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Summary of Contents for mundoclima MUCSR-12-H6
- Page 1 CASSETTE SERIE H6 Installation and owner's manual MUCSR-H6 Thank you very much for purchasing our products. CL20230 to CL20231 Please read this manual carefully before installing English and using the unit. www.mundoclima.com...
- Page 2 CONTENT INSTALLATION MANUAL ..................... 3 OWNER'S MANUAL ....................21 REMOTE CONTROLLER .................... 31 IMPORTANT Thank you for selectiong super quality Air Conditiones. To ensure satisfactory operation for many ears to come, this manual should be read carefully before the installation and before using the air conditioner. After reading, store it a safe place.
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Page 3: Installation Manual
INSTALLATION MANUAL Please read this manual carefully before installing and using the unit. INVERTER SPLIT-TYPE ROOM AIR CONDITIONER The design and specifications are subject to change without prior notice for product improvement. Read This Manual: Inside you will find many helpful hints on how to use and maintain your air conditioner properly. -
Page 4: Table Of Contents
INSTALLATION MANUAL Install according to this installation instructions strictly. CONTENTS Page If installation is defective, it will cause water leakage, electrical PRECAUTIONS .................4 shock and fire. INSTALLATION INFORMATION ............5 When installing the unit in a small room, take measures ACCESSORIES ...................6 against to keep refrigerant concentration from exceeding... -
Page 5: Installation Information
INSTALLATION MANUAL If the refrigerant leaks during installation, ventilate the area There are inflammable materials or gas. immediately. There is acid or alkaline liquid evaporating. Toxic gas may be produced if the refrigerant comes into the place contacting with fire. Other special conditions. -
Page 6: Accessories
INSTALLATION MANUAL ACCESSORIES Please check whether the following fittings are of full scope. If there are some spare fittings , please restore them carefully. NAME SHAPE QUANTITY 1. Soundproof / insulation sheath Tubing & Fittings 2. Binding tape 3.Seal sponge 4. -
Page 7: Indoor Unit Installation
INSTALLATION MANUAL INDOOR UNIT INSTALLATION Selecting installation site When the conditions in the ceiling are exceeding 30 C and a relative humidity of 80%, or when fresh air is inducted into the ceiling, an additional insulation is required (minimum 10 mm thickness, 1000 1000 polyethylene foam). - Page 8 INSTALLATION MANUAL Make the ceiling opening needed for installation where Preparations before installation applicable.(For existing ceilings.) Relation of ceiling opening to unit and suspension bolt - Create the ceiling opening required for installation.From the position. side of the opening to the casing outlet, implement the refrigerant and drain piping and wiring for remote controller (unnecessary for wireless type).
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Page 9: Important Safety Information
INSTALLATION MANUAL 4) Check if the unit is horizontally levelled. Install the indoor unit - Do not install the unit tilted. The indoor unit is equipped with a built-in drain pump and float switch. (If the unit is tilted against When installing optional accessories, read also the installation the direction of the condensate flow (the drain piping side is manual of the optional accessories. -
Page 10: Outdoor Unit Installation
INSTALLATION MANUAL OUTDOOR UNIT INSTALLATION Figure of body size Precautions for selecting the location 1) Choose a place solid enough to bear the weight and vibration of the unit, where the operation noise will not be amplified. 2) Choose a location where the hot air discharged from the unit or the operation noise will not cause a nuisance to the neighbours of the user. - Page 11 INSTALLATION MANUAL 2.4 Outdoor unit installation 2.3 Installation guidelines Where a wall or other obstacle is in the path of outdoor unit 1) Installing outdoor unit inlet or outlet airflow, follow the installation guidelines below. When installing the outdoor unit, refer to "Precautions for For any of the below installation patterns, the wall height on the selecting the location"...
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Page 12: Install The Refrigerant Pipe
Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand. Then tighten them fully with the torque wrenches. Max.allowable Max.allowable Model piping length piping height Torque wrench MUCSR-12-H6 Flare nut Piping union MUCSR-18-H6 Spanner MUCSR-24/30-H6 MUCSR-36/42/48-H6 MUCSR-48/60-H6T... - Page 13 INSTALLATION MANUAL 3.3 Purging air and checking gas leakage Pipe length Up to 15m More than 15m When piping work is completed, it is necessary to purge the Run time Not less than 10 min Not less than 15min air and check for gas leakage. *2.
