning system that is operated on a regular basis, cleaning and maintenance of the indoor/outdoor diameter (mm) units are strongly recommended. - Page 26 – 25 – ■ Existing piping 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. Steps taken to support existing piping 3.
- Page 27 ■ Night operation (Sound reduction) How to check the existing piping settings You can check whether the existing piping settings are enabled. • The air conditioner can be used in Night operation (Sound reduction) mode by connecting a commercially 1. Check that the LED displays are placed in their initial status. If not, place them in the initial status. available timer (to be procured locally) and a separately sold option “Application Control Kit (TCB-PCOS1E2)”.
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Page 28: Troubleshooting
– 27 – Troubleshooting Appendix * Pipe diameter and thickness (mm) Reference Wall thickness outside diameter Material You can perform fault diagnosis of the outdoor unit with the LEDs on the P.C. board of the outdoor unit in addition to (mm) (mm) [1] Existing piping... - Page 29 • Refer to “13 Functions to be implemented locally - Refrigerant recovery” operation system • For cleaning the pipes and recovering oil In the concurrent twin system, when TOSHIBA has • Refrigerant recovery: Pump down method specified that branching pipe is to be used, it can be reused.
- Page 30 – 29 – [2] Minimum floor area: Amin (m²) Total Floor Wall Ceiling Total Floor Wall Ceiling refrigerant standing mounted mounted refrigerant standing mounted mounted quantity* unit unit unit quantity* unit unit unit M (kg) Amin (m²) M (kg) Amin (m²) 1.90 30.98 3.44...
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Page 31: Specifications
Specifications Declaration of Conformity Manufacturer: Toshiba Carrier Air-conditioning Europe Sp. z o.o. Sound pressure level (dB(A)) ul. Gdańska 131, 62-200 Gniezno, Poland Model Weight (kg) Cooling Heating TCF holder: Toshiba Carrier Air-conditioning Europe Sp. z o.o. RAV-GP561ATW-E ul. Gdańska 131, 62-200 Gniezno, Poland... - Page 32 – 31 – 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.
- Page 33 2H30050201...
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