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OUTDOOR UNIT Installation and owner's manual and information requirements MAXI MVD V6X FR: "Manual d’utilisation et d’installation" voir www.mundoclima.com/fr DE: "Benutzer- und Installationshandbuch" sehen www.mundoclima.com/de PT: "Manual de instalaçao e do utilizador" ver www.mundoclima.com/pt CL23600 to CL23612 English www.mundoclima.com...
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Maxi MVD V6X Installation and owner's manual CONTENTS Installation manual ..................3 Owner's manual ..................41 EU 2016/2281 Information requirements (Technical fiche LOT 21) CONTENTS Information requirements for air-to-air air conditioners ......47 Information requirements for heat pumps ..........60 /DWKZd Ed Thank you for selectiong super quality air conditioner. To ensure satisfactory operation for many ears to come, this manual should be read carefully before the installation and before using the air conditioner.
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Installation manual Maxi MVD V6X INSTALLATION MANUAL Note Contents The figure shown in this manual is for reference only and 1. Overview ..................3 may be slightly different from the actual product. 2. About the Packing Box ..............4 Improper installation or connection of equipment and accessories may cause electric shocks, short circuits, leaks, fires, or other 3.
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Installation manual Maxi MVD V6X Note Caution Once refrigerant charging is completed or suspended, close the refrigerant Do not install the power cord near equipment that is susceptible to tank valve immediately. The refrigerant may volatilize if the refrigerant tank electromagnetic interference, such as TV, and radios to prevent valve is not closed in time.
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Installation manual Maxi MVD V6X As shown in the following figure, it is better to use a crane and two long belts to lift Pipe Fittings the unit. Handle the unit carefully to protect it, and note the position of the centre The schematic after the L-shaped pipe (from accessories) is properly of gravity of the unit.
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Installation manual Maxi MVD V6X Recommended Outdoor Unit Combination Max Qty. of indoor units Caution In the system where all indoor units are running at the same time, the total capacity of the indoor units should be less than or equal to the combined capacity of the outdoor unit to prevent overloading in bad working conditions or narrow operating space.
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Installation manual Maxi MVD V6X Do take into considerations adverse environmental conditions such as Preparations Before Installation strong winds, typhoons or earthquakes as an improper installation may Overview cause the unit to overturn. This chapter mainly describes the precautions and things to note before the unit is Take precautions to make sure the water will not damage the installation installed at the site.
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Installation manual Maxi MVD V6X 4.3.2 Allowable length and height difference for refrigerant piping Select and Prepare the Refrigerant Piping 4.3.1 Refrigerant piping requirements Refer to the following table and figure (for reference only) to determine the appropriate size. Note...
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Installation manual Maxi MVD V6X 4.3.3 Piping diameter Table 4.2 Piping Name Model PP Main piping PP ... L indoor main piping Figure 4.3 piping of indoor unit a, b, c, d,... q The piping length and level difference requirements that apply are Indoor Unit Branch Joint Assembly A, B, C, D, ...
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Installation manual Maxi MVD V6X 3) Select the branch joint diameters for the outdoor unit Table 4.5 (TXLYDOHQW OHQJWK RI DOO OLTXLG SLSLQJ P Select the branch joint of the outdoor unit from the table below. Model Gas side...
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Installation manual Maxi MVD V6X 5) An Example of Refrigerant Piping Selection The example below illustrates the piping selection procedure for a system consisting of three outdoor units (32HP + 22HP + 12HP) and 17 indoor units,asa shown in Figure 4.2. The system's equivalent length of all liquid pipes is in excess of 90m;...
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Installation manual Maxi MVD V6X Select and Prepare the Electrical Wiring 2. Maximum allowable voltage range variation between phases is 4.4.1 Electrical compliance This equipment conforms to: 3. Select circuit breaker that having a contact separation in all poles not less than 3 mm providing full disconnection,where MFA is...
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Installation manual Maxi MVD V6X Outdoor Unit Installation Dismantle lower panel: Each lower panel has 4 screws (8-22HP) or 6 Overview screws (24-32HP) and 2 hooks. After dismantling, lift it up by about 3 mm to take it out. This chapter includes the following information:...
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Installation manual Maxi MVD V6X Outdoor Unit Installation 5.3.1 Prepare structure for installation Make sure the base where the unit is installed is strong enough to prevent vibrations and noise. When there is a need to increase the installation height of the unit, it is recommended that you use the installation structure shown in the following figure.