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Page 14: Connect The Drain Pipe
INSTALLATION MANUAL CONNECT THE DRAIN PIPE 2) Be sure to insulate both the gas and liquid piping. Use separate thermal insulation pipes for gas and liquid refrigerant pipes. See the figure below. 4.1 Installation of drain piping Install the drain piping as shown in figure below and take measures against condensation. - Page 15 INSTALLATION MANUAL 4.3 How to perform piping 4.4 Testing of drain piping After the piping work is finished, check if drainage flows smoothy. 1~1.5m ≤300 Add approximately 1L of water gradually through the air discharge outlet. Method of adding water (see the figure below) Unit: mm Fresh air intake (φ65) Ceiling slab...
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Page 16: Electric Wiring Work
Water pipes: no grounding effect if hard vinyl piping is used elephone ground wires or lightning rods: might cause abnormally highelectric potential in the ground during lightning storms The specification of power Model MUCSR-12-H6 MUCSR-18/24-H6 MUCSR-30/36-H6 MUCSR-42/48-H6 MUCSR-48/60-H6T Phase 1-phase... - Page 17 L(1) 230 Vac 50 Hz * Model MUCSR-12-H6 does not support Twin function Remote ON/OFF signal and Alarm To use the signal ON / OFF you should cut away the jumper JR6 in indoor unit main PCB. Indoor Unit Main PCB...
- Page 18 The capacity of the unit, the address of the unit, temperature compensation, etc. it can be setting by remote control RG57 or by indoor dip-switch. For more information, please contact the after-sales service Mundoclima, with your sales man or visit www.mundoclima.com in the corresponding model section you will find the parameters setting manual.
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Page 19: Installation Of The Decoration Panel
INSTALLATION MANUAL INSTALLATION OF THE DECORATION PANEL Mount the intake grille. Ensure that the buckles at the back of the grille be properly Detach the intake grille. seated in the groove of the panel. Slide the 2 grille hooks toward the middle of the decoration panel. -
Page 20: Refrigerant Pipe (The Unit With The Twins Function)
INSTALLATION MANUAL 7.3 Size of joint pipes for outdoor unit REFRIGERANT PIPE (the unit with the twins Base on the following tables, select the diameters of the outdoor function) unit connective pipes. In case of the main accessory pipe large than the main pipe, take the large one for the selection. - Page 21 OWNER´S MANUAL Please read this manual carefully before installing and using the unit. INVERTER SPLIT-TYPE ROOM AIR CONDITIONER The design and specifications are subject to change without prior notice for product improvement. Read This Manual: Inside you will find many helpful hints on how to use and maintain your air conditioner properly.
- Page 22 OWNER'S MANUAL INDOOR UNIT OUTDOOR UNIT Fig.1 Air-in grill Air flow louver(at air outlet) Display panel Drain pump(drain water from indoor unit) Remote controller Drain pipe Refrigerant pipe Air outlet Air inlet Air filter(inside air-in grill) Air outlet Air inlet Air inlet NOTE All the pictures in this manual are for explanation purpose only.
- Page 23 OWNER'S MANUAL CONTENTS PAGE Never use a flammable spray such as hair spray,lacquer or paint near the unit. IMPORTANT SAFETY INFORMATION............9 It may cause a fire. PARTS NAMES..................Never touch the air outlet or the horizontal blades while AIR CONDITIONER OPERATIONS AND PERFORMANCE......the swing flap is in operation.
