Related Manuals for Toshiba RAV-SM1603AT-E1
Summary of Contents for Toshiba RAV-SM1603AT-E1
- Page 1 AIR CONDITIONER (SPLIT TYPE) Installation manual Outdoor Unit For commercial use Model name: RAV-SM1603AT-E1 RAV-SM1603ATJ-E1 English...
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Page 2: Table Of Contents
• The qualified installer is a person who installs, maintains, relocates and removes the air installer conditioners made 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,... - Page 3 (50 cm or more) work on the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she Transportation of Shoes with additional protective toe cap...
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Page 4: Precautions For Safety
- 3 - PRECAUTIONS FOR SAFETY Warning Indications on the Air Conditioner Unit Warning indication Description The manufacturer shall not assume any liability for the damage caused by not observing the description of this manual. WARNING WARNING ELECTRICAL SHOCK HAZARD ELECTRICAL SHOCK HAZARD WARNING Disconnect all remote electric power supplies before... - Page 5 • Before carrying out the installation, maintenance, repair or removal • Do not modify the products. Do not also disassemble or modify the work, be sure to set the circuit breaker to the OFF position. Otherwise, parts. It may cause a fire, electric shock or injury. electric shocks may result.
- Page 6 - 5 - • The designated bolts (M10) and nuts (M10) for securing the outdoor • The appliance shall be installed in accordance with national wiring unit must be used when installing the unit. regulations. Capacity shortages of the power circuit or an incomplete •...
- Page 7 • When you have noticed that some kind of trouble (such as when an • If you have discovered that the fan guard is damaged, do not approach error display has appeared, there is a smell of burning, abnormal the outdoor unit but set the circuit breaker to the OFF position, and sounds are heard, the air conditioner fails to cool or heat or water is contact a qualified service person(*1) to have the repairs done.
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Page 8: Accessory Parts And Refrigerant
- 7 - ACCESSORY PARTS AND REFRIGERANT CAUTION New Refrigerant Air Conditioner Installation Accessory Parts • THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT (R410A) WHICH DOES NOT DESTROY OZONE LAYER. Part name Q’ty Shape Usage R410A refrigerant is apt to be affected by impurities such as water, Hand this directly to the customer. -
Page 9: Installation Of New Refrigerant Air Conditioner
INSTALLATION OF NEW REFRIGERANT AIR Pipe cutter Cutting pipes R22 (Conventional tools) CONDITIONER Welding machine and nitrogen Welding pipes R22 (Conventional tools) cylinder Refrigerant charging measure Charging refrigerant R22 (Conventional tools) • The R410A refrigerant is more susceptible to impurities such as water, oxide membranes, oils, and fats. With the adoption of the new refrigerant, the refrigerating oil has also been changed. -
Page 10: Installation Conditions
- 9 - INSTALLATION CONDITIONS Installation Location Install the outdoor unit in a location where the discharge air is not blocked. When an outdoor unit is installed in a location that is CAUTION always exposed to strong winds like a coast or on the high stories of a building, secure normal fan Before installation Air purge... - Page 11 • When using an air conditioner under low outside Obstacles on both right and left sides Serial installation of two or more units Serial installation in front and rear temperature conditions (Outside temp: -5 °C or Open above and to the right and left of the unit. The height of the lower) in COOL mode, prepare a duct or wind The height of an obstacle in both the front and rear of the...
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Page 12: Refrigerant Piping
- 11 - REFRIGERANT PIPING • When collectively draining discharged water GOOD completely, use a drain pan. Absorb vibration with vibration-proof Knockout of Pipe Cover rubber pads • After punching out the knockout hole, remove burrs Fixing leg from the hole and then install the supplied protective bush and guard material around the passage hole to Waterproof rubber cap Foundation... - Page 13 Optional Installation Parts Tightening of Connecting Part Flaring CAUTION (Locally procured) Cut the pipe with a pipe cutter. Align the centers of the connecting pipes and fully Be sure to remove burrs that may cause a gas leak. tighten the flare nut with your fingers. Then fix the Insert a flare nut into the pipe, and then flare the Do not put the crescent wrench on the cap or cover.
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Page 14: Air Purging
- 13 - AIR PURGING Refrigerant Pipe Length Single Airtight test Vacuum pump Allowable pipe length (m) Height difference (Indoor-outdoor H) (m) Before starting an airtight test, further tighten the spindle Total length L Indoor unit: Upper Outdoor unit: Lower valves on the gas side and liquid side. -
Page 15: Electrical Work
ELECTRICAL WORK Use the vacuum pump, vacuum pump adapter, and gauge Cap tightening torque manifold correctly referring to the manuals supplied with • The cap with the 9.5 mm outer diameter is available in each tool before using them. two sizes in accordance with the type of packed valve Check that the vacuum pump oil is filled up to the specified for which the cap is used. - Page 16 - 15 - Wiring between Indoor Unit and Outdoor Unit How to wire Electric parts box Remove the front panel (two screws). The dashed lines show on-site wiring. Connect the connecting wire to the terminal as identified with their respective numbers on the Pipe valve Panel Outdoor unit...
- Page 17 Wiring diagram Single system Stripping length power cord and connecting wire * For details on the remote controller wiring/installation, refer to the Installation Manual enclosed with the remote To Indoor unit Power supply controller. 1 2 3 terminal block terminal block Single system Simultaneous twin system Remote...
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Page 18: Earthing
- 17 - EARTHING <1. Attaching the ferrite core> * Clamp the indoor/outdoor connecting wire c, earth wire, and ferrite core with the supplied banding band. To Indoor unit Power supply terminal block terminal block Stripping length power cord and connecting wire Connect the earth line properly following applicable technical standards. -
Page 19: Functions To Be Implemented Locally
FUNCTIONS TO BE IMPLEMENTED LOCALLY Recovering Refrigerant • Use refrigerant recovery switch SW802 on the P.C. board of the outdoor unit to recover refrigerant when the indoor or outdoor unit is moved. Handling Existing Pipe Procedure When using the existing pipe, carefully check for the following: •... -
Page 20: Troubleshooting
- 19 - 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 to Work instructions * Pipe diameter and thickness (mm) using the check codes displayed on the wired remote controller of the indoor unit. The existing R22 and R407C piping can be reused for Pipe outer diameter Ø6.4 Ø9.5 Ø12.7 Ø15.9 Ø19.0... - Page 21 Clean the pipes or use new pipes. deteriorates, the color of the oil changes to a • In the concurrent twin system, when TOSHIBA has muddy or black color.) specified that branching pipe is to be used, it can be reused.
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Page 22: Specifications
Sound power level (dB) 336 Tadehara, Fuji-shi, Shizuoka-ken 416-8521 JAPAN Model Weight (kg) Cooling Heating RAV-SM1603AT(J)-E1 TCF holder: TOSHIBA CARRIER EUROPE S.A.S Route de Thil 01120 Montluel FRANCE Hereby declares that the machinery described below: Generic Denomination: Air Conditioner Model/type: RAV-SM1603AT-E1, RAV-SM1603ATJ-E1... - Page 23 WARNINGS ON REFRIGERANT LEAKAGE Contains fluorinated greenhouse gases Chemical Name of Gas R410A Check of Concentration Limit Global Warming Potential (GWP) of Gas 2088 (ex.R410A ref.AR4) The room in which the air conditioner is to be installed requires a design that in the event of CAUTION refrigerant gas leaking out, its concentration will not exceed a set limit.
- Page 24 DH91304403...
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