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Installation manual Maxi MVD V6X Table 5.1 Unit: mm 5.4.3 Outdoor refrigerant connecting pipe position The outdoor refrigerant connecting pipe position is shown in the following figure. 8,10, 12 14,16,18, 20, 22 24,26,28, 30, 32 SIZE 22HP 8~12HP 1090 1480...
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Installation manual Maxi MVD V6X When there are multiple outdoor units, the branch joints must not be higher than the refrigerant piping as shown below: Sealing component Axis Hexagonal hole Stop valve lid Maintenance access Figure 5.12 Using of stop valve 1.
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Installation manual Maxi MVD V6X 5.5 Pipe Flushing 5.6 Gastightness Test To remove dust, other particles and moisture, which could cause To prevent faults caused by refrigerant leakage, a gastightness test compressor malfunction if not flushed out before the system is run, should be performed before system commissioning.
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Installation manual Maxi MVD V6X 5.8 Piping Insulation 5.7 Vacuum Drying After the leak test and the vacuum drying are completed, the pipe Vacuum drying should be performed in order to remove moisture and must be insulated. Considerations: non-condensable gases from the system. Removing moisture...
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Installation manual Maxi MVD V6X 5.10 Electrical Wiring $GGLWLRQDO UHIULJHUDQW FKDUJH 5 NJ 7# î 7# × 7# î 7# î 7# î 5.10.1 Electrical wiring precautions 7# î...
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Installation manual Maxi MVD V6X 5.10.4 Communication wiring layout 5.10.2 Wiring layout (overview) Wiring layout comprises of the power cords and communication wiring 5.10.4.1 Wiring mode between the indoor and outdoor units. These include the earth lines, and Communication wiring of indoor unit: The P,Q,E communication line...
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Installation manual Maxi MVD V6X When fixing the communication wiring, the height on both sides of the Note clamp should be the same so as to avoid any height difference when all are placed together on one side or both sides. as shown below: Three-core shielded cable should be used for communication wiring.The cross-sectional area of each core of the communica-...
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Installation manual Maxi MVD V6X 5.10.5.2 Power cord connections Note Note When there are multiple outdoor units in the same system, 'R QRW FRQQHFW WKH SRZHU VXSSO\ WR WKH WHUPLQDO ER[ RI the H1,H2,E of one unit must be connected to the H1,H2,E of the communication box.
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Installation manual Maxi MVD V6X 6 Configuration The size of the screws (power supply terminal specifications) and recommended torque are as follows: 6.1 Overview This chapter describes how the system configuration can be implemented Tightening once the installation is complete, and other relevant information.
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Installation manual Maxi MVD V6X 6.3 Digital Display and Button Settings Outdoor unit address setting, Only 0, 1, 2 should be selected (default is 0) DSP1 DSP2 ENC1 0 is for master unit; 1, 2 are for slave units. Outdoor unit capacity setting, Only 0 to...
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Installation manual Maxi MVD V6X 6.3.4 UP / DOWN system check button Before pressing UP or DOWN button, allow the system to operate steadily for more than an hour. On pressing UP or DOWN button, the parameters listed in below table will be displayed in sequence.
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Installation manual Maxi MVD V6X 7 Commissioning 7.3 Checklist Before Test Run 7.1 Overview Once this unit is installed, check the following items first. After all the following checks have been completed, you must shut down the unit. This is the only way After installation, and once the field settings have been defined, the to start the unit again.
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Installation manual Maxi MVD V6X 7.4 About Test Run 2) For equipment that contains fluorinated greenhouse gases in quantities of 50 tonnes of CO equivalent or more, but of less The following procedures describe the test run of the whole system. This...
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Installation manual Maxi MVD V6X 9 Error codes Error Error description Remarks code Communication error between outdoor units Only displayed on the slave unit with the error Phase sequence error Communication error between indoor and Only displayed on the master unit with the error master unit T3/T4 Temp.
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Installation manual Maxi MVD V6X 11 Technical Data 18~22 HP 11.1 Dimensions Unit: mm 8~12 HP 1340 24~32 HP 14~16 HP 1730 1340...
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Installation manual Maxi MVD V6X 11.2 Maintenance Space: Outdoor Unit If the particular circumstances of an installation require a unit to be placed closer to a wall. Depending on the height of adjacent walls Make sure there is sufficient space around the unit for maintenance work,...
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T6B Temperature sensor at plate heat exchanger outlet SV4 Fast oil return value SV5 Low pressure bypass value SV6 Liquid bypass value SV7 Pressure value SV8 Injection valve value SVC Refrigerant charging valve (customizated option of MUNDOCLIMA V6X series) 14 15...
