mundoclima MVD DC2 Installation And User Manual
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- Service manual (29 pages) ,
- Installation and owner's manual (20 pages) ,
- Installation and owner's manual (20 pages)
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Summary of Contents for mundoclima MVD DC2
- Page 1 Floor Standing MVD DC2 Installation and User Manual CL23460 - CL23476 English www.mundoclima.com...
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Page 2: Table Of Contents
When installing the unit in a small room, take measures CONTENTS PAGE against to keep refrigerant concentration from exceeding PRECAUTIONS..................allowable safety limits in the event of refrigerant leakage. Contact the place of purchase for more information. INSTALLATION INFORMATION..............2 Excessive refrigerant in a closed space can lead to INCLUDED ACCESSORIES .............. -
Page 3: Installation Information
DISPOSAL：Do not dispose of this product as unsorted Keep the interconnection cable away from the copper municipal waste. Waste must be collected separately for tube. necessary special treatment. After completing the installation work, check if the refrigerant does not leak. Toxic gas may be produced if the refrigerant leaks into a room and comes into contact with a source of fire, such as a fan heater, stove or oven. -
Page 4: Included Accessories
(The following contents only applicable for the unit with a remote control) NOTE All the illustrations of this manual are for explanatory purpose only. The appearance, functions and physical objects may Remote control & stand differ, please refer to the actual product. 1. -
Page 5: Indoor Unit Installation
The ceiling has no obvious slant. There is sufficient space for repair and maintenance work to be carried out. No flammable gas leak. The piping length between the indoor and outdoor units is within the permitted range (refer to the outdoor unit installation manual). - Page 6 Indoor Unit Installation 1. Remove the frame (covered equipment) Remove screws ①*2 and ②*2 and then the frame. Base Base Feet Frame assembly Fig.4-6b 4. Installation with lifting eye bolts Use different bolts for the installation, according to the installation surroundings. Fig.4-4 2.
- Page 7 5. Dimensions Refrigerant pipe Refrigerant pipe connection point connection point BOLT HOLES (Liquid side ΦE) (Gas side ΦF) Covered equipment Fig.4-11...
- Page 8 Refrigerant pipe Refrigerant pipe connection point connection point (Liquid side ΦE) (Gas side ΦF) BOLT HOLES Fig.4-12 Uncovered equipment Table 4-1 Capacity (KW) 1020 1360 1020 1020 1240 1360 1360 1104 1104 1104 12.7 15.9 12.7 12.7 12.7 12.7 15.9 1133 1253 1253...
- Page 9 4.4 Cleaning the air filter 4.5 INSTALLING THE CONNECTING PIPE To ensure proper air return, clean the air filter at least once CAUTION every month. If used in a dusty environment, the filter must be cleaned on a more regular basis.
- Page 10 Before the socket cap is installed on the pipe socket, apply some Refrigerant Piping Installation oil onto the socket (both inside and outside), afterwards rotate it 4.6.1 Length and Height Difference Requirements for Piping three or four times before tightening the cap. See Figure 4-17. Connections to the Indoor and Outdoor Units Apply oil The length and height difference requirements for the refrigerant piping...
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Page 11: Water Discharge Piping Installation
Water Discharge Piping Installation 5.2 Water Discharge Test 5.1. Indoor Unit Water Discharge Piping Installation Before testing, make sure that the water discharge pipe is 1. Use PVC pipes as water discharge pipes (outer diameter: 37~39 mm, smooth and check if each connection is properly sealed. inner diameter: 32 mm). - Page 12 3. Choose a circuit breaker whose contact separation between all ：Copper wire poles is, at least, 3 mm to provide full disconnection. MFA is Circular wiring terminal used to select current circuit breakers and residual current operated breakers: Proper power wiring connections Insulation tube Table 6.3 Power cord...
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Page 13: On-Site Configuration
Caution • For the specific connection method, refer to the instructions in the corresponding wired control manual to carry out the wiring and connections. Indoor unit 1 Handling the Electrical Wiring Connection Points Once the wiring and connections are done, use cable ties to secure the wiring properly so that the connection joint cannot be pulled apart by external forces. -
Page 14: Test Run
Test Run Precautions Before Test Run Auto restart function enabled Indoor and outdoor units are properly installed; Piping and wiring are correct; Auto restart function disabled No refrigerant piping system leaks; Smooth water discharge; Insulation is complete; Grounding has been properly connected; Piping length and filled refrigerant amount have been recorded;... - Page 15 Oper Manual • Do not touch the unit or its remote control with wet hands, as doing so can lead to electric shocks. There are two types of precautions described below: • Do not allow children to play near this unit, as doing so risks injury. Warning: Failure to comply may lead to death or serious injury.
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Page 16: Part Names
• To avoid damaging the remote control, exercise caution when ● Version II using it and replacing its batteries. Do not place objects on top of it. Vertical unit with casing. The air intake is at the bottom and the •... -
Page 17: Display Panel
10. Display Panel There is only one type of display panel, and its appearance is shown bellow, in Figure 10.1. Anti-cold air / defrosting indicator Check button Infrared signal receiver Digital LED display MANUAL OPERATION TIMER DEF./FAN ALARM Operation lamp Timer indicator Alarm indicator Figure 10.1... -
Page 18: Maintenance
1. Take out the air intake grille Note that outlet air is either cooler or hotter than the set room Remove the bolts, push the grille switches simultaneously, as temperature. Avoid direct exposure to outlet air as it may be too indicated in Figure 12.1. -
Page 19: Symptoms That Are Not Faults
13. Symptoms That Are Not Faults The following symptoms may be experienced during the normal operation of the unit and are not considered faults. Note: If you are not sure whether a fault has occurred, contact your supplier or service engineer immediately. - Page 20 14.2 Unit Troubleshooting Symptom Possible causes Troubleshooting steps A power cut has occurred (the power of the Wait for the power to come back on. premises has been cut-off). Power on the unit. This indoor unit forms part of an air conditioning system that has multiple indoor units that are all connected.
- Page 21 14.3 Remote Control Troubleshooting Warning: Certain troubleshooting steps that a professional technician may perform when investigating an error are described in this owner's manual for reference only. Do not attempt to undertake these steps yourself – arrange for a professional technician to investigate the problem. If any of the following errors occur, power the unit off and contact a professional technician immediately.
- Page 22 14.4 Error Codes With the exception of a mode conflict error, contact your supplier or service engineer if any of the error codes listed in the following table are displayed on the unit's display panel. If the mode conflict error is displayed and persists, contact your supplier or service engineer. These errors should only be investigated by a professional technician.
- Page 23 C/ NÁPOLES 249 P1 08013 BARCELONA SPAIN (+34) 93 446 27 80 SAT: (+34) 93 652 53 57 www.mundoclima.com...
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