CLIVET Box - SL 950x950 Installation And Operating Manual
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CLIVET Box - SL 950x950 Installation And Operating Manual

CLIVET Box - SL 950x950 Installation And Operating Manual

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INSTALLATION AND OPERATING MANUAL
Box - SL 950x950
SUPER-SLIM FOUR-WAY CASSETTE
BOX-SL2 (for LIGHT Commercial systems):
Series IA2+MC2-Y from 70M to 160T
Nominal cooling capacity
from 7,0 kW to 16,1 kW
R-32
Change living home

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Summary of Contents for CLIVET Box - SL 950x950

  • Page 1 INSTALLATION AND OPERATING MANUAL Box - SL 950x950 SUPER-SLIM FOUR-WAY CASSETTE BOX-SL2 (for LIGHT Commercial systems): Series IA2+MC2-Y from 70M to 160T Nominal cooling capacity from 7,0 kW to 16,1 kW R-32 Change living home...

  • Page 2: Table Of Contents

    Table of Contents Installation Manual IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference. Accessories ............ Safety Precautions ........Installation Overview ....... Indoor Unit Installation ......
  • Page 3 Refrigerant Piping Connection ....... Notes on Pipe Length and Elevation ....18 Refrigerant Piping Connection Instructions ...20 Wiring ..........Outdoor Unit Wiring ....Indoor Unit Wiring ...... Power Specifications ....Air Evacuation ..........Evacuation Instructions ........ Note on Adding Refrigerant .......

  • Page 4: Accessories

    Accessories The air conditioning system comes with the following accessories. Use all of the installation parts and accessories to install the air conditioner. Improper installation may result in water leakage, electrical shock and fire, or cause the equipment to fail. Name Shape Quantity...

  • Page 5: Safety Precautions

    Safety Precautions Read Safety Precautions Before Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION. Failure to observe a warning may result in death. The appliance must be installed in accordance with national regulations.
  • Page 6 WARNING The appliance disconnection must be incorporated with an all-pole disconnection device in the • fixed wiring in accordance with the wiring rules. Any person who is involved with working on or breaking into a refrigerant circuit should hold a •...
  • Page 7 Note about Fluorinated Gasses 1. This air-conditioning unit contains fluorinated gasses. For specific information on the type of gas and the amount, please refer to the relevant label on the unit itself. 2. Installation, service, maintenance and repair of this unit must be performed by a certified technician. 3.

  • Page 8: Installation Overview

    Installation Overview INSTALLATION ORDER Install the indoor unit Install the outdoor unit Install the drainpipe (Page 9) (Page 12) (Page 15) Evacuate the refrigeration system Connect the wires Connect the refrigerant pipes (Page 22) (Page 19) (Page 25) Install the front panel Perform a test run (Page 27) (Page 29)
  • Page 9 Indoor Unit Installation Indoor Unit Parts Drain pump (within indoor unit) Drain pipe Air outlet Air inlet Front grille Louver Display panel Refrigerant pipe Fig. 4.1 Safety Precautions CAUTION WARNING • Securely install the indoor unit on a • Install the indoor and outdoor units, cables, structure that can sustain its weight.
  • Page 10 Indoor Unit Installation Instructions CAUTION NOTE: Panel installation should be done after DO NOT install the unit in the following piping and wiring. locations: In areas with oil drilling or fracking Step 1: Select installation location In coastal areas with high salt content in the air The indoor unit should be installed in a location that meets the following requirements: In areas with caustic gases in the air, such...
  • Page 11 Step 2: Hang indoor unit. 1. Use the included paper template to cut a rectangular hole in the ceiling, leaving at least 1m (39”) on all sides. The cut hole size should be 4cm(1.6”) larger than the boby size(See Fig. 4.3). Be sure to mark the areas where ceiling hook holes will be drilled.
  • Page 12 5. Mount the indoor unit. You will need two NOTE: Ensure that the indoor unit is level. The people to lift and secure it. Insert suspension unit is equipped with a built-in drain pump and bolts into the unit’ s hanging holes. Fasten float switch.

