– 1 – ACCESSORY PARTS Thank you very much for purchasing TOSHIBA Air conditioner. Please read this manual carefully before using your PMV Kit. y Also read the Installation Manual that come with the indoor unit, outdoor unit and optional parts.
• Do not modify this unit by removing any of the safety PRECAUTIONS FOR SAFETY guards or by by-passing any of the safety interlock • Ensure that installation work satisfy all Local, National switches. International regulations. • Exposure of unit to water or other moisture before •...
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– 3 – • Electrical work must be performed by a qualified electrician • Tighten flare nuts using a torque wrench according to the in accordance with the Installation Manual. Make sure the air specified method. conditioner uses an exclusive power supply. If the flare nuts are tightened too much, they may later break and An insufficient power supply capacity or inappropriate installation cause refrigerant leak.
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Precautions for using R32 refrigerant WARNING The basic installation work procedures are the same as conventional refrigerant (R410A, R22) models. • Models that use refrigerant R32 and R410A have a different charging port thread diameter to prevent erroneous charging with However, Please read through this manual after understanding the refrigerant R22 and for safety.
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– 5 – - Refrigerant tubing shall be protected or enclosed to avoid • Protection devices, piping and fittings shall be protected as damage. Flexible refrigerant connectors (such as connecting far as possible against adverse environmental effects, for lines between the indoor and outdoor unit) that may be example, the danger of water collecting and freezing in relief displaced during normal operations shall be protected against pipes or the accumulation of dirt and debris.
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Information on servicing 6. No ignition sources 1. Check to the area • No person carrying out work in relation to a refrigeration • Prior to beginning work on systems containing flammable system which involves exposing any pipe work shall use any refrigerants, safety checks are necessary to ensure that the sources of ignition in such a manner that it may lead to the risk risk of ignition is minimized.
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– 7 – - Marking to the equipment continues to be visible and • Particular attention shall be paid to the following to ensure that legible. Markings and signs that are illegible shall be by working on electrical components, the casing is not altered corrected.
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13. Detection of flammable refrigerants • Leak detection equipment shall be set at a percentage of the • Under no circumstances shall potential sources of ignition be LFL of the refrigerant and shall be calibrated to the refrigerant used in the searching for or detection of refrigerant leaks. employed and the appropriate percentage of gas •...
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– 9 – • Flushing shall be achieved by breaking the vacuum in the 17. Decommissioning system with OFN and continuing to fill until the working • Before carrying out this procedure, it is essential that the pressure is achieved, then venting to atmosphere, and finally technician is completely familiar with the equipment and all its pulling down to a vacuum.
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j ) When the cylinders have been filled correctly and the • Hoses shall be complete with leak-free disconnect couplings process completed, make sure that the cylinders and the and in good condition. equipment are removed from site promptly and all •...
– 11 – INSTALLATION OF R32 OR R410A SELECTION OF INSTALLATION PLACE REFRIGERANT AIR CONDITIONER CAUTION This PMV Kit adopts the HFC refrigerant (R32 OR R410A) which does not deplete the ozone layer. Do not install the air conditioner at place where combustible gas may leak. Be sure to read and follow the Installation Manuals for indoor and outdoor units for precautions regarding the If gas leaks and is collected at surrounding the unit, the production of fire may be caused.
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This refrigerant noise mainly comes from PMV. Especially in very quiet room, for example bed room, somebody feels uncomfortable for this refrigerant noise from PMV. RBM-PMV0361UP-E, RBM-PMV0901UP-E Main purpose of PMV Kit restrains refrigerant noise which comes from PMV installed in indoor unit.
Piping material and dimensions Model name Indoor unit capacity type Diameter of refrigerant pipe Notes 003, 005, 007, RBM-PMV0361UP-E 009, 012 type 014, 015, 018 type Attached joint Attached joint RBM-PMV0901UP-E 020, 024, 027,...
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Pipe forming / End Connection of refrigerant Open fully valves of the outdoor unit positioning pipe Open the valve fully Open the valve of the outdoor unit fully. A 4 mm-hexagonal wrench is required for opening the valve. ...
– 15 – FIXATION AFTER CONNECTION PIPES ELECTRIC WORK 1. After connection to pipes, fix the PMV Kit using the attached binding band so WARNING that it is held closely to the gas pipe. 1. Using the specified wires, ensure to connect the wires, and fix wires securely Binding band L so that the external strength of the wires do not transmit to the connecting part Binding band M...
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z Work procedure 1 Be sure to install a clamp filter (accessory) on the PMV Kit side and another clamp filter (accessory) on the indoor unit side. Applicable model: High wall type MMK-UP✽✽✽1H✽ and 1 Take off claws of the clamp filter at 2 positions. 2 Pass the connection cable 2 times from the PMV Kit main body around the inner part of the clamp filter.
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– 17 – (For MMK-UP✽✽✽1H✽ Series) (For MMK-UP✽✽✽1DHPL✽ Series) After turning off the power supply, remove the terminal cover and the clamp base. After turning off the power supply, remove the front panel and air inlet grille by removing 2 screws securing then secure remove the front panel and air inlet grille from the main body.
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z Work procedure 2 <Standard Duct type> <Concealed Duct High Static Pressure type> Applicable model: Standard Duct type MMD-UP✽✽✽1BH✽series, P.C. board Concealed Duct High Static Pressure type Installation place for PMV connector MMD-UP✽✽✽1H✽series, Compact 4-way Cassette type (Blue, CN82) MMU-UP✽✽✽1MH✽series <PMV Kit connection wiring method>...
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– 19 – z Work procedure 3 Applicable model: All the indoor units except work procedure 1 and 2 <PMV Kit connection wiring method> • To comply with the EMC (Electromagnetic Compatibility) standards, be sure to use the clamp filters that are supplied accessories.
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