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Summary of Contents for mundoclima MUCS-W9
- Page 1 Cassette FCU DC Installation and owner's manual and information requirements MUCS-W9 CL04433 to CL04435 English www.mundoclima.com www.mundoclima.com...
- Page 2 CONTENTS Installation manual ..................3 Owner's manual ..................12 Annexed parts: I - Wiring diagram .................... II - Modbus (RTU) mapping table ..............III - Information requirements ((EU) 2016/2281) ........../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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Page 3: Table Of Contents
INSTALLATION MANUAL - CONTENTS PRECAUTIONS..................4 INSTALLATION INFORMATION..............5 ATTACHED FITTINGS................6 INSPECTING AND HANDLING THE UNIT...........7 INDOOR UNIT INSTALLATION..............7 CONNECT THE DRAIN PIPE ..............WATER PIPE INSTALLATION .............. WIRING ....................11... -
Page 4: Precautions
1. PRECAUTIONS The enclosure of the appliance shall be marked by word, or by symbols, with the direction of the fluid flow. Be sure to be in conformity with the local, national and international laws and regulations. For electrical work, follow the local national wiring standard, regulation and this installation instructions. -
Page 5: Installation Information
2. INSTALLATION INFORMATION CAUTION Ground the air conditioner. To install properly, please read this "installation manual" at Do not connect the ground wire to gas or water pipes, first. lightning rod or a telephone ground wire.Incomplete grounding may result in electric shocks. The air conditioner must be installed by qualified persons. -
Page 6: Attached Fittings
3. ATTACHED FITTINGS Please check whether the following fittings are of full scope. If there are some spare fittings, please restore them carefully. Four-way Cassette Four-way Cassette NAME SHAPE (compact) 1. Installation paper board INSTALLATION FITTINGS 2. Bolt M6 3.Nut 4.Washer 1. -
Page 7: Inspecting And Handling The Unit
4. INSPECTING AND HANDLING THE UNIT 5.3 Install the main body The existing ceiling (to be horizontal) At delivery, the package should be checked and any damage should Cut a quadrangular hole of 880x880mm in the ceiling be reported immediately to the carrier claims agent. according to the shape of the installation paper board. - Page 8 FIGURES Fig.5-1 Fig.5-2 Tubing side Drain side Connecting point of drain pipe Water pipe joint Ceiling Panel Outlet Inlet Outlet 880mm (ceiling hole) 780(Hook-location) Ground (Unit: mm) 840(Body) 950(Panel) Table 5-1 Size Model MUCS-20-W9 MUCS-24/36-W9 >1000mm Slit Inner insulation Side plate >1000mm Fig.5-4 Fig.5-3...
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Page 9: Connect The Drain Pipe
5.4 Install The Panel 6. CONNECT THE DRAIN PIPE CAUTION 6.1 Install the drain pipe of indoor unit Never put the panel face down on floor or against the 1) The drainpipe can use PVC pipe (external diameter about 37 wall, or on bulgy objects. -
Page 10: Water Pipe Installation
7. WATER PIPE INSTALLATION Gradient: higher than 1/100 7.1 Material and Size of the Piping Table 7-1 Pipe Material Copper Pipe 3/4” 3/4” Connections 3/4” 3/4” 7.2 Connection of the Water Pipe Connection of the water pipe should be done by professionals. Double-span should be used when connecting pipes of Indoor Unit. -
Page 11: Wiring
8.1 Connect the cable Dissemble the bolts from the cover. Connect the connective cables to the terminals as identified with their respective mached numbers on the terminal block. Re-install the cover or the protection board. The power supply specifications are as following, see table 8-1. If the capacity of wire is too small, it may result in overheating on the wire and cause the machine burned out. - Page 12 OWNER'S MANUAL - CONTENTS IMPORTANT SAFETY INFORMATION............9 PARTS NAMES..................OPERATION RANGE................. HINTS FOR ECONOMICAL OPERATION............ ADJ U STING AIR FLOW DIRECTION ............16 MAINTENANCE..................FOLLOWING SYMPTOMS ARE NOT AIR CONDITIONER TROUBLES..TROUBLESHOOTING................