  • Page 13: Outdoor Unit Installation

    Outdoor Unit Installation (LIGHT Commercial system) The area must be free of combustible gases √ Outdoor Unit Installation Instructions and chemicals. √ The pipe length between the outdoor and Step 1: Select installation location. indoor unit may not exceed the maximum The outdoor unit should be installed in the allowable pipe length.
  • Page 14 Split Type Outdoor Unit (Refer to Fig 5.4, 5.5, 5.6, 5.7 and Table 5.1) Fig. 5.4 Fig. 5.5 Fig. 5.6 Table 5.1: Length Specifications of Split Type Outdoor Unit (unit: mm/inch) Outdoor Unit (unit: mm/inch) Outdoor Unit Dimensions Mounting Dimensions Size W x H x D Distance A...

  • Page 15: Drain Joint Installation

    NOTE: The minimum distance between the 2. Insert the drain joint into the hole in the base outdoor unit and walls described in the pan of the unit. installation guide does not apply to airtight 3. Rotate the drain joint 90° until it clicks in place rooms.

  • Page 16: Drainpipe Installation

    Drainpipe Installation The drainpipe is used to drain water from the NOTE ON DRAINPIPE INSTALLATION unit. Improper installation may cause unit and When using an extended drainpipe, tighten • property damage. the indoor connection with an additional protection tube to prevent it from pulling CAUTION loose.
  • Page 17 3. Using a 65-mm (2.5”) core drill, drill a hole in the wall. Make sure that the hole is drilled at a slight downward angle, so that the outdoor end of the hole is lower than the indoor end by about 12mm (0.5”). This will ensure proper water drainage (See Fig.

  • Page 18: Refrigerant Piping Connection

    Refrigerant Piping Connection Safety Precautions Notes On Pipe Length and Elevation Ensure that the length of the refrigerant pipe, the number of bends, and the drop height between WARNING the indoor and outdoor units meets the • All field piping must be completed by a requirements shown in Table 7.1: licensed technician and must comply with Table 7.1: The Maximum Length And Drop...
  • Page 19 CAUTION CAUTION • Oil traps If the outdoor unit is installed higher than the indoor unit: If the indoor unit is installed higher than the outdoor unit: -It is recommended that vertical suction risers not be upsized. Proper oil return to the -If oil flows back into the outdoor unit’s compressor should be maintained with suction compressor, this might cause liquid...

  • Page 20: Refrigerant Piping Connection Instructions

    Table 7.2 Permitted length L+Max 90° 24K+24K Rough Oblique Warped (L1, L2) Total piping length 50/164’ 30K+30K Piping (farthest distance from 15/49’ L1, L2 length the line pipe branch) (farthest distance from 10/32.8’ L1-L2 the line pipe branch) Drop height between 20/65.6’...
  • Page 21 4. Remove PVC tape from ends of pipe when 1. When connecting the flare nuts, apply a ready to perform flaring work. thin coat of refrigeration oil to the flared ends of the pipes. 5. Clamp flare form on the end of the pipe. 2.
  • Page 22 NOTE ON MINIMUM BEND RADIUS Carefully bend the tubing in the middle according to the diagram below. DO NOT bend the tubing more than 90° or more than 3 times. Bend the pipe with thumb min-radius 10cm (3.9”) Fig. 7.12 6.
  • Page 23 Wiring Follow these instructions to prevent distortion Safety Precautions when the compressor starts: • The unit must be connected to the main WARNING outlet. Normally, the power supply must • Be sure to disconnect the power supply have a low output impedance of 32 ohms. before working on the unit.
  • Page 24 Table 8.2: Other Regions Indoor Unit Wiring Absorbed maximum Nominal Cross-Sectional 1. Prepare the cable for connection Area (mm²) a. Using wire strippers, strip the rubber jacket from both ends of signal cable to reveal 0.75 about 15cm (5.9”) of the wires inside. 6 - 10 b.
  • Page 25 CAUTION While connecting the wires, please strictly follow the wiring diagram. • The refrigerant circuit can become very hot. Keep the interconnection cable away from • the copper tube. 5. Clamp down cable with the designated cable clamp to secure it in place. The cable should not be loose, and should not pull on the u-lugs.
  • Page 26 Independent Power Supply Specifications MODEL(Btu/h) 19K~24K 25K~36K 37K~48K 49K~60K PHASE 1 Phase 1 Phase 1 Phase 1 Phase 1 Phase POWER (indoor) 208-240V 208-240V 208-240V 208-240V 208-240V VOLT CIRCUIT BREAKER/ 15/10 15/10 15/10 15/10 15/10 FUSE(A) PHASE 1 Phase 1 Phase 1 Phase 1 Phase 1 Phase...