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T6B Temperature sensor at plate heat exchanger outlet SV4 Fast oil return value SV5 Low pressure bypass SV6 Liquid bypass value SV7 Pressure value SV8 Injection valve SVC Refrigerant charging valve (customizated option of MUNDOCLIMA V6X series) 14 15...
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SV4 Fast oil return value SV5 Low Pressure bypass SV6 Liquid bypass value SV7 Pressure bypassvalue SV8A Injection valve A SV8B Injection valve B SV9 Pressure unloading valve 14 15 SVC Refrigerant charging valve (customizated option of MUNDOCLIMA V6X series)
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SV4 Fast oil returnvalue SV5 Low pressure bypass SV6 Liquid bypass value SV7 Pressure value 14 15 SV8A Injection valve A SV8B Injection valve B SV9 Pressure unloading valve SVC Refrigerant charging valve (customizated option of MUNDOCLIMA V6X series)
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SV4 Fast oil return value SV5 Low pressure bypass SV6 Liquid bypass value SV7 Pressure value SV8A Injection valve A SV8B Injection valve B 14 15 SV9 Pressure unloading valve SVC Refrigerant charging valve (customizated option of MUNDOCLIMA V6X series)
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Installation manual Maxi MVD V6X 11.5 Outdoor Unit Ducting 11.4 Fan Performance Ducting for 8-12HP The default external static pressure of outdoor units’ air outlets is zero. With the steel mesh cover removed the external static pressure is 20Pa. Option A – Transverse ducting...
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Installation manual Maxi MVD V6X Option B – Longitudinal ducting $ % Support & Radius E D750 E=A+750 ° Radius Static pressure Remark 1290 Factory default 0 Pa Remove steel mesh and connect to 0-20 Pa duct < 3m long...
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Installation manual Maxi MVD V6X Ducting for 18-22HP $ Option A – Transverse ducting % & Support D1290 1290 Radius E=A+1290 ° Radius Static pressure Remark 0 Pa Factory default Remove steel mesh and connect to 0-20 Pa duct < 3m long...
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Preconditions: The outdoor units should be customized for automatic to the master unit and avoids the refrigerant tank is empty. refrigerant charging function (MUNDOCLIMA MVD V6X If the refrigerant tank is emptied during automatic charging, units are); the system will exit the automatic charging mode, once the...
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Maxi MVD V6X Owner's manual OWNER'S MANUAL This operation manual only provides information on the main functions of this system. Contents 4 Before Operating 1. Overview ..................41 2. System Information ..............41 Warning 3. User Interface ................41 This unit consists of electrical components and hot parts (danger of 4.
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Maxi MVD V6X Owner's manual Unit is marked with the following symbols: Automatic Automatic selection of heating or cooling priority is priority mode based on the ambient temperature. +HDWLQJ SULRULW\ Indoor units in the cooling or fan mode will stop running, mode while indoor units in the heating mode will run as usual.
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Maxi MVD V6X Owner's manual Warning Note Do not insert fingers, sticks, or other items into the air inlet or Once the unit has stopped running, do not disconnect the outlet. Do not remove the fan mesh cover. When the fan rotates at power immediately.
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Maxi MVD V6X Owner's manual 6.4.2 Recommended maintenance and inspection Error Measures If a safety device, such as a fuse, circuit Turn off the main power As the use of the unit for many years will eventually lead to a dust breaker or a leakage circuit breaker is switch.
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Maxi MVD V6X Owner's manual Error Error description Remarks code Communication error between outdoor units Only displayed on the slave unit with the error Phase sequence error Communication error between indoor and Only displayed on the master unit with the error master unit T3/T4 Temp.
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Maxi MVD V6X Owner's manual 7.2.7 Fault symptom: Noise from air conditioner (indoor unit, 7.2 Fault Symptom: Non Air Conditioning Issues outdoor unit) The following fault symptoms are not caused by the air conditioning: $ VRIW FRQWLQXRXV KLVVLQJ VRXQG FDQ EH KHDUG ZKHQ WKH V\VWHP LV LQ 7.2.1 Fault symptom: System cannot run...
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Information requirements Maxi MVD V6X INFORMATION REQUIREMENTS (Technical fiche LOT 21) Cooling - Information requirements for air-to-air air conditioners ,QIRUPDWLRQ UHTXLUHPHQWV IRU DLU WR DLU DLU FRQGLWLRQHUV 0RGHO V 09' 9 ; : 9 *1 7HVW PDWFKLQJ LQGRRU XQLWV IRUP 'XFW î09'...
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