00_CV_3P210724-1F.
Noboru Murata Manager Quality Control Department 1st of Nov. 2008 Low Voltage 2006/95/EC Electromagnetic Compatibility 2004/108/EC * 74736-KRQ/EMC97-4957 KEMA Quality B.V. DAIKIN.TCF.015 M1/07-2008 Umeda Center Bldg., 2-4-12, Nakazaki-Nishi, Kita-ku, Osaka, 530-8323 Japan 2MXS40G2V1B, 2MXS50G2V1B, 2MKS40G2V1B, 2MKS50G2V1B, 2AMX40G2V1B, 2AMX50G2V1B, 2AMX40F2V1B, 2AMX50F2V1B, 2MXS40G2V1B, 2MXS50G2V1B, 2MKS40G2V1B, 2MKS50G2V1B 2MXS40H2V1B, 2MXS50H2V1B, 2MKS40H2V1B, 2MKS50H2V1B DAIKIN INDUSTRIES, LTD.
EN60335-2-40, 2MXS40H3V1B, 2MXS50H3V1B, 2AMX40G3V1B, 2AMX50G3V1B DAIKIN INDUSTRIES, LTD. , , Shinri Sada Manager Quality Control Department Low Voltage 2006/95/EC Machinery 2006/42/EC ** Electromagnetic Compatibility 2004/108/EC * Umeda Center Bldg., 2-4-12, Nakazaki-Nishi, Kita-ku, Osaka, 530-8323 Japan 74736-KRQ/EMC97-4957 DEKRA Certification B.V. (NB0344) DAIKIN.TCF.015 P6/07-2012 3SB65451-10D.
3SB65451-4.
01_EN_3P210724-1F.fm Page 1 Tuesday, October 30, 2012 10:39 AM Safety Precautions • The precautions described herein are classified as WARNING and CAUTION. They both contain important information regarding safety. Be sure to observe all precautions without fail. • Meaning of WARNING and CAUTION notices WARNING .... Failure to follow these instructions properly may result in personal injury or loss of life. CAUTION .....
01_EN_3P210724-1F.fm Page 2 Tuesday, October 30, 2012 10:39 AM Accessories Accessories supplied with the outdoor unit: A Installation Manual B Refrigerant charge label 1 There is on the bottom packing case. 1 There is on the bottom packing case. C Drain plug (heat pump models) D Multilingual fluorinated greenhouse gases label 1 There is on the bottom packing case. 1 There is on the bottom packing case.
01_EN_3P210724-1F.fm Page 3 Tuesday, October 30, 2012 10:39 AM Indoor/Outdoor Unit Installation Drawings For installation of the indoor units, refer to the installation manual which was provided with the units. (The diagram shows a wall-mounted indoor unit.) CAUTION • Do not connect the embedded branch piping and the outdoor unit when only carrying out piping work without connecting the indoor unit in order to add another indoor unit later.
01_EN_3P210724-1F.fm Page 4 Tuesday, October 30, 2012 10:39 AM Installation • Install the unit horizontally. • The unit may be installed directly on a concrete verandah or a solid place if drainage is good. • If the vibration may possibly be transmitted to the building, use a vibration-proof rubber (field supply). 1. Connections (connection port) Install the indoor unit according to the table below, which shows the relationship between the class of indoor unit and the corresponding port.
01_EN_3P210724-1F.fm Page 5 Tuesday, October 30, 2012 10:39 AM Outdoor Unit Installation Guideline • Where a wall or other obstacle is in the path of outdoor unit’s inlet or outlet airflow, follow the installation guidelines below. • For any of the below installation patterns, the wall height on the exhaust side should be 1200mm or less.
01_EN_3P210724-1F.fm Page 6 Tuesday, October 30, 2012 10:39 AM Refrigerant Piping Work 1. Installing outdoor unit 1) When installing the outdoor unit, refer to “Precautions for Selecting the Location” on page 2 and the “Indoor/Outdoor Unit Installation Drawings” on page 3. 2) If drain work is necessary, follow the procedures below. 2. Drain work (only heat pump models) 1) Use the drain plug for drainage.
01_EN_3P210724-1F.fm Page 7 Tuesday, October 30, 2012 10:39 AM Refrigerant Piping Work 4. Purging air and checking gas leakage WARNING • • • • • • • • • Do not mix any substance other than the specified refrigerant (R410A) into the refrigeration cycle. When refrigerant gas leaks occur, ventilate the room as soon and as much as possible. R410A, as well as other refrigerants, should always be recovered and never be released directly into the environment. Be sure to check for gas leaks.
01_EN_3P210724-1F.fm Page 8 Tuesday, October 30, 2012 10:39 AM 5. Refilling the refrigerant Check the type of refrigerant to be used on the machine nameplate. Precautions when adding R410A Fill from the gas pipe in liquid form. It is a mixed refrigerant, so adding it in gas form may cause the refrigerant composition to change, preventing normal operation. 1) Before filling, check whether the cylinder has a siphon attached or not.
01_EN_3P210724-1F.fm Page 9 Tuesday, October 30, 2012 10:39 AM Refrigerant Piping Work Precautions for Laying Refrigerant Piping Wall Be sure to place a cap. • Cautions on pipe handling Rain If no flare cap is available, cover the flare mouth with tape to keep dirt or water out. 1) Protect the open end of the pipe against dust and moisture. 2) All pipe bends should be as gentle as possible. Use a pipe bender for bending.
01_EN_3P210724-1F.fm Page 10 Tuesday, October 30, 2012 10:39 AM Pump Down Operation In order to protect the environment, be sure to pump down when relocating or disposing of the unit. 1) Remove the valve caps on the liquid and the gas stop valves at the pipes for rooms A and B. 2) Run the unit on forced cooling. (Refer to the below.) 3) After 5 to 10 minutes, close the liquid stop valves at the pipes for rooms A and B using a hex wrench.
01_EN_3P210724-1F.fm Page 11 Tuesday, October 30, 2012 10:39 AM Wiring WARNING • Do not use tapped wires, stranded wires (CAUTION 1)), extension cords, or starburst connections, as they may cause overheating, electrical shock, or fire. • Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the terminal block.) Doing so may cause electric shock or fire. • Be sure to install an earth leakage breaker. (One that can handle higher harmonics.
01_EN_3P210724-1F.fm Page 12 Tuesday, October 30, 2012 10:39 AM Maximum Power Input Limitation Setting WARNING Always shut off the power supply breaker before starting. • The Maximum Power Input Limitation needs to be set when the unit is installed. • This function limits the power input of the unit to 1700W. • It is recommended for locations with low-capacity circuit breakers. CAUTION This function is only for the 2MKS40 and 2MKS50. • Set as follows.
01_EN_3P210724-1F.fm Page 13 Tuesday, October 30, 2012 10:39 AM ECONO Mode Prohibition Setting WARNING Always shut off the power supply breaker before starting. • This setting disables the input control signal from the remote controller. • Use this setting when you wish to block reception of input controls (cooling/heating) from indoor unit remote controllers. • Set as follows. 1) Remove the two screws on the side and remove the top plate of the outdoor unit.
01_EN_3P210724-1F.fm Page 14 Tuesday, October 30, 2012 10:39 AM Trial Operation and Testing • Before starting the test run, measure the voltage at the primary side of the safety breaker. • Check that all liquid and gas stop valves are fully open. • Check that piping and wiring all match. 1. Trial operation and testing 1) To test cooling, set for the lowest temperature. To test heating, set for the highest temperature.
00_CV_3P210724-1F.fm Page 2 Tuesday, October 30, 2012 10:36 AM Two-dimensional bar code is a code for manufacturing.
