Related Manuals for Toshiba RAV-SM304ATP-E
Summary of Contents for Toshiba RAV-SM304ATP-E
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Page 1: Installation Manual
AIR CONDITIONER (SPLIT TYPE) Installation Manual Outdoor Unit For commercial use Model name: RAV-SM304ATP-E RAV-SM304ATJP-E RAV-SM404ATP-E RAV-SM404ATJP-E English... -
Page 2: Table Of Contents
– 1 – Contents Original instruction Please read this Installation Manual carefully before installing the Air Conditioner. • This Manual describes the installation method of the outdoor unit. 1 Precautions for safety ..........3 •... - Page 3 Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly Qualified service acquainted with the knowledge related to this work.
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Page 4: Precautions For Safety
– 3 – Precautions for safety Warning indications on the air conditioner unit ■ The manufacturer shall not assume any liability for the damage caused by not observing the description of this Warning indication Description manual. WARNING WARNING WARNING ELECTRICAL SHOCK HAZARD General ELECTRICAL SHOCK HAZARD Disconnect all remote... - Page 5 Refrigerant piping Relocation • • Install the refrigerant pipe securely during the installation work before operating the air conditioner. If the compressor Only a qualifi ed installer(*1) or qualifi ed service person(*1) is allowed to relocate the air conditioner. It is dangerous is operated with the valve open and without refrigerant pipe, the compressor sucks air and the refrigeration cycles is for the air conditioner to be relocated by an unqualifi...
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Page 6: Accessory Parts
– 5 – Accessory parts Installation of new 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.) New refrigerant air conditioner installation •... -
Page 7: Installation Conditions
Installation conditions Refrigerant piping ■ New refrigerant (R410A) Before installation Air purge ■ When using the conventional piping • To purge air, use a vacuum pump. • When using the conventional piping with no indication of applicable refrigerant types, be sure to use it with a wall Be sure to prepare to the following items before •... - Page 8 – 7 – Installation location • A location in which drain water poses any problems. Necessary space for <Example> ■ ■ Suction hood (Side) installation (Unit: mm) Discharge hood CAUTION WARNING Obstacle at rear side Discharge Install the outdoor unit in a location where Install the outdoor unit properly in a location that is the discharge air is not blocked.
- Page 9 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. •...
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Page 10: Refrigerant Piping
– 9 – Refrigerant piping Tightening of connecting part ■ CAUTION • Do not put the crescent wrench on the cap. Align the centers of the connecting pipes The valve may break. Optional installation parts Flaring ■ and fully tighten the flare nut with your •... -
Page 11: Air Purging
Air purging Refrigerant pipe length ■ Single Airtight test Vacuum pump ■ Allowable pipe length (m) Height difference (Indoor-outdoor H) (m) Model Before starting an airtight test, further tighten the Total length L Indoor unit: Upper Outdoor unit: Lower As shown in the figure, connect the charge hose after the spindle valves on the gas side and liquid side. -
Page 12: Electrical Work
– 11 – Electrical work How to open the valve Replenishing refrigerant ■ ■ Open or close the valve. This model is a 15 m chargeless type that does not Wiring between indoor unit ■ need to have its refrigerant replenished for refrigerant CAUTION Liquid side, gas side pipes up to 15 m. -
Page 13: Earthing
Earthing How to wire 1. Remove the valve cover from the outdoor unit. 2. Connect the power supply wires and system interconnection wires to the terminal block of the electrical control WARNING box. 3. Tighten the screws of the terminal block, connect the wires matching the terminal numbers (Do not apply tension Be sure to connect the earth wire. -
Page 14: Air Conditioner Operating Conditions
– 13 – Air conditioner operating conditions Appendix For proper performance, operate the air conditioner under the following temperature conditions: • There is the possibility that a large quantity of dirty Work instructions oil or moisture remains inside the pipes. The existing R22 and R407C piping can be reused for Cooling operation Dry bulb temp. -
Page 15: Specifications
Sound power level (dB) Model Weight (kg) Is it possible to operate the existing air conditioner? Cooling Heating RAV-SM304ATP-E RAV-SM304ATJP-E • After the existing air conditioner is operated in RAV-SM404ATP-E cooling mode for approx. 30 minutes or longer,* recover the refrigerant. -
Page 16: Declaration Of Conformity
R410A Global Warming Potential (GWP) of Gas 2,088 Manufacturer: TOSHIBA CARRIER (THAILAND) CO., LTD. 144 / 9 Moo 5, Bangkadi Industrial Park, Tivanon Road, Tambol Bangkadi, Amphur Muang, Pathumthani 12000, Thailand CAUTION 1. Paste the enclosed refrigerant label adjacent to the charging and/or recovering location. - Page 17 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 R410A 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.
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- Page 20 144 / 9 Moo 5, Bangkadi Industrial Park, Tivanon Road, Tambol Bangkadi, Amphur Muang, Pathumthani 12000, Thailand 1116851001...