  • Page 27: Air Evacuation

    Air Evacuation 4. Turn on the vacuum pump to evacuate the Safety Precautions system. 5. Run the vacuum for at least 15 minutes, or until the Compound Meter reads -76cmHG CAUTION (-1x105Pa). • Use a vacuum pump with a gauge reading 6.

  • Page 28: Note On Adding Refrigerant

    Note On Adding Refrigerant CAUTION • Refrigerant charging must be performed after wiring, vacuuming and the leak test. DO NOT exceed the maximum allowable quantity of refrigerant or overcharge the system. • Doing so can damage or impact the unit’ s function. •...

  • Page 29: Panel Installation

    Panel Installation Step 3: Install the panel CAUTION Align the front panel to the main body, taking into account the position of the piping and DO NOT place the panel facedown on the floor, drain sides. Hang the four latches of the against a wall, or on uneven surfaces.
  • Page 30 2. Remove foam stops from inside the fan. 5. Close the front grille. 3. Attach the side of the front grille to the 6. Fasten the installation covers at all four panel. corners by pushing them inwards. (See Fig.10.6) 4. Connect the display panel cable to the corresponding wire on the main body.

  • Page 31: Test Run

    Test Run f. Check to see that the drainage system is Before Test Run unimpeded and draining smoothly. A test run must be performed after the entire g. Ensure there is no vibration or abnormal system has been completely installed. Confirm noise during operation.

  • Page 32: European Disposal Guidelines

    European Disposal Guidelines The manufacturer is registered on the EEE National Register, in compliance with implementation of Directive 2012/19/EU and relevant national regulations on waste electrical and electronic equipment. This Directive requires electrical and electronic equipment to be disposed of properly. Equipment bearing the crossed-out wheelie bin mark must be disposed of separately at the end of its life cycle to prevent damage to human health and to the environment.

  • Page 33: Information Servicing

    Information Servicing (Required for the units adopt R32/R290 Refrigerant only) 1. Checks to the area Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to ensure that the risk of ignition is minimised. For repair to the refrigerating system, the following precautions shall be complied with prior to conducting work on the system.
  • Page 34 the charge size is in accordance with the room size within which the refrigerant containing parts are installed; the ventilation machinery and outlets are operating adequately and are not obstructed; if an indirect refrigerating circuit is being used, the secondary circuits shall be checked for the presence of refrigerant;...
  • Page 35 11. Repair to intrinsically safe components Do not apply any permanent inductive or capacitance loads to the circuit without ensuring that this will not exceed the permissible voltage and current permitted for the equipment in use. Intrinscially safe components are the only types that can be worked on while live in the presence of a flammable atmosphere.
  • Page 36 When the final OFN charge is used, the system shall be vented down to atmospheric pressure to enable work to take place. This operation is absolutely vital if brazing operations on the pipe-work are to take place. Ensure that the outlet for the vacuum pump is not closed to any ignition sources and there is ventilation available.
  • Page 37 18. Labelling Equipment shall be labelled stating that it has been de-commissioned and emptied of refrigerant. The label shall be dated and signed. Ensure that there are labels on the equipment stating the equipment contains flammable refrigerant. 19. Recovery When removing refrigerant from a system, either for service or decommissioning, it is recommended good practice that all refrigerants are removed safely.