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Page 24: Parts Names
OWNER'S MANUAL In order to avoid injury, do not remove the fan guard of This appliance is not intended for use by persons the outdoor unit. (including children) with reduced physical, sensory mental capabilities, lack experience Do not operate the air conditioner with a wet hand. knowledge, unless they have been given supervision or An electric shock may happen. -
Page 25: Air Conditioner Operations And Performance
OWNER'S MANUAL 3. AIR CONDITIONER OPERATIONS AND In cooling, close the curtains to avoid direct sunlight. PERFORMANCE To keep cool or warm air in the room, never open doors or windows more often than necessary. Use the system in the following temperature for safe and effective operation.The Max operation temperature for Set the timer for the desired operating time. -
Page 26: Maintenance
OWNER'S MANUAL 6. MAINTENANCE Take out the air-in grill (together with the air filter shown in Fig.6-1). Pull the air-in grill down at 45 and lift it up to take out the grill. CAUTION Dismantle the air filter. Before you clean the air conditioner, be sure the power supply is off. -
Page 27: Following Symptoms Are Not Air Conditioner Troubles
OWNER'S MANUAL 7. FOLLOWING SYMPTOMS ARE NOT AIR A continuous low hissing sound is heard when the system is in operation. CONDITIONER TROUBLES This is the sound of refrigerant gas flowing through both indoor and outdoor units. Symptom 1: The system does not operate A hissing sound which is heard at the start or immediately after stopping operation or defrost operation. -
Page 28: Troubleshooting
OWNER'S MANUAL 8. TROUBLESHOOTING Troubles and causes of air conditioner CAUTION If one of the following malfunctions occur, stop operation, shut Please cut off the power supply when appearing the off the power, and contact with your dealer. above malfunction, check if the voltage provided is out of The operation lamp is flashing rapidly (5Hz). - Page 29 OWNER'S MANUAL Table 8-2 Outdoor unit error codes (Models 18 to 60) Nº Code Description Communication malfunction beetwen indoor and outdoor units Current overload protection Outdoor room temperature sensor (T4) open circuit or short circuit Outdoor coil temperature sensor (T3) open circuit or short circuit Outdoor discharge temperature sensor (T5) open circuit or short circuit Outdoor EEPROM error Outdoor fan speed malfunction...
- Page 30 OWNER'S MANUAL 8.2. Troubles and causes of wire controller Before asking for serving or repairing , check the following points. (Refer to Table 8-4) Table 8-4 Symptoms Solution Causes Check whether the MODE When the automatic mode is indicated on the display is selected, the air conditioner will "AUTO"...
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Page 31: Remote Controller
REMOTE CONTROLLER Please read this manual carefully before installing and using the unit. - Page 32 "Owner's manual" shall prevail. IMPORTANT NOTE: This remote controller is able to set different parameters, it has a function selection. For more information, please contact with Mundoclima after sales service or with your commercial sales.
- Page 33 REMOTE CONTROLLER Operation of buttons UP Button( Push this button to increase the indoor temperature setting in 1 C increments to 30 C. DOWN Button( Push this button to decrease the indoor temperature setting in 1 C increments to 17 C. NOTE Temperature contol is not available in Fan mode.
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Page 34: Indicators On Lcd
REMOTE CONTROLLER Indicators on LCD Information are displayed when Mode display the remote controller is powered AUTO COOL HEAT Displayed when data transmitted. Displayed when remote controller is ON. Battery display(low battery detection) Not available for this unit Displayed when TIMER ON time is set. Displayed when TIMER OFF time is set. - Page 35 REMOTE CONTROLLER How to use the buttons Cooling /Heating/Fan operation Ensure the unit is plugged in and power is available. 1. Press the MODE button to select COOL, HEAT(cooling & heating models only) or FAN mode. 2. Press the UP/DOWN buttons to set the desired temperature.
- Page 36 REMOTE CONTROLLER Timer operation Press the TIMER ON button can set the auto-on time of the unit. Press the TIMER OFF button can set the auto-off time of the unit. To set the Auto-on time. 1. Press the TIMER ON button. The remote controller shows TIMER ON, the last Auto-on setting time and the signal "H"...
- Page 37 REMOTE CONTROLLER TIMER OFF (Auto-off Operation) The TIMER OFF feature is useful when you want the unit to turn off automatically after you go to bed. The air conditioner will stop automatically at the set time. Example: Stop To stop the air conditioner in 10 hours. 1.
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Page 38: Handling The Remote Controller
REMOTE CONTROLLER Handling the remote controller Location of the remote controller. Use the remote controller within a distance of 8 meters from the appliance, pointing it towards the receiver. Reception is confirmed by a beep. CAUTIONS The air conditioner will not operate if curtains, doors or other materials block the signals from the remote controller to the indoor unit. - Page 40 ASK FOR MORE INFORMATION Phone: (+34) 93 446 27 80 eMail: info@mundoclima.com TECHNICAL ASSISTANCE Phone: (+34) 93 652 53 57 www.mundoclima.com...
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