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Related Manuals for Mitsubishi Electric Mr.Slim PUZ-ZM YKA Series
Summary of Contents for Mitsubishi Electric Mr.Slim PUZ-ZM YKA Series
- Page 1 English...
- Page 3 6. Electrical work ..........12 Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and components which can be recycled and reused.
- Page 4 1. Safety precautions ant leaks into the room and comes into contact with the flame of a heater or When performing the work in a closed room, small room, or similar location, If refrigerant leaks and accumulates, it may ignite or poisonous gases may operating electric heater).
- Page 5 1. Safety precautions inside of the service panel. Joint Pipe accessory ..×1 Fig. 1-1 (2) The Joint Pipe accessory and the pipe which is prepared on site must be brazed in non-oxidation status. (3) After the pipes are brazed, connect the Joint Pipe accessory to the Ball Valve * Never connect the Joint Pipe accessory to the Ball Valve before brazing.
- Page 6 (mm) When installing the outdoor unit on a rooftop or other location unprotected from the wind, situate the air outlet of the unit so that it is not directly exposed to strong winds. may result. The following shows three examples of precautions against strong winds. Face the air outlet towards the nearest available wall about 50 cm away from the wall.
- Page 7 Install in a space with an installation area of Amin or more, corresponding to refrigerant quantity M (factory-charged refrigerant + locally added refrigerant). M [kg] Amin [m²] Amin B) Install in a space with a depression height of 0.125 [m]. Height from the bottom of Height from the bottom of 0.125 [m] or less...
- Page 8 Indoor units * For the factory-charged refrigerant amount, refer to the spec nameplate or installation manual. For the amount to be added locally, refer to the installation manual. For wall mounted: 1.8 m or more For ceiling suspended, cassette and ceiling concealed: 2.2 m or more * There are restrictions in installation height for each model, so read the installation manual for the particular unit.
- Page 9 (mm) • Be sure to install the unit in a sturdy, level surface to prevent rattling noises during operation. (Fig. 3-1) Foundation bolt M10 (3/8") Thickness of concrete 120 mm Length of bolt 70 mm Weight-bearing capacity 320 kg • Make sure that the length of the foundation bolt is within 30 mm of the bottom surface of the base.
- Page 10 45°± 2 ° • When commercially available copper pipes are used, wrap liquid and gas pipes with commercially available insulation materials (heat-resistant to 100 °C or more, thickness of 12 mm or more). • The indoor parts of the drain pipe should be wrapped with polyethylene foam •...
- Page 11 (1) Connect the testing tools. • Make sure the stop valves are closed and do not open them. • Add pressure to the refrigerant lines through the service port of the liquid stop valve little. Pressurize to 0.5 MPa (5 kgf/cm sure does not decrease.
- Page 12 When the total length of the piping exceeds 70 m, calculate the amount of additional charge based on the following requirements. Note: If the calculation produces a negative number (i.e. a “minus” charge), of if calculation results in an amount that is less than the “Additional charge amount for 70 m”, perform the additional charge using the amount shown in “Additional charge amount for 70 m”.
- Page 13 Measure the existing pipe thickness and check for damage. tions and the pipes are not damaged. Check if the existing air conditioner can operate. * If the existing air conditioner cannot operate, use a After operating the cooling system for about 30 refrigerant recovery device to collect the refrigerant.
- Page 14 6. Electrical work Remove the service panel. Wire the cables referring to the Fig. 6-1 and the Fig. 6-2. L1 L2 L3 N S1 S2 S3 Indoor unit Outdoor unit Remote controller Main switch (Breaker) Earth For Power For Power Terminal block Indoor/Outdoor connection terminal block (S1, S2, S3) Service panel...
- Page 15 6. Electrical work Outdoor unit model ZM200, 250/M200, 250 Outdoor unit power supply 3N~ (3 ph 4-wires), 50 Hz, 400 V Outdoor unit input capacity Main switch (Breaker) 32 A Outdoor unit power supply 5 × Min. 4 Indoor unit-Outdoor unit Cable length 50m: 3×4 (Polar) / Cable length 80m: 3×6 (Polar) Indoor unit-Outdoor unit earth 1 ×...
- Page 16 • The insulation resistance drops due to accumulation of refrigerant in the com- outdoor units, check for refrigerant leakage, looseness in the power supply pressor. The resistance will rise above 1 M after the compressor is warmed up for 12 hours. or control wiring, wrong polarity, and no disconnection of one phase in the (The time necessary to warm up the compressor varies according to atmos- supply.
- Page 17 Orange CNDM reduced by about 3-4 dB. Brown The low noise mode will be activated when a commercially available timer or the contact input of an ON/OFF switch is added to the CNDM connector (option) on the control board of the outdoor unit. •...
- Page 18 Outdoor model ZM200 ZM250 M200 M250 Power supply (V / Phase / Hz) 400 / Three / 50 Dimensions (W × H × D) 1050 × 1338 × 330 (+40) Cooling Sound level *1 dB (A) Heating *1 Measured under rated operation frequency. Sequential number for each unit: 00001–99999 Month of manufacture: A (1), B (2), C (3), D (4), E (5), F (6), G (7), H (8), J (9), K (10), L (11), M (12)
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