  • Page 38: Technical Information

    Technical information Technical features (Light Commercial) Outdoor unit MC2-Y 105M 105T 140T 160T Refrigerant lines 1/4” 1/4” 3/8” 3/8” 3/8” 3/8” 3/8” Liquid line 6,35 6,35 9,52 9,52 9,52 9,52 9,52 3/8” 1/2” 5/8” 5/8” 5/8” 5/8” 5/8” Gas line 9,52 12,7 15,9...
  • Page 39 OWNER’S MANUAL Box - SL 950x950 SUPER-SLIM FOUR-WAY CASSETTE IMPORTANT NOTE: Read this manual carefully before installing for or opera- ting your new air conditioning unit. Make sure to save this manual future reference. R-32 Change living home...
  • Page 40 Table of Contents Owner’s Manual Safety Precautions ............ SAFETY FIRST Indoor Unit Parts and Major Functions ..05 Manual Operation ............
  • Page 41 Care and Maintenance ......a. Unit Maintenance ........b. How to Clean the Air Filter ....... c. Repairing Refrigerant Leaks ...... d. Preparation for Periods of Non-use ..09 Troubleshooting ......... a. Common Problems ......b. Troubleshooting Tips ......European Disposal Guidelines ..............
  • Page 42 Safety Precautions Thank you for purchasing this air conditioner. This manual will provide you with information on how to operate, maintain, and troubleshoot your air conditioner. Following the instructions will ensure the proper function and extended lifespan of your unit. Please pay attention to the following signs: Failure to observe a warning may result in death.
  • Page 43 Indoor Unit Parts And Major Functions Unit Parts Display panel Air outlet Louver Air inlet Fig. 2.1 Operating Conditions Use the system in the following temperature for safe and effective operation. If the air conditioner is used outside of the following conditions, it may malfunction or be less efficient. COOL Mode HEAT mode DRY mode...
  • Page 44 Features Default Setting Louver Angle Memory Function (Optional) When the air conditioner restarts after a power Some models are designed with a louver angle failure, it will default to the factory settings memory function. When the unit restarts after a (AUTO mode, AUTO fan, 24°C (76°F)).
  • Page 45 Manual Operations This display panel on the indoor unit can be used to operate the unit in case the remote control has been misplaced or is out of batteries. Manual button Operation indicator Infrared receiver LED display Alarm indicator Timer indicator PRE-DEF (pre-heating/defrost) indicator...

  • Page 46: Care And Maintenance

    Care And Maintenance WARNING: DO NOT REMOVE OR Safety Precautions CLEAN THE FILTER BY YOURSELF Contact an authorized service technician for • repair or maintenance of this unit. Improper Removing and cleaning the filter can be repair and maintenance may cause water dangerous.

  • Page 47: Repairing Refrigerant Leaks

    6. Rinse the filter with clean water and allow it NOTE: Some models include an auto-lifting to air-dry. DO NOT let the filter dry in direct panel function, which allows the grill to move sunlight. vertically and simplifies the filter cleaning process. 7.

  • Page 48: Troubleshooting

    Troubleshooting CAUTIONS If one of the following conditions occurs, switch off the power supply immediately and contact your dealer for further assistance. The operation light continues to flash rapidly after the unit has been restarted. • The remote control buttons do not work. •...

  • Page 49: Troubleshooting Tips

    Problem Possible Causes Dust is emitted from The unit may accumulate dust during extended periods of non-use, which either the indoor or will be emitted when the unit is turned on. This can be mitigated by covering outdoor unit the unit during long periods of inactivity. The unit may absorb odors from the environment (such as furniture, cooking, The unit emits a cigarettes, etc.) which will be emitted during operations.
  • Page 50 Error Codes Indoor EEPROM (Electrically Erasable Programmable Read-Only Memory) error Indoor and outdoor unit communication malfunction Indoor fan speed malfunction Indoor room temperature sensor error Evaporator coil temperature sensor error Refrigerant leak detection system malfunction Water level alarm malfunction Dual indoor unit (twin model only) communication malfunction Other twin model malfunction Overload protection...