- Page 13 Air outlet Inlet pipe Return pipe Drain pipe Air inlet Air flow louver (at air outlet) Drain pump (drain water from FCU) Air-in grill Drain pipe Display panel Air outlet Air filter (inside air-in grill) NOTE All the pictures in this manual are for explanation purpose only. They may be slightly different from the air conditioner you purchased(depend on model).The actual shape shall prevail.
- Page 14 1. IMPORTANT SAFETY INFORMATION Do not dispose this product as unsorted municipal To prevent injury to the user or other people and property waste. Collection of such waste separately for special damage, the following instructions must be followed. Incorrect treatment is necessary. operation due to ignoring of instructions may cause harm or damage.
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Page 15: Parts Names
2. PARTS NAMES After a long use, check the unit stand and fitting for damage. If damaged, the unit may fall and result in injury. The air conditioner consists of the indoor unit, the connecting pipe and the remote controller. To avoid oxygen deficiency, ventilate the room Function indicators on indoor unit display panel sufficiently if equipment with burner is used together... -
Page 16: Hints For Economical Operation
6. MAINTENANCE 4. HINTS FOR ECONOMICAL OPERATION The following should be noticed to ensure an economical operation. CAUTION (Refer to corresponding chapterfor details) Before you clean the air conditioner, be sure the power supply is off. Adjust the air flow direction properly to avoid winding toward your body. -
Page 17: Following Symptoms Are Not Air Conditioner Troubles
Open the air-in grill 7. FOLLOWING SYMPTOMS ARE NOT AIR Push the grill switches towards the middle simultaneously as CONDITIONER TROUBLES indicated in . Then pull down the air-in grill. The control box cables ,which are originally connected with Symptom 1: The system does not operate the main body electrical terminators must be pulled off before doing as indicated above. -
Page 18: Troubleshooting
8. TROUBLESHOOTING 8.1. Troubles and causes of air conditioner If one of the following malfunctions occur, stop operation, shut off the power, and contact with your dealer. The operation lamp is flashing rapidly (twice every second) This lamp is still flashing rapidly after turn off the power and turn on again. - Page 19 8.2. Troubles and causes of remote controller Before asking for serving or repairing , check the following points. Table 8-3 Symptoms Causes Solution Check whether the MODE When the automatic mode is indicated on the display is selected, the air conditioner will "AUTO"...
- Page 20 ANNEXED I: WIRING DIAGRAM NOTE: 1.ALARM: Error codes or protections occurred , a closed signal output. 2.ON/OFF：Short circuit, forced off; otherwise, all the controllers available. T-MBQ4-02E(S) (LC04437) Wire KJR-29B1/BK-E (CL92869) KJRP-75A/BK-E (LC04630) CODE PART NAME CODE PART NAME Optional use CN1-30 P.C BOARD SOCKETS ROOM TEMPERATURE...
- Page 21 ANNEXED II: MODBUS (RTU) MAPPING TABLE Table 1: Address mapping table of register in fan coil The following addresses can be used: 03H 04H(read), 06H (write in a single register ), 10H(write in multiple holding register ) Data content Register address Remark Running mode...
- Page 22 Fancoil failure 1614 Bit14 EE water level detection failure status (PLC 41615) Bit8 E8 fan speed detection is out of control Bit7 E7 EEPROM error Bit4 E4 T2B sensor failure Bit3 E3 T2A sensor failure Bit2 E2 T1 sensor failure Except for the 2 bits above, other bits in this byte are 0.
- Page 23 ANNEXED III: INFORMATION REQUIREMENTS ((EU) 2016/2281) KDD/^^/KE Z 'h> d/KE h ^ >s KZ ^ K E WK> ^ Z >KE ^W /E MUCS-20-W9 > MUCS-24-W9 > MUCS-36-W9 >...
- Page 24 C/ NÁPOLES 249 P1 08013 BARCELONA ESPAÑA / SPAIN (+34) 93 446 27 80 SAT: (+34) 93 652 53 57 www.mundoclima.com...
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