  • Page 51: European Disposal Guidelines

    European Disposal Guidelines The manufacturer is registered on the EEE National Register, in compliance with implementation of Directive 2012/19/EU and relevant national regulations on waste electrical and electronic equipment. This Directive requires electrical and electronic equipment to be disposed of properly. Equipment bearing the crossed-out wheelie bin mark must be disposed of separately at the end of its life cycle to prevent damage to human health and to the environment.
  • Page 52 Connections for LIGHT Commercial...
  • Page 54 Unità interna A B C L1 L2 L3 S1 S2 Unità interna S S 1 1 S S 2 2...
  • Page 55 Unità interna (1)L1 (2)L2 A B C (1)L (2)N L1 L2 L3 S1 S2 L L 1 1 L L 2 2 S1 S2 Unità interna (1)L1 (2)L2 (1)L (2)N S S 1 1 S S 2 2 L L 1 1 L L 2 2 S1 S2...
  • Page 60 L-PRO OPTIONAL...
  • Page 61 EGALE APPRESENTANTE CLIVET S.P.A. - Via Camp Lonc, 25 - Z.I. VILLAPAIERA - 32030 FELTRE (BL) – ITALIA Cap. Soc. Eur 20.000.000 i.v. – C.F. e reg.Impr. BL n°.00708410253 – R.E.A. n°.66577 –P.I./ VAT :IT 00708410253 Tel. +39 0439 3131 - Fax +39 0439 313300 – Sito Web : www.clivet.it...
  • Page 62 EGALE APPRESENTANTE CLIVET S.P.A. - Via Camp Lonc, 25 - Z.I. VILLAPAIERA - 32030 FELTRE (BL) – ITALIA Cap. Soc. Eur 20.000.000 i.v. – C.F. e reg.Impr. BL n°.00708410253 – R.E.A. n°.66577 –P.I./ VAT :IT 00708410253 Tel. +39 0439 3131 - Fax +39 0439 313300 – Sito Web : www.clivet.it...
  • Page 63 EGALE APPRESENTANTE CLIVET S.P.A. - Via Camp Lonc, 25 - Z.I. VILLAPAIERA - 32030 FELTRE (BL) – ITALIA Cap. Soc. Eur 20.000.000 i.v. – C.F. e reg.Impr. BL n°.00708410253 – R.E.A. n°.66577 –P.I./ VAT :IT 00708410253 Tel. +39 0439 3131 - Fax +39 0439 313300 – Sito Web : www.clivet.it...
  • Page 64 EGALE APPRESENTANTE CLIVET S.P.A. - Via Camp Lonc, 25 - Z.I. VILLAPAIERA - 32030 FELTRE (BL) – ITALIA Cap. Soc. Eur 20.000.000 i.v. – C.F. e reg.Impr. BL n°.00708410253 – R.E.A. n°.66577 –P.I./ VAT :IT 00708410253 Tel. +39 0439 3131 - Fax +39 0439 313300 – Sito Web : www.clivet.it...
  • Page 65 EGALE APPRESENTANTE CLIVET S.P.A. - Via Camp Lonc, 25 - Z.I. VILLAPAIERA - 32030 FELTRE (BL) – ITALIA Cap. Soc. Eur 20.000.000 i.v. – C.F. e reg.Impr. BL n°.00708410253 – R.E.A. n°.66577 –P.I./ VAT :IT 00708410253 Tel. +39 0439 3131 - Fax +39 0439 313300 – Sito Web : www.clivet.it...
  • Page 66 EGALE APPRESENTANTE CLIVET S.P.A. - Via Camp Lonc, 25 - Z.I. VILLAPAIERA - 32030 FELTRE (BL) – ITALIA Cap. Soc. Eur 20.000.000 i.v. – C.F. e reg.Impr. BL n°.00708410253 – R.E.A. n°.66577 –P.I./ VAT :IT 00708410253 Tel. +39 0439 3131 - Fax +39 0439 313300 – Sito Web : www.clivet.it...
  • Page 68 CLIVET GmbH (Hydronic and Applied Division) Hummelsbütteler Steindamm 84, 22851 Norderstedt - Germany Tel. + 49 (0) 40 32 59 57-0 - Fax + 49 (0) 40 32 59 57-194 - info.de@clivet.com CLIVET GmbH (VRF, Residential and Lightcom Division) Eisenstrasse 9c, 65428 Rüsselsheim/Frankfurt - Germany Tel.

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